300W 20A Step Down DC-DC Buck Converter Module with Constant Voltage and Current Control
300W 20A DC-DC Step-down Adjustable Constant Current Module—a versatile solution for adjustable output voltage (1.2V to 36V) and broad current output (up to 20A). It excels in LED driver applications, maintaining stable constant current (1A) with <1% temperature drift (20°C to 100°C).
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Verified directly by hardware engineers
Shielded anti-static safety packaging
Enhanced by six high-frequency capacitances for output stability, it features dual heat sinks for efficient heat dissipation. Onboard potentiometers ensure high-accuracy voltage and current regulation. Perfect for LED drivers, battery charging, and more. A must-have for its versatility and cost-effectiveness.
Specifications:
- Input Voltage: 6-40VDC
- Output Voltage: 1.25 to 36V
- Max. Output Current: 20A
- Conversion Efficiency: 97%
- Switching Frequency: 180 KHz
- PCB Size: 60 x 45 mm
Applications:
- High-power LED driver.
- Lithium battery charging.
- Vehicle-mounted power supply.
- Low voltage system power supply.
- 6V, 12V, 14V, 24V battery charging.
- On-board laptop power supply.
- Regulated power supply.
- Low voltage power supply system.
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