5pcs DC-DC USB 5V to 3.3V 12V Step-up Boost Step-Down Buck Power Supply Module
Description

5pcs DC-DC USB 5V to 3.3V 12V Step-up Boost Step-Down Buck Power Supply Module

Description:
USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage.

Features:
One button to turn off the output;
Supply ON/OFF display screen;
Support low power mode;
Support sleep mode;
Support both standard USB and Micro USB and pads input voltage;
Potentiometer with rotating handle.

Specification:
Input voltage: DC 3.5-12V;
Output voltage:DC 1.2-24V;
Output power:
Input 1.2-2V,output power within 2W;
Input 2V-20V,output power within 3W;
Input 20V-24V,output power with in 2.5W;
Display:3Bit digital tube display;
Size:80*20*14mm.

Use steps:
1.Input voltage from Standard USB or Micro USB or ‘VIN+’ and ‘VIN-’;
2.Turn ON display screen;
3.Adjust potentiometer to get the required voltage;
4.Connect load.

Application:
Ordinary power supply;
Battery charger;
LED drive power;
Instrument voltage display;
Test meter;
Circuit test;
Power conversion.


Package Included:
5pcs step up/down module
 
 
 
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