https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14en-USTelligent Community 12https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14Wed, 18 Sep 2019 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a5a42551-8335-43a3-b8f4-36374d8daab2Matthttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14#commentsCurrent Revision posted to Documents by Matt on 9/18/2019 7:24:00 AM<br /> <div style="background:#ffffff;padding:14px 16px 16px 18px;margin:0;vertical-align:top;border:1px solid #dadada;"><div style="float:left;display:inline-block;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/" data-e14adj="t"><img alt="image" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div><div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Instrument Basics: Electronic Loads</span><p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/" data-e14adj="t">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james" data-e14adj="t">Bald Engineer: James Lewis&#39; VCP Profile </a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/workbenchwednesdays/" style="font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;color:#007fac;" data-e14adj="t">Workbench Wednesdays</a></p></div></div><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"></p><span><a href="https://www.youtube.com/watch?v=D5d4CIoOln0">www.youtube.com/watch</a></span><p style="margin:0;"></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;border:1px solid #b8d7e5;background-color:#e9f6fc;padding:8px;max-width:744px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">An Electronic load can sink current from power sources such as power supplies or batteries. Loads are useful to test a power supply’s design margin or verify a battery’s capacity. See how three different instrument options from ultra low-end to midrange to high-end compare. Learn how modes like constant current and constant resistance can be used for different measurements.</span></p><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Supplemental Material:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-wiki-small" href="/products/manufacturers/keysight/w/documents/11052/how-does-an-electronic-load-regulate-it-s-input-voltage-current-and-resistance" data-e14adj="t">How Does an Electronic Load Regulate It’s Input Voltage, Current, and Resistance?</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/lui_gough/blog/2019/08/19/rohde-schwarz-ngm202-power-supply-launch-day-review?COM=e14c-direct-ugc&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Rohde &amp; Schwarz NGM202 Power Supply Launch-Day Review</a></li><li><a class="jive-link-wiki-small" href="/technologies/test-and-measurement/w/documents/1896/programmable-electronic-load" data-e14adj="t">Programmable Electronic Load</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/fmilburn/blog/2019/06/14/programmable-dc-load-first-look?COM=e14c-direct-ugc&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Programmable DC Electronic Load - First Look</a></li><li><a class="jive-link-blog-small" href="/challenges-projects/project14/diytestequipment/b/blog/posts/project14-s-diy-test-equipment-diy-constant-current-load" data-e14adj="t">Project14&#39;s DIY Test Equipment: DIY Constant Current Load</a></li><li><a class="jive-link-blog-small" href="/challenges-projects/project14/test-instrumentation/b/blog/posts/a-transistor-load" data-e14adj="t">A Transistor Load</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/jw0752/blog/2018/09/25/a-simple-dc-electronic-load-for-the-experimenters-shop?COM=e14c-direct-ugc&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">A Simple DC Electronic load for the experimenter&#39;s Shop.</a></li></ul><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Bill of Material:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder mce-item-table" style="border:1px solid #C6C6C6;"><thead><tr><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Product Name</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Manufacturer</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Quantity</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-w3ZqW6T4-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1,2822166~2,1708574~2,2688608~2,2617737~2,2828662~1,1550968~1&amp;nsku=02AH3161~1,46AC2021~2,35R2502~2,06AC2462~2,96Y9038~2,44AC4198~1,94M6193~1&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1,2822166~2,1708574~2,2688608~2,2617737~2,2828662~1,1550968~1&amp;nsku=02AH3161~1,46AC2021~2,35R2502~2,06AC2462~2,96Y9038~2,44AC4198~1,94M6193~1&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Buy Kit</a></span><span class="e14-init-hidden" id="addProduct-w3ZqW6T4-unlinked">Buy Kit</span></span></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Raspberry Pi 4</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Raspberry Pi</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-eHwgkio0-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1&amp;nsku=02AH3161~1&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1&amp;nsku=02AH3161~1&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-eHwgkio0-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TMC2208 SILENTSTEPSTICK</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Trinamic/Watterott</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-DSgiajHZ-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2822166~2&amp;nsku=46AC2021~2&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2822166~2&amp;nsku=46AC2021~2&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-DSgiajHZ-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">SANYO DENKI Stepper Motor, Bipolar, 0.24 N-m, 1 A, Two Phase, 7.3 ohm, 5 mH</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Sanyo