DC Power Buck Converter Step Down Module 300W 20A 9A DC 6V-40V to 1.2V-36V Constant Current LED Driver Power Voltage Board

300W 9A Descrtion: 100% brand new and high quality Use a dedicated benchmark IC, and high-precision current sensing resistor, can make more stable constant current High output current, the max output current can reach 9A. Low output rple , high frequency capacitor reduces output rple. Suitable for LED driver. Specification: Material: board and electronic component Color: as the pic shows Input voltage: 5-40V Output voltage: 1.2-35V (continuously adjustable) Output Current: 9A (power tube temperature exceeds 65  degrees Celsius  please add cooling fan) Constant current range:0.2-9A ( adjustable ) Output Power: Maximum power is about 300W (power tube temperature exceeds 65 degrees Celsius please add cooling fan) Size: Approx. 2.55*1.88*0.94inch / 6.5*4.8*2.4cm(Length*width*thickne) 300W 20A Features: With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current. The efficiency can be up to 96%, measured at 20A, converting 24V to 12V. It is designed with 75V/80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low rple, stable output. Wiring is convenient with these large current 30A screw terminals. The buck module has 2 heat sink that could enhance heat diation. When there is a big difference between input and output voltage, please decrease power and current. Specifications: Input Voltage: 6V to 40V DC(10V to 40V is suggested) Output Voltage: 1.2V to 36V DC Output Current: 20A(max.), 15A(suggested) Efficiency: 95%(24V to 12V, 20A) Output Rple: ≤50mV Wiring Method: Terminal Short Circuit Protection: Self-recovery(cannot short circuit for long time) Size: 60 x 53 x 27mm / 2.36 x 2.08 x 1.06" VO+: Output positive VO-: Output negative +IN: Input positive -IN: Input negative CV: Output voltage adjustment CC: Output current adjustment EN: Enable, low voltage level shut off output; suspension, high voltage level is effective When input and output is common grounded, no-load CV output constant voltage,CC output constant current Package Include: 1 x 300W 20A Constant Current Adjustable Buck Converter Step-Down Voltage Module

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