Adjustable DC-DC Regulator with LCD Display

Adjustable DC-DC Regulator with LCD Display
This is an adjustable DC-DC regulator with STN LCD display, which can display the voltage and current at the sametime. In this module, it have two button and adjust the voltage.
Calibration method:
Under power off situation, Holdind left button and power the supply,when the display begin flashing, release left button, with multimeter measuring the output voltage, by press the left and right button ,adjust the multimeter measuring voltage near 5V, such as 5.00V ,4.98V or 5.02V is ok too,at this situation,please ignore the displaying on this item. After adjustment,please power off it and then power to it again, then the calibration is completed. Errors can be calibrated in 0.04V, if the error is greater, you can try to calibrate it again.


  • Converter type: DC-DC
  • Input voltage: 5~23V (Best voltage 20V
  • Output voltage: 0V~16.5V (Continuously adjustable)
  • Peak current: 3A
  • Display module: STN LCD
  • LCD accuracy: 1%
  • Conversion efficiency: 95%
  • Load regulation S(I): <= 0.8%
  • Voltage regulation S(U): <= 0.8%
  • LCD size: 37.5mm x 17.0mm(LxW)
  • Mainboard size: 50mm x 30mm x 12mm(LxWxH)
  • Package List:

  • 1 x Adjustable DC-DC Regulator with LCD Display
  • Documents:

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    • Product Code: MPC0C2A5D
    • Availability: In Stock
    • $6.00
    • 51 or more $5.70