Denki</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-PY3IPxr7-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1708574~2&amp;nsku=35R2502~2&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1708574~2&amp;nsku=35R2502~2&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-PY3IPxr7-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">PRO SIGNAL Audio / Video Cable Assembly, HDMI A Plug to Micro HDMI D Plug, 6.6 ft, 2 m, Black</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Pro Signal</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-7p7qcAH5-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2688608~2&amp;nsku=06AC2462~2&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2688608~2&amp;nsku=06AC2462~2&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-7p7qcAH5-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">CLIFF ELECTRONIC COMPONENTS HDMI Audio / Video Adaptor, HDMI Receptacle, HDMI Receptacle, FT Series</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">CLIFF</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-QgMgDVbH-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2617737~2&amp;nsku=96Y9038~2&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2617737~2&amp;nsku=96Y9038~2&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-QgMgDVbH-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">VERBATIM 3D Printer Filament, 1.75mm, PLA, Silver</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Verbatim</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-PcBZKkBa-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2828662~1&amp;nsku=44AC4198~1&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2828662~1&amp;nsku=44AC4198~1&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-PcBZKkBa-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">official MAYER MOVES PSU: XP POWER AC/DC Power Supply, ITE, 2 Output, 60 W, 5 V, 7 A, 12 V, 3 A</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">XP Power</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-8n1OZNJS-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1550968~1&amp;nsku=94M6193~1&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1550968~1&amp;nsku=94M6193~1&amp;COM=noscript&amp;CMP=e14c-direct-ugc&amp;osetc=e14c-direct-ugc" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-8n1OZNJS-unlinked">Buy Now</span></span></td></tr></tbody></table> <div class="migration-injected-attachments"><div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div><div></div><table style="border:0;"><tbody><tr><td width="160"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/289498"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-04-19/dc_5F00_electronic_5F00_load_5F00_application_5F00_note.pdf">community.element14.com/.../dc_5F00_electronic_5F00_load_5F00_application_5F00_note.pdf</a></span></td><td><span style="font-size:80%;">dc_electronic_load_application_note.pdf</span></td></tr></tbody></table></div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: constant current, constant voltage, e14presents_baldengineer, constant resistance, workbench wednesdays, digital resistor, workbench, electronic load</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14/revision/1Wed, 27 Nov 2019 14:58:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a5a42551-8335-43a3-b8f4-36374d8daab2tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14#commentsRevision 1 posted to Documents by tariq.ahmad on 11/27/2019 2:58:36 PM<br /> <div style="background:#ffffff;padding:14px 16px 16px 18px;margin:0;vertical-align:top;border:1px solid #dadada;"><div style="float:left;display:inline-block;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="image" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div><div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Instrument Basics: Electronic Loads</span><p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james">Bald Engineer: James Lewis&#39; VCP Profile </a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/workbenchwednesdays/" style="font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;color:#007fac;">Workbench Wednesdays</a></p></div></div><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"></p><span><a href="https://www.youtube.com/watch?v=D5d4CIoOln0">www.youtube.com/watch</a></span><p style="margin:0;"></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;border:1px solid #b8d7e5;background-color:#e9f6fc;padding:8px;max-width:744px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">An Electronic load can sink current from power sources such as power supplies or batteries. Loads are useful to test a power supply’s design margin or verify a battery’s capacity. See how three different instrument options from ultra low-end to midrange to high-end compare. Learn how modes like constant current and constant resistance can be used for different measurements.</span></p><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Supplemental Material:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-wiki-small" href="/products/manufacturers/keysight/w/documents/11052/how-does-an-electronic-load-regulate-it-s-input-voltage-current-and-resistance">How Does an Electronic Load Regulate It’s Input Voltage, Current, and Resistance?