This device is a DC adjustable step up/down power supply module with 3-Bit LED digital tube display. Display output voltage in real time.
Rotate potentiometer to adjust output voltage. Set output voltage to meet the requirement. It can be used as an ordinary buck power supply module.
- Features:
- Low power supply
- Wide voltage output
- Support boost and buck
- Long handle potentiometer adjustment
- Parameters:
- Input Voltage: DC 5V
- Output Voltage: DC 1.0V-24.0V
- Output Power: 3W (Max)
- Conversion efficiency: 94%
- Working current: 30mA
- Working Temperature range: -20℃~85℃
- Working Humidity range: 0%-95%RH
- Size :70*26*22mm
- Steps for usage:
- Input DC 5V from USB male socket
- Adjust output voltage by potentiometer to meet requirement.
- Remove input voltage.
- Connect load at output terminal.
- Re-connect power ON and enjoy using.
- Note:
- Please do not short the output.
- Its maximum output power is 3W, which should not be exceeded.
- Please read use manual and description before use.
- Application:
- Ordinary power supply.
- Battery charger.
- LED drive power.
- Instrument voltage display.
- Test meter.
- Circuit test.
- Power conversion.
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