USB DC-DC buck-boost konverteris (1,2-24V 3W)

1.Description:

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

2.Features:

1>.One button to turn off the output;
2>.Supply ON/OFF display screen;
3>.Support low power mode;
4>.Support sleep mode;
5>.Support both standard USB and Micro USB and pads input voltage;
6>.Potentiometer with rotating handle.

3.Parameters:

1>.Input voltage: DC 3.5-12V;
2>.Output voltage: DC 1.2-24V;
3>.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;
4>.Display: 3Bit digital tube display;
5>.Size: 80*20*14mm.

4.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.

5.Application:

1>.Ordinary power supply;
2>.Battery charger;
3>.LED drive power;
4>.Instrument voltage display;
5>.Test meter;
6>.Circuit test;
7>.Power conversion.

6.Please Note:

1>.It is not a high power supply, please use it within the power range.