İncelemenin bir kısmı otomatik olarak çevrildi.
Ürün o kadar küçük ki bir Laptop adaptörünün içine bile kolayca bağlanabilir. Bir bisiklete monte edilip elektrikli hale getirmek hiç zor değil.
Very good price.
Preço razoável, necessita dissipador e fan, não testei
The step-up booster arrived in perfect consition in bubble envelope. Heavy and good quality board. The PCB board is attached on a thick plate made of aluminium alloy in order to stick it with thermal past on a heat-sink. Very good value for the money.
It works, it's good to have it mounted on an aluminum plate, so it cools well.
The unit works as specified. Max output voltage is 59vdc on a 19vdc input.
me llegó en buen estado de china a Colombia gracias 😊
Niedokładnie zlutowane, poprawię to i wtedy testy. Możliwe że zadziała poprawnie.
Looks like good quality, still need to rest out
ممتازه