Description
DC-DC USB boost power regulator module 5V to 3.3V 9V 12V 24V desktop power module
USB desktop power supply boost boost voltage 5V turn 1.2–24V, adjustable output
Module highlights:
1. Very convenient to use, plug in USB or micro USB to output adjustable voltage of 1.2V-24V
2. One-button shutdown output
3. The digital tube can be turned off
4. Multi-turn precision adjustable potentiometer adjustment
5. The state before the power failure storage is powered off
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