AC to DC Power Circuit Board Component identification?
The original design input is 120V /60Hz
In my region, I only have step down transformer from 220V 50hz to 120V 50Hz.
I measure the DC output is 20.4Vdc
I can’t find any information about the TenPao-X TP130-3 transform information, so that I am not sure 20.4Vdc is sufficient or not
Any other way I can find out the original design DC output voltage?
On the other hand, is the power circuit board support 220V 50hz input?
Bu iyi bir soru mu?
@winson2020 I am a bit confused by this. We are looking at a power supply for what type of device? You connect the power supply to a step down transformer and receive 20.4VDC on the power supply?
oldturkey03 tarafından