ハイパワー SMPS 110V/220V AC - 12V DCコンバーター - 50A 600W電源 - 調整可能なスイッチ変圧器 LEDストリップ LCDモニター CCTV ラジオ/カーステレオ 3Dプリンター用 - クランプワイヤー2本付き

They work great, I only burn them up about once a year

Used this for an home audio system and it workers great. Powers a 2kw amp and a car head unit without a glitch. The voltage measured 11.89. Works perfect for my application.

Muy necesario para llevar en carretera me ha sido de mucha utilidad

I use this to power a RV furnace I installed in my shed. It has worked well. The power needed is about 5-7 amps and this unit does get warm suppling that small amount. My thermomotor reading says 62 degrees next to it. If this was used in the summer months, I would believe it would need a fan on it even this small on amps.

Functions perfectly Wish it could have been wall mountable