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300W 20A DC-DC Step Down Constant Current Adjustable Converter Volt Module

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300W 20A DC-DC Step Down Constant Current Adjustable Converter Volt Module
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The Story

This high-power DC-DC step-down converter module delivers up to 300W with a maximum output current of 20A, featuring constant current and constant voltage (CC/CV) modes. Ideal for battery charging, LED driving, and various power supply applications, it offers adjustable output voltage from 1.2V to 36V and input voltage range of 6V to 40V. With up to 96% efficiency and robust dual MOS tube design, it ensures reliable performance with low ripple and stable output.

add_circle The Upside

  • check High power output suitable for demanding applications
  • check Adjustable current and voltage for versatile use
  • check Efficient with low ripple for stable power delivery

remove_circle The Downside

  • close No input reverse polarity protection
  • close Requires external diode for inductive loads
  • close May need active cooling at high loads

Specifications & features

Key features

  • check_circle Wide input voltage range: 6V to 40V DC
  • check_circle Adjustable output voltage: 1.2V to 36V DC
  • check_circle Maximum output current: 20A (15A suggested)
  • check_circle High efficiency up to 96%
  • check_circle Constant current and constant voltage (CC/CV) modes

Specifications

Output Voltage

1.2V to 36V DC

Input Voltage

6V to 40V DC (10V to 40V suggested)

Output Current

20A max, 15A suggested

Dimensions

60 x 53 x 27mm

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