DC-DC XL4015 Adjustable Stepdown Module 5A 75W with 4 Bits Digital Display Voltmeter

• Output Voltage Calibration:
  1. Press right button → “OUT” LED lights → output voltage displayed.
  2. Hold right button > 2s → enter calibration (LED + voltmeter flash).
  3. Right button = increase unit, Left button = decrease unit (0.1V min step).
  4. Hold right button > 2s → save & exit calibration mode.
• Input Voltage Calibration:
  1. Press right button → “IN” LED lights → input voltage displayed.
  2. Hold right button > 2s → enter calibration mode (LED + voltmeter flash).
  3. Steps same as output calibration.

Note: Actual product design may vary.

• Power Indicator: Yes
• Short Circuit Protection: Yes (limit current 8A)
• Over-temperature Protection: Yes (auto shutdown on overheating)
• Input Reverse Polarity Protection: None (use external diode if required)
• Wiring: IN+ / IN- (input), OUT+ / OUT- (output)
• Built-in Current Limit Function

• Output Power: 75W
• Input Voltage: 5 – 38V DC
• Output Voltage: 1.25 – 36V DC (adjustable)
• Voltmeter Error: ± 0.05V
• Conversion Efficiency: up to 96%

• L x W x H (mm): 68 x 39 x 11
• Weight (gm) : 26

• 1 × DC-DC XL4015 Adjustable Step-down Module 5A 75W with Digital Voltmeter