</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/lui_gough/blog/2019/08/19/rohde-schwarz-ngm202-power-supply-launch-day-review">Rohde &amp; Schwarz NGM202 Power Supply Launch-Day Review</a></li><li><a class="jive-link-wiki-small" href="/technologies/test-and-measurement/w/documents/1896/programmable-electronic-load">Programmable Electronic Load</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/fmilburn/blog/2019/06/14/programmable-dc-load-first-look">Programmable DC Electronic Load - First Look</a></li><li><a class="jive-link-blog-small" href="/challengesprojects/project14/diytestequipment/b/blog/posts/project14-s-diy-test-equipment-diy-constant-current-load">Project14&#39;s DIY Test Equipment: DIY Constant Current Load</a></li><li><a class="jive-link-blog-small" href="/challengesprojects/project14/test-instrumentation/b/blog/posts/a-transistor-load">A Transistor Load</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/jw0752/blog/2018/09/25/a-simple-dc-electronic-load-for-the-experimenters-shop">A Simple DC Electronic load for the experimenter&#39;s Shop.</a></li></ul><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Bill of Material:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder mce-item-table" style="border:1px solid #C6C6C6;"><thead><tr><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Product Name</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Manufacturer</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Quantity</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;"><span><span><a id="e14-product-link-aabb7" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3051885,2822166~2,1708574~2,2688608~2,2617737~2,2828662,1550968&nsku=02AH3161,46AC2021~2,35R2502~2,06AC2462~2,96Y9038~2,44AC4198,94M6193&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_BUY_KIT" class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('aabb7'));" data-farnell="3051885~1,2822166~2,1708574~2,2688608~2,2617737~2,2828662~1,1550968~1" data-newark="02AH3161~1,46AC2021~2,35R2502~2,06AC2462~2,96Y9038~2,44AC4198~1,94M6193~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Kit</a> </span></span></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Raspberry Pi 4</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Raspberry Pi</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-a82a5" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3051885&nsku=02AH3161&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('a82a5'));" data-farnell="3051885~1" data-newark="02AH3161~1" data-comoverride="" data-cmpoverride="" data-cpc="SC15183" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TMC2208 SILENTSTEPSTICK</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Trinamic/Watterott</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-60599" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2822166~2&nsku=46AC2021~2&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('60599'));" data-farnell="2822166~2" data-newark="46AC2021~2" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">SANYO DENKI Stepper Motor, Bipolar, 0.24 N-m, 1 A, Two Phase, 7.3 ohm, 5 mH</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Sanyo Denki</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-07691" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1708574~2&nsku=35R2502~2&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('07691'));" data-farnell="1708574~2" data-newark="35R2502~2" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">PRO SIGNAL Audio / Video Cable Assembly, HDMI A Plug to Micro HDMI D Plug, 6.6 ft, 2 m, Black</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Pro Signal</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-7d36f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2688608~2&nsku=06AC2462~2&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7d36f'));" data-farnell="2688608~2" data-newark="06AC2462~2" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">CLIFF ELECTRONIC COMPONENTS HDMI Audio / Video Adaptor, HDMI Receptacle, HDMI Receptacle, FT Series</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">CLIFF</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-53bd1" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2617737~2&nsku=96Y9038~2&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('53bd1'));" data-farnell="2617737~2" data-newark="96Y9038~2" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">VERBATIM 3D Printer Filament, 1.75mm, PLA, Silver</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Verbatim</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-f4207" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2828662&nsku=44AC4198&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('f4207'));" data-farnell="2828662~1" data-newark="44AC4198~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">official MAYER MOVES PSU: XP POWER AC/DC Power Supply, ITE, 2 Output, 60 W, 5 V, 7 A, 12 V, 3 A</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">XP Power</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-39507" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1550968&nsku=94M6193&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('39507'));" data-farnell="1550968~1" data-newark="94M6193~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr></tbody></table> <div class="migration-injected-attachments"><div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div><div></div><table style="border:0;"><tbody><tr><td width="160"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/289498"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-04-19/dc_5F00_electronic_5F00_load_5F00_application_5F00_note.pdf">community.element14.com/.../dc_5F00_electronic_5F00_load_5F00_application_5F00_note.pdf</a></span></td><td><span style="font-size:80%;">dc_electronic_load_application_note.pdf</span></td></tr></tbody></table></div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: constant current, constant voltage, e14presents_baldengineer, constant resistance, workbench wednesdays, digital resistor, workbench, electronic load</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14/revision/2Wed, 27 Nov 2019 