DC-DC Buck Converter with Voltmeter – XL4015 Type 3


Package Includes

  • 1x XL4015 DC-DC Buck Converter with Voltmeter – Type 3
  • 4x Brass stand-offs with nuts
  • x Heatsink with thermal tape attached

Availability: 20 in stock

Features / Specs

  • Module Type: DC-DC Buck / Step-Down Converter (Non-isolated)
  • Switching Control IC: XLSemi XL4015
  • Input Voltage Range: 4.0 – 38VDC
  • Output Voltage Range: 1.25 – 36VDC
  • Max Output Current: 4.5A
  • Max Output Power: 75W (If greater than 50W requires additional cooling)
  • Conversion Efficiency: Up to 96%
  • Voltmeter Range: 0 – 40VDC
  • Voltmeter Error: ±0.05V
  • Min Input Voltage For Voltmeter: 4.5VDC
  • Built-in Protection: Output Short Circuit; Over Temperature
  • Indicator LEDs: Green power LED and two red LEDs to show which voltage is being displayed on the Voltmeter (Input / Output)

Operation Overview

  • The potentiometer can be used to adjust the output voltage. Clockwise to increase, and anti-clockwise to decrease
  • Button Short Press – Changes what is displayed on the voltmeter. Either Input Voltage or Output Voltage
  • Button Medium Press – Disable/Turn off the voltage display. A short press will enable the display again
  • Button Long Press – Enter calibration/offset mode. Display will flash once button press is released. Input and output voltages can be adjusted by ±0.5V in 0.1V steps


Dimensions 66 × 39 × 18 mm


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