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300W 20A DC Buck Converter Step Down Module Constant Current LED Driver Power Voltage Board Heat Sink Short Circuit Protection


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                  – 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.
                  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
                  Package Include:
                  1 x 300W 20A Constant Current Adjustable Buck Converter Step-Down Voltage Module

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