https://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15en-USTelligent Community 12https://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15Wed, 10 Aug 2022 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f9915020-a0d2-4612-aba4-e5ddb1c79376Matthttps://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15#commentsCurrent Revision posted to Documents by Matt on 8/10/2022 7:24:00 AM<br /> <p><a href="https://www.youtube.com/watch?v=y6eYM8v46yo">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">In this episode we&#39;re exploring the JFET or junction field effect transistor as it applies to the common-source amplifier. We cover graphically approximating the transconductance curve, and how to set the DC bias point. We show how much this transconductance varies between devices within the same family. Then breadboard our circuit and verify that measurements approximate our calculations.</p> <p></p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/" data-e14adj="t"><img alt="element14 presents" src="/e14/assets/legacy/2021/e14PDCtoDaylight2021.png" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <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> <a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/4139/vcp-biography-derek" data-e14adj="t">About Derek</a>&nbsp;&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challenges-projects/element14-presents/dc-to-daylight/" data-e14adj="t">DC to Daylight</a></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: derek, transconductance, biasing JFET, dc to daylight, jfet, e14p_DB, graphical method, field effect transistor, common source amplifier</div> https://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15/revision/4Mon, 06 Feb 2023 13:52:49 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f9915020-a0d2-4612-aba4-e5ddb1c79376tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15#commentsRevision 4 posted to Documents by tariq.ahmad on 2/6/2023 1:52:49 PM<br /> <p><a href="https://www.youtube.com/watch?v=y6eYM8v46yo">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">In this episode we&#39;re exploring the JFET or junction field effect transistor as it applies to the common-source amplifier. We cover graphically approximating the transconductance curve, and how to set the DC bias point. We show how much this transconductance varies between devices within the same family. Then breadboard our circuit and verify that measurements approximate our calculations.</p> <p></p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2021/e14PDCtoDaylight2021.png" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <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> <a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/4139/vcp-biography-derek">About Derek</a>&nbsp;&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challenges-projects/element14-presents/dc-to-daylight/">DC to Daylight</a></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: derek, transconductance, biasing JFET, dc to daylight, jfet, e14p_DB, graphical method, field effect transistor, common source amplifier</div> https://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15/revision/3Thu, 28 Jul 2022 14:59:51 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f9915020-a0d2-4612-aba4-e5ddb1c79376tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15#commentsRevision 3 posted to Documents by tariq.ahmad on 7/28/2022 2:59:51 PM<br /> <p><a href="https://www.youtube.com/watch?v=y6eYM8v46yo">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">In this episode we&#39;re exploring the JFET or junction field effect transistor as it applies to the common-source amplifier. We cover graphically approximating the transconductance curve, and how to set the DC bias point. We show how much this transconductance varies between devices within the same family. Then breadboard our circuit and verify that measurements approximate our calculations.</p> <p></p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2021/e14PDCtoDaylight2021.png" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <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> <a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/4139/vcp-biography-derek">About Derek</a>&nbsp;&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challenges-projects/project14/dc-to-daylight/">DC to Daylight</a></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: derek, transconductance, biasing JFET, dc to daylight, jfet, e14p_DB, graphical method, field effect transistor, common source amplifier</div> https://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15/revision/2Thu, 28 Jul 2022 14:56:08 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f9915020-a0d2-4612-aba4-e5ddb1c79376tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15#commentsRevision 2 posted to Documents by tariq.ahmad on 7/28/2022 2:56:08 PM<br /> <p><a href="https://www.youtube.com/watch?v=y6eYM8v46yo">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">In this episode we explore 8 different op-amp circuits - the non-inverting amplifier, inverting amplifier, comparator, peak detector, summing amp, differential amp, as well as the clipper and clamper. The objective is to provide working applications as a springboard for your own projects, and not spend an excessive amount of time in the math world.</p> <p></p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2021/e14PDCtoDaylight2021.png" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <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> <a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/4139/vcp-biography-derek">About Derek</a>&nbsp;&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challenges-projects/project14/dc-to-daylight/">DC to Daylight</a></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> https://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15/revision/1Thu, 21 Jul 2022 15:38:24 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f9915020-a0d2-4612-aba4-e5ddb1c79376tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/dc-to-daylight/w/documents/27731/how-jfets-work----dc-to-daylight-15#commentsRevision 1 posted to Documents by tariq.ahmad on 7/21/2022 3:38:24 PM<br /> <p>test</p><div style="clear:both;"></div>