/products/arduino/b/blog/posts/part-x-1-arduino-yun-power-supplyThanks to Element 14 i got my Arduino Yun today. The first thing i noticed was the power supply. No barrel jack. So it has to be powered through Micro USB. That&#39;s fine when connected to a computer. But if you are powering it from wall wart or from baen-USTelligent Community 12https://community.element14.com/products/arduino/b/blog/posts/part-x-1-arduino-yun-power-supplyWed, 17 Dec 2014 06:17:53 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9a05848d-ff0f-4a2f-8eab-736627a51e4dclem571<p>My plans are to use a RavPower 4 port I got for charging phones. I have 2 ports 1A each and 2 ports smart power up to 2A each. This sounds safe! comments</p><p>&nbsp;</p><p>Clem</p><img src="https://community.element14.com/aggbug?PostID=19464&AppID=145&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/products/arduino/b/blog/posts/part-x-1-arduino-yun-power-supplyTue, 16 Dec 2014 14:28:21 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9a05848d-ff0f-4a2f-8eab-736627a51e4dgadget.iom0<p>A schematic for the Arduino YUN is available here: <a class="jive-link-external-small" href="http://arduino.cc/en/uploads/Main/arduino-Yun-schematic.pdf" rel="nofollow ugc noopener" target="_blank" title="http://arduino.cc/en/uploads/Main/arduino-Yun-schematic.pdf">http://arduino.cc/en/uploads/Main/arduino-Yun-schematic.pdf</a></p><p>There doesn&#39;t seem to be a voltage regulator at first glance of the circuit. </p><p>The power supply you are using should be fine.</p><img src="https://community.element14.com/aggbug?PostID=19464&AppID=145&AppType=Weblog&ContentType=0" width="1" height="1">