https://fixme.ch/w/index.php?action=history&feed=atom&title=USB_Power_Supply 2026-06-26T18:59:47Z Revision history for this page on the wiki MediaWiki 1.25.1 https://fixme.ch/w/index.php?title=USB_Power_Supply&diff=4847&oldid=prev 2013-10-18T23:57:22Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 23:57, 18 October 2013</td> </tr><tr><td colspan="2" class="diff-lineno" id="L1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:<del class="diffchange diffchange-inline">Ongoing_Projects</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:<ins class="diffchange diffchange-inline">Proposed_Projects</ins>]]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== Description ==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== Description ==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>I would like to build a USB Power supply that I can carry around everywhere, to use wherever needed. It has to cope with up to ~10w @ 1 -&gt; 12v.</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>I would like to build a USB Power supply that I can carry around everywhere, to use wherever needed. It has to cope with up to ~10w @ 1 -&gt; 12v.</div></td></tr> </table>

Rorist https://fixme.ch/w/index.php?title=USB_Power_Supply&diff=2487&oldid=prev 2012-06-03T22:02:27Z

<p>Created page with &quot;<a href="/wiki/Category:Ongoing_Projects" title="Category:Ongoing Projects">Category:Ongoing_Projects</a> == Description == I would like to build a USB Power supply that I can carry around everywhere, to use wherever needed. It has to cope with up to ~10...&quot;</p> <p><b>New page</b></p><div>[[Category:Ongoing_Projects]]<br /> == Description ==<br /> I would like to build a USB Power supply that I can carry around everywhere, to use wherever needed. It has to cope with up to ~10w @ 1 -&gt; 12v.<br /> <br /> == Goal ==<br /> * Make it safe, with short circuit &amp; overload protection<br /> * It cannot be any bigger than a credit card, and not very tall either<br /> * Settable to 0.1v and 10ma, and fairly accurate<br /> * Goes all the way from 1v to 12v, up to 10w in total<br /> <br /> == Obstacle ==<br /> * I have almost no electronic skillz<br /> * It has to be safe, with beefy diodes protecting my computer<br /> <br /> == Components ==<br /> I think I will base my design on [http://www.kickstarter.com/projects/210251816/usb-based-variable-power-supply-for-small-projects-0?ref=category this] and [http://www.youtube.com/watch?v=QxWRT4U_I9o this]<br /> <br /> == Schedule ==<br /> None really... preferably 1 or 2 months from start to finish though<br /> <br /> == Participant ==<br /> * [[User:Sasha|Sasha]]</div>

Sasha