Adjustable DC-DC Step Down Power Supply Module With LCD Display

SKU
PSC20518P
Out of stock
Only 0 left
Special Price $3.71 was $9.00
Weight
18
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Overview
Adjustable DC-DC Step Down Power Supply Module With LCD Display
This is a DC-DC Step-Down Power Supply Adjustable Module With LCD Display, the display uses STN liquid crystal display screen, voltage and current can be displayed simultaneously, blue background and white character, wide-angle and wide field of view. It starts with a used button to adjust voltage, the left button to reduce the voltage, and the right button to increase voltage, press the button once can adjust the 0.04V voltage, if you hold more than 1s, you can quickly adjust the voltage. Calibration method: Under the power-off situation, Hold the left button and power the supply, when the display begins flashing, release the left button, with a multimeter measuring the output voltage, by pressing 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 displayed 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.
 

Features

  • Converter Type: DC-DC
  • Input Voltage: 5~23V (Best voltage 20V)
  • Output Voltage: 0V~16.5V (Continuously adjustable)
  • Peak Current: 3A
  • Mainboard Size: 50mm x 30mm x 12mm(LxWxH)
  • Display Module: STN LCD
  • LCD Size: 37.5mm x 17.0mm(LxW)
  • LCD Accuracy: 1%
  • Conversion Efficiency: 95%
  • Load Regulation S(I): <= 0.8%
  • Voltage Regulation S(U): <= 0.8%

Package list

  • Adjustable DC-DC Step Down Power Supply Module With LCD Display x 1


 
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