https://community.element14.com/technologies/test-and-measurement/w/documents/17022/tenma-72-8355en-USTelligent Community 12https://community.element14.com/technologies/test-and-measurement/w/documents/17022/tenma-72-8355Fri, 08 Oct 2021 07:52:54 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:873e4996-f95f-488e-ab4f-79b24f58c884dsohalhttps://community.element14.com/technologies/test-and-measurement/w/documents/17022/tenma-72-8355#commentsCurrent Revision posted to Documents by dsohal on 10/8/2021 7:52:54 AM<br /> <div style="font-size:10.399999618530273px;"><h1 style="padding-left:10px;font-size:1.5em;">TENMA - 72-8355 - POWER SUPPLY, 1CH, 36V, 5A, ADJUSTABLE</h1><p style="margin:0;padding:0px;">&nbsp;</p></div><p style="margin:0;padding:0px;margin:0.5em 300px 0 0;border-right-style:dotted;border-right-color:#cccccc;font-size:1.1em;font-family:Verdana, Arial, Helvetica, sans-serif;color:#555555;">&nbsp;</p><div style="font-size:11.199999809265137px;"><div class="pdLump" style="font-size:11.199999809265137px;"><div style="padding:0 5px 0 0;font-size:11.199999809265137px;"><div style="margin:0 0 0 1em;font-size:11.199999809265137px;"><a href="http://uk.farnell.com/productimages/farnell/standard/1573429-40.jpg"><img alt="TENMA72-8355" class="jiveImage productimg mfImageAlt" src="http://uk.farnell.com/productimages/farnell/standard/1573429-40.jpg" style="font-size:11.199999809265137px;" title="TENMA,72-8355,POWER SUPPLY, 1CH, 36V, 5A, ADJUSTABLE" /></a><div class="disclaimer" style="font-size:0.9em;font-style:italic;">I<span style="font-size:12pt;">mage is for illustrative purposes only.</span><br /><span style="font-size:12pt;">Please refer to product description</span><p style="margin:0;padding:0px;">&nbsp;</p></div></div><p class="pddetails" style="margin:0;padding:0px;font-size:11.199999809265137px;">&nbsp;</p><dl class="pd_details" style="margin:0 0 0 1em;font-size:11.199999809265137px;"><dt style="padding:0 0.5em 0 0;font-size:11.199999809265137px;font-weight:bold;"><span style="font-size:12pt;">Manufacturer:</span></dt><dd style="margin:0 0 0.5em;font-size:11.199999809265137px;"><span style="font-size:12pt;"><a class="jive-link-external-small" href="http://uk.farnell.com/tenma" style="font-size:11.199999809265137px;color:#528ec6;" target="_blank">TENMA</a></span></dd><dt style="padding:0 0.5em 0 0;font-size:11.199999809265137px;font-weight:bold;"><span style="font-size:12pt;">Order Code:</span></dt><dd style="margin:0 0 0.5em;font-size:11.199999809265137px;"><span style="font-size:12pt;">1573429</span></dd><dt style="padding:0 0.5em 0 0;font-size:11.199999809265137px;font-weight:bold;"><span style="font-size:12pt;">Manufacturer Part No:</span></dt><dd style="margin:0 0 0.5em;font-size:11.199999809265137px;"><span style="font-size:12pt;">72-8355</span></dd></dl><span style="font-size:12pt;"><a href="http://uk.farnell.com/images/spacer.gif"><img loading="lazy" alt="image" class="jiveImage" height="1" src="http://uk.farnell.com/images/spacer.gif" style="font-size:11.199999809265137px;" width="100" /></a></span><p style="margin:0;padding:0px;">&nbsp;</p><p class="pdInformation" style="margin:0;padding:0px;padding:10px 0 0;font-size:11.199999809265137px;">&nbsp;</p><div class="prodInfoTitle" style="margin:0 0 0 1em;padding:3px 0;font-size:14px;font-weight:bold;color:#444444;"><span style="font-size:12pt;">Product Information</span><p style="margin:0;padding:0px;">&nbsp;</p><p class="prodAttrColumn" style="margin:0;padding:0px;font-size:11.199999809265137px;">&nbsp;</p><ul><li><span class="prodAttrSingle" style="font-size:12pt;font-weight:bold;"> POWER SUPPLY, 1CH, 36V, 5A, ADJUSTABLE</span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Power Supply Output Type:</span> <span class="prodAttrValue">Adjustable</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">No. of Outputs:</span> <span class="prodAttrValue">1</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Voltage Min:</span> <span class="prodAttrValue">0V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Voltage Max:</span> <span class="prodAttrValue">36V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Current Min:</span> <span class="prodAttrValue">2.2A</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Current Max:</span> <span class="prodAttrValue">5A</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Power Rating:</span> <span class="prodAttrValue">80W</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Supply Voltage Min:</span> <span class="prodAttrValue">100VAC</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Supply Voltage Max:</span> <span