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โมดูลจ่ายไฟที่ปรับได้ทั้ง เพิ่ม/ลด DC to DC 3W Input DC 3.5-12V Output DC 1.2-24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V
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 3.5-10V;
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.

7.Package:
1>.1pcs XY-UP USB boost/buck power supply module