Banggood

‏Same as the picture fast delivery

09:23 pm Fri 10 January 2020 Constant current constant voltage step down converter. Good product and operates according to instructions, with good voltage control and current limiting. Running at 3.0 amps with a heatsink on the 5 pin chip and the heat output is satisfactory. My boards were different than the illustration with the inductor mounted horizontal rather than vertical. This horizontal mounting allowed the inductor to come within 1mm contact of the 5 pin chip heatsink. I had to support

Доставка быстраятрек не отслеживатьсяупаковано хорошовсе приехало как заказывалзаказываю не первый развсе работоспособно

Užitečný modul, dobrá kvalita, celkem rychlé dodání. Useful module, good quality, quick delivery.

good value.. not 5 amp rated.. can draw about 4-4.5 amp.. else it needs heatsink..

In corrente costante aumenta il ripping, ma in generale, funziona bene.

fonctionne normalement mais chauffe beaucoup même avec un peu de courant leds pratiques

ottimo strumento molto preciso e buona fattura. poli per saldatura ok

The full and true description of the item. I recommend everyone.

order arrived really quick yet to try all fie but first two work fine