SANMIN®AC-DC 5V3A安定化スイッチング電源モジュールディスプレイ電源ボード精密電源
レビューの一部は自動翻訳されています。
優れた電源、詳細なテストの概要 - https://www.kirich.blog/obzory/bloki-pitaniya/776-blok-pitaniya-sanmim-gfa15a-5-5-volt-15-vatt.html
As Expected
As Expected
Great! Correct voltage output and good aspect! Compact and perfect to small projects!
Used to eliminate an external power supply for an outdoor mounted IoT device. Seems to work OK. Wired it to the VIN IO pin on a WeMOS D1. For an arduino I think it would have to be connected to the 5V rail.
works well, 5,07V at no load. not tested under load. good size tracks and enough space between them for the 230V side, to avoid electrical risk; kind of white paste between condensators, maybe for isolation?
It was never 3A, maybe 1,5A. Not good stuff.