Using high efficiency conversion chips.
Imported Panasonic potentiometer.- Super small in size, only 22mm x 17mm in dimension, and 2g in weight.
Output voltage?0.8V~20V adjustable
Output current: 3A (max)
Output ripple?< 30mV
Dimension: 22mm x 17mm x 4mm
*Check the output voltage and adjust the virable resistor to adjust the voltage if needed before connect to your device.
-voltage regulator X 1