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4pcs 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Module Charging LED Drive with Short Circuit Protection

KWD 8.500
Brand
XIITIA
Weight
5 g
Color4PCS
– 1 +

Special Features

  • ★Designed with 75V/80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
  • ★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.
  • ★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.
  • 【Applications】: Motors, audio, monitor, LED car display, air conditioner, fans, solar energy, photovoltaic energy, DVD, LED lights, pumps, industrial equipment appliances, etc.

Description

Specifications:
Size:60×53×27mm / 2.36×2.08×1.06 inch(L * W * H)
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: less than 50mV
Wiring Method: Terminal
Short Circuit Protection: Self-recovery (cannot short circuit for long time)

Pins Connection:
VO+: Output positive
VO-: Output negative
+IN: Input positive
-IN: Input negative
CV: Output voltage adjustment
CC: Output current adjustment
Note: When input and output is common grounded, no-load CV output constant voltage,CC output constant current

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