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XH-M404 DC 4-40V 8A Voltage Regulator Module Digital PWM Adjustabl DC-DC Step Down Voltage Regulator DC XL4016E1

368.00 + GST

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This XL4016E1 Step-Down Power Supply Module with voltage rating 4-40VDC to 1.25-36VDC. This module is rated for a maximum power of 200W. The output current for the module can be increased to 8A with the addition of an external fan onto the heatsinks to cool the IC.

Note: This Product is available in two different variants (XH-M404 and HW-263) with the same working, we will ship it randomly.


  • Adjustment method: first correct input power (between 4-40V) then multimeter to monitor the output voltage and adjust potentiometer (usually clockwise turn boost, buck turn counterclockwise),
  • Input: IN+ input positive IN- input negative
  • Output: OUT+ output positive OUT- output negative
  • Static power consumption is only about 6mA.
  • Connection: Welding, plus pin can be directly soldered after the PCB.
  • Short circuit protection: current limiting, thermal protection, self-recovery.
  • Non-isolated step-down (BUCK)switching regulator.
  • Short circuit protection: Current limiting, self-recovery
  • Potentiometer adjustment direction is as Clockwise (increase) and Anti-clockwise (decrease)
  • Non-synchronous rectification


Input Voltage (V) 4 to 40VDC
Output Voltage (V) 1.25 to 36VDC
Max Current (A) 8
Maximum Power (W) 200
Efficiency 94%
Switching Frequency (KHz) 180
Length (mm) 63
Width (mm) 46
Height (mm) 25
Weight (gm) 45

* product image for illustration purposes only. actual product may vary.


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