class="prodAttrValue">240VAC</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Plug Type:</span> <span class="prodAttrValue">-</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Approval Bodies:</span> <span class="prodAttrValue">CE</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Efficiency:</span> <span class="prodAttrValue">80%</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">External Depth:</span> <span class="prodAttrValue">330mm</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">External Length / Height:</span> <span class="prodAttrValue">127mm</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">External Width:</span> <span class="prodAttrValue">54mm</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Height:</span> <span class="prodAttrValue">127mm</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Input Voltage:</span> <span class="prodAttrValue">100V AC to 240V AC</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Length:</span> <span class="prodAttrValue">330.2mm</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Line Regulation:</span> <span class="prodAttrValue">4mV</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Load Regulation:</span> <span class="prodAttrValue">20mV</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output 2 Voltage Max:</span> <span class="prodAttrValue">29V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output 2 Voltage Min:</span> <span class="prodAttrValue">27V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output 3 Voltage Max:</span> <span class="prodAttrValue">37.5V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output 3 Voltage Min:</span> <span class="prodAttrValue">36V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Current:</span> <span class="prodAttrValue">5A</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Current - Output 2:</span> <span class="prodAttrValue">3A</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Current - Output 3:</span> <span class="prodAttrValue">2.2A</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Ripple Voltage pk-pk:</span> <span class="prodAttrValue">30mV</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Voltage:</span> <span class="prodAttrValue">16.4V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Voltage - Output 2:</span> <span class="prodAttrValue">27.6V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Output Voltage - Output 3:</span> <span class="prodAttrValue">36.8V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Power Supply Type:</span> <span class="prodAttrValue">Switch Mode</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Supply Frequency:</span> <span class="prodAttrValue">50Hz</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Supply Frequency Max:</span> <span class="prodAttrValue">63Hz</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Supply Frequency Min:</span> <span class="prodAttrValue">47Hz</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Supply Voltage:</span> <span class="prodAttrValue">230V</span></span></li><li><span style="font-size:12pt;"> <span class="prodAttrName" style="font-weight:bold;">Weight:</span> <span class="prodAttrValue">1.9kg</span></span></li><li><span class="prodAttrName" style="font-size:12pt;font-weight:bold;"> Width: </span><span style="font-size:12pt;">50.8mm</span></li></ul><p style="margin:0;padding:0px;">&nbsp;</p></div></div></div></div><p style="margin:0;"><span style="font-size:14pt;"><br /></span></p><p style="margin:0;"><span style="font-size:14pt;"><br /></span></p><p style="margin:0;"><span style="font-size:14pt;"><br /></span></p><p style="margin:0;"><span style="font-size:14pt;">Q: Unable&nbsp; to select constant current ?<br /></span></p><p style="margin:0;"><span lang="EN-US" style="font-size:12.0pt;"><span style="font-size:14pt;">A;Our power supply 72-8355&nbsp; will switch to Constant Current mode automatically whenever the load current which the output setting limit.</span><br /> <br /><span style="font-size:14pt;"> Please refer to the user manual&nbsp; (below)&nbsp; point 3 and point 4 for output current limit setting.</span><br /> </span><br /> <br /><span lang="EN-US" style="font-size:14pt;color:black;"> For your customer case, set the Current Limiting Value to 0.5A and Voltage value to 7.5V.&nbsp; Whenever the load current higher than 0.5A, the power supply will </span></p><p style="margin:0;margin-bottom:12.0pt;"><span style="color:black;font-size:14pt;">limit the output current to this value.</span></p><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: tenma, 72-8355</div>