Najlepsza pozytywna recenzja dla zabawki rc, sport rozrywkowy, moda, popularna elektronika na Banggood Poland|Zakupy Polska

DIY Zestaw regulowanego zasilacza prądu stałego LM317 z miernikiem napięcia US$14.09 US$14.64 View It

Ogólnie:

hwij 15/11/2017

I had missed the power cord was not for my local sockets, will have to look for different cable of convertor. It is - according to description - 220V (although we might have 230V). Will see after assembling

Komentarze (3)

Zatwierdź

hwij Worked right after assembly, voltage control worked opposite from expected (turning clockwise lowers the voltage). Got from pictures here that red wires on transformer are 230V, I could not tell from anything in package or indication on transformer.
Odpowiadać 19/12/2017

Zatwierdź
hwij And blue LED is clearly on output, very bright when max (15V) and no longer visible around 2V
Odpowiadać 19/12/2017

Zatwierdź
Wolfgang is the same with my kit,
Odpowiadać 20/12/2017

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O odznakach

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You are the expert,can you help?

O odznakach

About Badges

Helpful Badges

You are the expert,can you help?