300W 20A DC-DC Step-down Buck Converter With Constant Current LED Driver Module

300W 20A DC-DC Step-down Buck Converter With Constant Current LED Driver Module

This is an 300W 20A DC-DC Step-down Buck Converter With Constant Current LED Driver Module. This 300W 20A DC-DC Step-down Adjustable Constant Current Module can be used to get adjustable output voltage ranges from 1.2V to 36V. The module provides a wide range of current output up to 20 A. With the heat sink mounted it can easily manage to run high-power applications continuously. The module has onboard multiturn potentiometers for high accuracy voltage and current regulation to provide good stability. As voltage and current are adjustable, it gives very easy to use at multiple Applications such as battery charging of multiple voltages like 12V, 9V, 3.6V, 24V, LED Driver power supply, Vehicle Power Supply, etc.

Applications

• On-board laptop power supply.
• Regulated power supply.
• Low voltage power supply system.
• High-power LED driver.
• Lithium battery(or lead accumulator) charge.
• Vehicle-mounted power supply.
• Low voltage system power supply.
• 6V, 12V, 14V, 24V battery charge.

Specifications

• Output Voltage: 1.2V to 36V DC
• Input Voltage: 6V to 40V DC (We suggest 10V to 40V)
• Output Current: 20A(max.), 15A(suggested)
• Efficiency: 95%(24V to 12V, 20A)
• Output Ripple: ≤50mV
• Wiring Method: Terminal
• Short Circuit Protection: Self-recovery(cannot short circuit for long time)