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USB boost / buck power module, powered by USB, set the potentiometer to get the required voltage.
1>. One button to turn off the output;
2>. Turn on / off the display screen;
3>. Supports low power mode;
4>. Support sleep mode;
5>. Support both standard USB and Micro USB and washer input voltage;
6>. Potentiometer with rotary handle.
1>. Input Voltage: DC 3.5-12 V;
2>. Output voltage: DC 1.2-24 V;
3>. Output power:
1.2-2 V input, output power Within 2 W;
2 V-20 V input, output power Within 3 W;
20 V-24 V input, output power W 2.5 W;
4>. Display: 3Bit tube digital display;
5>. Size: 80 * 20 * 14mm.
4. Use the steps:
1>. Input voltage from standard USB or Micro USB or "vin +" and "vin-";
2>. Turn on the display screen;
3>. Adjust the potentiometer to get the required voltage;
4>. Connect the load.
1>. Normal power supply;
2>. Battery charger;
3>. Diode power supply controller;
4>. Instrument voltage indicator;
5>. Test meter;
6>. Circuit test;
7>. Power conversion.
1>. This is not a large power supply, use it in the power range.
1>. 1 pcs XY-UP USB boost / buck power module