{"id":2325,"date":"2018-08-03T22:11:42","date_gmt":"2018-08-03T20:11:42","guid":{"rendered":"http:\/\/www.dotmana.com\/weblog\/?p=2325"},"modified":"2018-08-03T22:23:51","modified_gmt":"2018-08-03T20:23:51","slug":"mini-portable-power-supply-diy","status":"publish","type":"post","link":"http:\/\/www.dotmana.com\/weblog\/2018\/08\/mini-portable-power-supply-diy\/","title":{"rendered":"Mini portable power supply DIY"},"content":{"rendered":"

Here is a small DIY project, for a portable\/bench-top power supply. We are not aiming for the best regulation, neither most power. But portability and bench-top estate optimisation.<\/p>\n

This is based on the famous DPS3005 (about 25\u20ac)<\/a><\/p>\n

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Let’s 3D print an enclosure, found on Thingiverse:<\/a><\/p>\n

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And grab all the jelly beans needed:<\/p>\n

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Wire\/crimp\/solder:<\/p>\n

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Does work quite well:<\/p>\n

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With not much noise (static 100mA load):<\/p>\n

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And as I’ve this fancy portable solder iron with a bunch of li-ion cell:<\/p>\n

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It works on the road!<\/p>\n

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Here is a small DIY project, for a portable\/bench-top power supply. We are not aiming for the best regulation, neither most power. But portability and bench-top estate optimisation. This is based on the famous DPS3005 (about 25\u20ac) Let’s 3D print … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,25],"tags":[],"class_list":["post-2325","post","type-post","status-publish","format-standard","hentry","category-electronics","category-embedded"],"_links":{"self":[{"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/posts\/2325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/comments?post=2325"}],"version-history":[{"count":2,"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/posts\/2325\/revisions"}],"predecessor-version":[{"id":2336,"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/posts\/2325\/revisions\/2336"}],"wp:attachment":[{"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/media?parent=2325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/categories?post=2325"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.dotmana.com\/weblog\/wp-json\/wp\/v2\/tags?post=2325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}