Feature

●Precise Calibration：this power supply module display with voltage, USB adjustable buck boost power supply module 3.5-12V to 1-24V
●Output: plug in USB or micro USB can easily output adjustable voltage from 1V to 24V and the power is 3W
●Adjustable voltage: adopt multi-turn precision adjustable potentiometer to adjust voltage.
●Data storage: automatically save the state before the power failure, the output data will not be lost.
●One key to turn off the output, and store the state before power off, no worry about data loss


Description

USB Buck Boost Converter 3.5V-12V to 1.2V-24V DC-DC Step Up Step Down Power Supply Module Voltage Regulator 5V to 3.3V 9V 12V 18V 24V