DC-DC 300W 9A/20A Step Down Buck Converter XL4016 Constant Current LED Driver Power Step-Down Voltage Power Supply Module

DC CC 9A 300W Step Down Buck Converter

Features:

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 ripple , high frequency capacitor reduces output ripple.

Suitable for LED driver.

Specification:

Material: PCB 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°C please add cooling fan)

Constant current range:0.2-9A ( adjustable )

Output Power: Maximum power is about 300W (power tube temperature exceeds 65°C please add cooling fan)

Size: Approx. 2.55*1.88*0.94inch / 6.5*4.8*2.4cm(Length*width*thickness)

300W 20A DC-DC Buck Converter Step-down Module

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 ripple, stable output.

Wiring is convenient with these large current 30A screw terminals.

The buck module has 2 heat sink that could enhance heat dissipation.

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 Ripple: ≤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

Product specifications