communication 220V Please install the incoming cable 1A Fuse
Please weld carefully,The polarity of components must not be reversed,Especially large electrolysis!
on from the motherboard! Prevention of welding errors Electrolysis event!!!
Voltage current potentiometer Be sure to weld and weld Firm contact!!!
In useIf the potentiometer is disconnected,There be 30V Voltage and 5A Current output!!!

The circuit elements parameters are 30V5A Design,Please don't feel freeIncrease the output voltage and current!!!
Colour:As shown
Material:PC+Metal

Package Contents:
1 x Adjustable Constant voltage Kit