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Buck Converter Step-Down Voltage Constant Current Power Supply Module (300W, 20A)
৳ 730
Specification
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 are common grounded, no-load CV output constant voltage, CC output constant current.
In stock
Buck Converter Step-Down Voltage Constant Current Power Supply Module (300W, 20A)
Buck Converter Step-Down Voltage Constant Current Power Supply Module (300W, 20A) ) is a converter that steps down voltage (while stepping up current) from its input (supply) to its output (load).
Features:
- With a wide input voltage range from 6V to 40V, t step-down converter can accurately adjust the output voltage and current.
- T efficiency can be up to 96%, measured at 20A, converting 24V to 12V.
- It is designed with a 75V/80A large current dual MOS tube.
- Input and output use high-frequency low resistance electrolytic capacitor, low ripple, and stable output.
- Wig is convenient with the large current 30A screw terminals.
- T buck module has 2 at the sink that could enhance at dissipation.
- W n t re is a big difference between input and output voltage, please decrease power and current.
An error amplifier with switch control circuitry, an inductor, a diode, a capacitor, and a switch make up the basic circuit for buck converter step-down voltage modules.
Specification
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
A chopper circuit known as a “buck converter” is made to step-down convert the applied dc input signal. In the case of buck converters, the fixed dc input signal is converted into a different, lower value, dc signal at the output. This indicates that it is built to have an output dc signal with a smaller magnitude than the applied input. When the input and output of the buck converter are commonly grounded, no-load CV output constant voltage, CC output constant current.
Package Include
1 x 20A Constant Current Adjustable Buck Converter Step-Down Voltage Module
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