14:58:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a5a42551-8335-43a3-b8f4-36374d8daab2tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14#commentsRevision 2 posted to Documents by tariq.ahmad on 11/27/2019 2:58:36 PM<br /> <div style="background:#ffffff;padding:14px 16px 16px 18px;margin:0;vertical-align:top;border:1px solid #dadada;"><div style="float:left;display:inline-block;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="image" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div><div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Instrument Basics: Electronic Loads</span><p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james">Bald Engineer: James Lewis&#39; VCP Profile </a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/workbenchwednesdays/" style="font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;color:#007fac;">Workbench Wednesdays</a></p></div></div><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"></p><span><a href="https://www.youtube.com/watch?v=D5d4CIoOln0">www.youtube.com/watch</a></span><p style="margin:0;"></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;border:1px solid #b8d7e5;background-color:#e9f6fc;padding:8px;max-width:744px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">An Electronic load can sink current from power sources such as power supplies or batteries. Loads are useful to test a power supply’s design margin or verify a battery’s capacity. See how three different instrument options from ultra low-end to midrange to high-end compare. Learn how modes like constant current and constant resistance can be used for different measurements.</span></p><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Supplemental Material:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-wiki-small" href="/products/manufacturers/keysight/w/documents/11052/how-does-an-electronic-load-regulate-it-s-input-voltage-current-and-resistance">How Does an Electronic Load Regulate It’s Input Voltage, Current, and Resistance?</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/lui_gough/blog/2019/08/19/rohde-schwarz-ngm202-power-supply-launch-day-review">Rohde &amp; Schwarz NGM202 Power Supply Launch-Day Review</a></li><li><a class="jive-link-wiki-small" href="/technologies/test-and-measurement/w/documents/1896/programmable-electronic-load">Programmable Electronic Load</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/fmilburn/blog/2019/06/14/programmable-dc-load-first-look">Programmable DC Electronic Load - First Look</a></li><li><a class="jive-link-blog-small" href="/challenges-projects/project14/diytestequipment/b/blog/posts/project14-s-diy-test-equipment-diy-constant-current-load">Project14&#39;s DIY Test Equipment: DIY Constant Current Load</a></li><li><a class="jive-link-blog-small" href="/challenges-projects/project14/test-instrumentation/b/blog/posts/a-transistor-load">A Transistor Load</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/jw0752/blog/2018/09/25/a-simple-dc-electronic-load-for-the-experimenters-shop">A Simple DC Electronic load for the experimenter&#39;s Shop.</a></li></ul><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Bill of Material:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder mce-item-table" style="border:1px solid #C6C6C6;"><thead><tr><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Product Name</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Manufacturer</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Quantity</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-w3ZqW6T4-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1,2822166~2,1708574~2,2688608~2,2617737~2,2828662~1,1550968~1&amp;nsku=02AH3161~1,46AC2021~2,35R2502~2,06AC2462~2,96Y9038~2,44AC4198~1,94M6193~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1,2822166~2,1708574~2,2688608~2,2617737~2,2828662~1,1550968~1&amp;nsku=02AH3161~1,46AC2021~2,35R2502~2,06AC2462~2,96Y9038~2,44AC4198~1,94M6193~1&amp;COM=noscript" target="_blank">Buy Kit</a></span><span class="e14-init-hidden" id="addProduct-w3ZqW6T4-unlinked">Buy Kit</span></span></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Raspberry Pi 4</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Raspberry Pi</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-eHwgkio0-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1&amp;nsku=02AH3161~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1&amp;nsku=02AH3161~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-eHwgkio0-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TMC2208 SILENTSTEPSTICK</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Trinamic/Watterott</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-DSgiajHZ-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2822166~2&amp;nsku=46AC2021~2&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2822166~2&amp;nsku=46AC2021~2&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-DSgiajHZ-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">SANYO DENKI Stepper Motor, Bipolar, 0.24 N-m, 1 A, Two Phase, 7.3 ohm, 5 mH</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Sanyo Denki</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-PY3IPxr7-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1708574~2&amp;nsku=35R2502~2&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1708574~2&amp;nsku=35R2502~2&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-PY3IPxr7-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">PRO SIGNAL Audio / Video Cable Assembly, HDMI A Plug to Micro HDMI D Plug, 6.6 ft, 2 m, Black</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Pro