Feature(may vary by option.)
●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.
●The buck module has 2 heat sink that could enhance heat dissipation, extending service life.
●When there is a big difference between input and output voltage, please decrease power and current.
[20A]
[15A]
Description
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| 2PCS Step Down Module | Step Down Module | Charging Board | Heatsink Thermoelectric | Converter Module | Power Converter Module | |
| number | 2PCS | 1 PCS | 5 PCS | 5 PCS | 5 PCS | 1 PCS |
| model | 20A 300W CC CV | 200W 15A | TP4056 Type-C | TEC1-12715 12V 15A | DC 5V 700mA | 1200W DC |
- Output Ripple: ≤50mV
- Wiring Method: Terminal
- 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)
- Short Circuit Protection: Self-recovery(cannot short circuit for long time)
When input and output is common grounded, no-load CV output constant voltage, CC output constant current.
- 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
