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Overview
High efficiency switching regulator. 20 AMPS, 300W
300W 20A Constant Current Adjustable Buck Converter Step-Down Voltage Module
- Wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.
- Up to 96% efficiency, measured at 20A, converting 24V to 12V.
- Designed with 75V/80A large current dual MOS tube.
- I/O use high frequency low resistance electrolytic capacitor, low ripple, stable output.
- Convenient wiring with large current 30A screw terminals.
- The buck module has 2 heat sinks that enhance heat dissipation.
- Decrease power and current if there is a big difference between input and output voltage.
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
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