Signal</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-7p7qcAH5-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2688608~2&amp;nsku=06AC2462~2&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2688608~2&amp;nsku=06AC2462~2&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-7p7qcAH5-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">CLIFF ELECTRONIC COMPONENTS HDMI Audio / Video Adaptor, HDMI Receptacle, HDMI Receptacle, FT Series</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">CLIFF</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-QgMgDVbH-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2617737~2&amp;nsku=96Y9038~2&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2617737~2&amp;nsku=96Y9038~2&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-QgMgDVbH-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">VERBATIM 3D Printer Filament, 1.75mm, PLA, Silver</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Verbatim</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-PcBZKkBa-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2828662~1&amp;nsku=44AC4198~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2828662~1&amp;nsku=44AC4198~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-PcBZKkBa-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">official MAYER MOVES PSU: XP POWER AC/DC Power Supply, ITE, 2 Output, 60 W, 5 V, 7 A, 12 V, 3 A</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">XP Power</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-8n1OZNJS-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1550968~1&amp;nsku=94M6193~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1550968~1&amp;nsku=94M6193~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-8n1OZNJS-unlinked">Buy Now</span></span></td></tr></tbody></table> <div class="migration-injected-attachments"><div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div><div></div><table style="border:0;"><tbody><tr><td width="160"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/289498"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-04-19/dc_5F00_electronic_5F00_load_5F00_application_5F00_note.pdf">community.element14.com/.../dc_5F00_electronic_5F00_load_5F00_application_5F00_note.pdf</a></span></td><td><span style="font-size:80%;">dc_electronic_load_application_note.pdf</span></td></tr></tbody></table></div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: constant current, constant voltage, e14presents_baldengineer, constant resistance, workbench wednesdays, digital resistor, workbench, electronic load</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14/revision/3Wed, 18 Sep 2019 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a5a42551-8335-43a3-b8f4-36374d8daab2Matthttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/4551/instrument-basics-electronic-loads----workbench-wednesdays-14#commentsRevision 3 posted to Documents by Matt on 9/18/2019 7:24:00 AM<br /> <div style="background:#ffffff;padding:14px 16px 16px 18px;margin:0;vertical-align:top;border:1px solid #dadada;"><div style="float:left;display:inline-block;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/" data-e14adj="t"><img alt="image" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div><div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Instrument Basics: Electronic Loads</span><p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/" data-e14adj="t">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james" data-e14adj="t">Bald Engineer: James Lewis&#39; VCP Profile </a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/workbenchwednesdays/" style="font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;color:#007fac;" data-e14adj="t">Workbench Wednesdays</a></p></div></div><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"></p><span><a href="https://www.youtube.com/watch?v=D5d4CIoOln0">www.youtube.com/watch</a></span><p style="margin:0;"></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;border:1px solid #b8d7e5;background-color:#e9f6fc;padding:8px;max-width:744px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">An Electronic load can sink current from power sources such as power supplies or batteries. Loads are useful to test a power supply’s design margin or verify a battery’s capacity. See how three different instrument options from ultra low-end to midrange to high-end compare. Learn how modes like constant current and constant resistance can be used for different measurements.</span></p><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Supplemental Material:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-wiki-small" href="/products/manufacturers/keysight/w/documents/11052/how-does-an-electronic-load-regulate-it-s-input-voltage-current-and-resistance" data-e14adj="t">How Does an Electronic Load Regulate It’s Input Voltage, Current, and Resistance?</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/lui_gough/blog/2019/08/19/rohde-schwarz-ngm202-power-supply-launch-day-review" target="_blank" data-e14adj="t">Rohde &amp; Schwarz NGM202 Power Supply Launch-Day Review</a></li><li><a class="jive-link-wiki-small" href="/technologies/test-and-measurement/w/documents/1896/programmable-electronic-load" data-e14adj="t">Programmable Electronic Load</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/fmilburn/blog/2019/06/14/programmable-dc-load-first-look" target="_blank" data-e14adj="t">Programmable DC Electronic Load - First Look</a></li><li><a class="jive-link-blog-small" href="/challenges-projects/project14/diytestequipment/b/blog/posts/project14-s-diy-test-equipment-diy-constant-current-load" data-e14adj="t">Project14&#39;s DIY Test Equipment: DIY Constant Current Load</a></li><li><a class="jive-link-blog-small" href="/challenges-projects/project14/test-instrumentation/b/blog/posts/a-transistor-load" data-e14adj="t">A Transistor Load</a></li><li><a class="jive-link-blog-small" href="https://www.element14.com/community/people/jw0752/blog/2018/09/25/a-simple-dc-electronic-load-for-the-experimenters-shop" target="_blank" data-e14adj="t">A Simple DC Electronic load for the experimenter&#39;s Shop.