DC Buck Step Down 4-Port USB Power Supply Module based on the KGCOMP KIM-055L convertor.
The KIM-055L is a voltage switching regulator providing capable of driving a 5A (max.8A)
load with good performance and economic DCDC convertor.
It uses KGCOMP power module with minimum components to provide simple 5V 5A reliable
output. 2x capacitors 270uF 16v & 470uF 35v to provide guard noise filter at input and output