USB DC adjustable step up/down power supply module

with Green 3 digit LED 7 segment display.

Display output voltage in real time.

Output Voltage 1v - 24v, Adjustable using onboard Potentiometer.

Features:

Wide voltage output

Support boost and buck

Long handle potentiometer adjustment

Parameters:

Input Voltage:DC 5v

Output Voltage:DC 1.0v - 24.0v

Output Power:2-3W

Conversion efficiency:94%

Size :70.5mm x 27.5mm x 23.0mm

Usage Steps:

Input DC 5V from USB male plug

Adjust output voltage by potentiometer to meet require

Remove input voltage

Connect load at output terminal

Re-connect power ON and enjoy using.

Please don't short output.

Application:

Ordinary power supply

Battery charger

LED drive power

Instrument voltage display

Test meter

Circuit test

Power conversion.

Package:

1x USB Step Up / Down Power Supply Module