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20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36V

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Description

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20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36V

⚡ This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.

⚡ 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.

⚡ The efficiency can be up to 96%, measured at 20A, converting 24V to 12V. Wiring is convenient with these large current 30A screw terminals.

⚡ When there is a big difference between input and output voltage, please decrease power and current.

⚡ 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"

Features & Tips
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

Maintain stable output voltage and limit the output current over a range of input voltages. Great for general voltage conversion, battery charging, powering raw LEDs, automotive electronics, battery conversions, micro-controllers, and electronic projects.

Input Voltage: 6-40V DC • Output Voltage: 1.25-36V DC • Max Load: 300W/20A Peak, 15A Sustained

Minimum Dropout: 3V • Conversion Efficiency: Up to 96% • Short-circuit protection • Non-isolated

Dimensions: 60x53x27mm • LM25116 IC • 150KHz Switching Frequency • 50mV ripple

Input must be at least 3V more than the output voltage. Applying reverse polarity voltage to the input or output may damage the module. A fan is required if the module temperature exceeds 65°C

Step Down - Easy To Use

This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.

Design

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.

Efficiency

The efficiency can be up to 96%, measured at 20A, converting 24V to 12V. Wiring is convenient with these large current 30A screw terminals.

Buck Module

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.