300W 20A DC-DC Buck Converter Step Down Module | LED Driver
300W 20A DC-DC Buck Converter Step Down Module | LED Driver
300W 20A DC-DC Buck Converter Step Down Module
Get reliable, adjustable voltage regulation with this high-performance 300W 20A DC-DC Buck Converter Step Down Module. Engineered for electronics enthusiasts, hobbyists, and professionals alike, this constant current module efficiently reduces DC input voltage to your desired output — making it ideal for powering LED strips, computer components, and a wide range of DIY electronics projects.
Key Specifications
- Dissipation Power: 300W
- Maximum Current: 20A
- Input Voltage: 6–40V DC
- Type: Voltage Regulator / Constant Current Buck Converter
- Operating Temperature: -10°C to +75°C
- Package Type: SMD (Surface Mount Device)
- Application: Computer systems, LED drivers, DIY power supply projects
- High-Concern Chemicals: None
- Condition: New
Why Choose This Buck Converter?
- High Efficiency Step-Down: Smoothly converts higher DC voltages down to the level your circuit needs, minimizing energy loss.
- Constant Current Output: Perfect for driving LEDs and other current-sensitive loads with stable, consistent power.
- Wide Input Range: Accepts 6–40V DC input, giving you maximum flexibility across different power sources.
- Electrolytic Capacitor Design: High-quality capacitors ensure stable output and long-lasting, reliable performance.
- Broad Operating Temperature Range: Functions dependably from -10°C to +75°C, suitable for varied environments.
- Compact SMD Package: Space-saving design integrates easily into existing project builds and enclosures.
Typical Applications
- LED strip and panel lighting drivers
- Computer and embedded system power supplies
- DIY electronics and maker projects
- Battery charging circuits
- Automotive and solar power systems
Made in Mainland China.
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Frequently Asked Questions
Q: What is the input voltage range of this DC-DC buck converter module?
A: This 300W 20A DC-DC buck converter accepts an input voltage range of 6–40V DC, making it compatible with a wide variety of power sources including batteries, solar panels, and standard DC power supplies.
Q: Can this step-down module be used as an LED driver?
A: Yes! This module features a constant current output mode, making it well-suited for use as an LED driver for strips, panels, and other LED lighting applications that require stable, regulated current.
Q: What is the maximum power and current output of this buck converter?
A: The module is rated for up to 300W of dissipation power and supports a maximum output current of 20A, providing robust performance for demanding electronics and DIY power projects.