</a></li></ul><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Bill of Material:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder mce-item-table" style="border:1px solid #C6C6C6;"><thead><tr><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Product Name</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Manufacturer</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Quantity</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-w3ZqW6T4-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1,2822166~2,1708574~2,2688608~2,2617737~2,2828662~1,1550968~1&amp;nsku=02AH3161~1,46AC2021~2,35R2502~2,06AC2462~2,96Y9038~2,44AC4198~1,94M6193~1&amp;COM=noscript" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1,2822166~2,1708574~2,2688608~2,2617737~2,2828662~1,1550968~1&amp;nsku=02AH3161~1,46AC2021~2,35R2502~2,06AC2462~2,96Y9038~2,44AC4198~1,94M6193~1&amp;COM=noscript" target="_blank" data-e14adj="t">Buy Kit</a></span><span class="e14-init-hidden" id="addProduct-w3ZqW6T4-unlinked">Buy Kit</span></span></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Raspberry Pi 4</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Raspberry Pi</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-eHwgkio0-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1&amp;nsku=02AH3161~1&amp;COM=noscript" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3051885~1&amp;nsku=02AH3161~1&amp;COM=noscript" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-eHwgkio0-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TMC2208 SILENTSTEPSTICK</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Trinamic/Watterott</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-DSgiajHZ-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2822166~2&amp;nsku=46AC2021~2&amp;COM=noscript" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2822166~2&amp;nsku=46AC2021~2&amp;COM=noscript" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-DSgiajHZ-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">SANYO DENKI Stepper Motor, Bipolar, 0.24 N-m, 1 A, Two Phase, 7.3 ohm, 5 mH</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Sanyo Denki</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-PY3IPxr7-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1708574~2&amp;nsku=35R2502~2&amp;COM=noscript" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1708574~2&amp;nsku=35R2502~2&amp;COM=noscript" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-PY3IPxr7-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">PRO SIGNAL Audio / Video Cable Assembly, HDMI A Plug to Micro HDMI D Plug, 6.6 ft, 2 m, Black</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Pro Signal</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-7p7qcAH5-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2688608~2&amp;nsku=06AC2462~2&amp;COM=noscript" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2688608~2&amp;nsku=06AC2462~2&amp;COM=noscript" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-7p7qcAH5-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">CLIFF ELECTRONIC COMPONENTS HDMI Audio / Video Adaptor, HDMI Receptacle, HDMI Receptacle, FT Series</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">CLIFF</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-QgMgDVbH-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2617737~2&amp;nsku=96Y9038~2&amp;COM=noscript" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2617737~2&amp;nsku=96Y9038~2&amp;COM=noscript" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-QgMgDVbH-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">VERBATIM 3D Printer Filament, 1.75mm, PLA, Silver</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Verbatim</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-PcBZKkBa-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2828662~1&amp;nsku=44AC4198~1&amp;COM=noscript" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2828662~1&amp;nsku=44AC4198~1&amp;COM=noscript" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-PcBZKkBa-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">official MAYER MOVES PSU: XP POWER AC/DC Power Supply, ITE, 2 Output, 60 W, 5 V, 7 A, 12 V, 3 A</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">XP Power</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-8n1OZNJS-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1550968~1&amp;nsku=94M6193~1&amp;COM=noscript" target="_blank" data-e14adj="t"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1550968~1&amp;nsku=94M6193~1&amp;COM=noscript" target="_blank" data-e14adj="t">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-8n1OZNJS-unlinked">Buy Now</span></span></td></tr></tbody></table> <div class="migration-injected-attachments"><div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div><div></div><table style="border:0;"><tbody><tr><td width="160"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/289498"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-04-19/dc_5F00_electronic_5F00_load_5F00_application_5F00_note.pdf">community.element14.com/.../dc_5F00_electronic_5F00_load_5F00_application_5F00_note.pdf</a></span></td><td><span style="font-size:80%;">dc_electronic_load_application_note.pdf</span></td></tr></tbody></table></div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: constant current, constant voltage, e14presents_baldengineer, constant resistance, workbench wednesdays, digital resistor, workbench, electronic load</div>