DC-DC XL4015調整可能5V 12V 5AレギュレータM291デジタル表示バックモジュール
レビューの一部は自動翻訳されています。
Used to make use of old laptop 19v power supplies to a useful 12v or other voltage. Very impress in its functions and well make.
優れた製品説明。 迅速な発送
あなたのうちの1人が横たわっていることは、決して痛くない。 使いやすい。
Looks OK
Stable tension, no heat. Good.
Very good quality and worked for my project as required.
very excellent product
works
Very satisfied with delivery and thank you product
Haven't tried it yet but the quality looks really good. Big heatsink, soldering looks good and will hopefully last for some time. No instructions but i think the labels on the PCB give enough details on how to use it.