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Main image of 300W 20A DC-DC Buck Converter, CC CV Constant Current LED Driver, 6-40V to 1.2-36V Adjustable Step Down Voltage Regulator Module with Electrolytic Capacitor & Dual Heatsinks

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Alt view image 3 of 7 - 300W 20A DC-DC Buck Converter, CC CV Constant Current LED Driver, 6-40V to 1.2-36V Adjustable Step Down Voltage Regulator Module with Electrolytic Capacitor & Dual Heatsinks

Alt view image 4 of 7 - 300W 20A DC-DC Buck Converter, CC CV Constant Current LED Driver, 6-40V to 1.2-36V Adjustable Step Down Voltage Regulator Module with Electrolytic Capacitor & Dual Heatsinks

Alt view image 5 of 7 - 300W 20A DC-DC Buck Converter, CC CV Constant Current LED Driver, 6-40V to 1.2-36V Adjustable Step Down Voltage Regulator Module with Electrolytic Capacitor & Dual Heatsinks

Alt view image 6 of 7 - 300W 20A DC-DC Buck Converter, CC CV Constant Current LED Driver, 6-40V to 1.2-36V Adjustable Step Down Voltage Regulator Module with Electrolytic Capacitor & Dual Heatsinks

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300W 20A DC-DC Buck Converter, CC CV Constant Current LED Driver, 6-40V to 1.2-36V Adjustable Step Down Voltage Regulator Module with Electrolytic Capacitor & Dual Heatsinks

Delivers up to 300W power with 20A max output current (15A recommended for continuous use), ideal for high-power LEDs and heavy-duty projects.
Wide Input & Adjustable Output
Input: DC 6-40V; Output: DC 1.2-36V (adjustable via CV potentiometer), compatible with 12V/24V systems.
CC/CV Dual Mode & High Efficiency
Constant Current (CC) for LEDs, Constant Voltage (CV) for batteries; efficiency up to 96% (24V to 12V@20A).
Premium Components & Low Ripple
Built-in high-frequency electrolytic capacitors and dual MOS tubes (75V/80A) for stable output with ripple 50mV.
Dual Heatsinks & Protection
Dual heatsinks for excellent heat dissipation; self-recovery short-circuit and over-current protection.
Easy Wiring & Compact Size
30A screw terminals for safe high-current connection; compact 60×53×27mm design.

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Best Seller Ranking	#48 in Power Adapters

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Item#: 9SIC3N9M0U7086