LM2596 DC Buck Voltage Regulator
LM2596 DC Buck Voltage Regulator
LM2596 DC Buck Voltage Regulator

LM2596 DC Buck Voltage Regulator

Constant Voltage & Current 5-36V to 1.25-32V 5A 75W Step Down LED Driver Switching Power Supply with Digital LED Display Voltmeter USB Output Interface
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Input voltage: 5-36V

Output voltage: 1.25-32V continuously adjustable

Output current: adjustable 5A MAX  (recommended below 4.5A)

Output power: maximum 75W (recommended below 50W in the pressure difference, please reduce the power)

Operating temperature: -40 degrees to +85 degrees

Working frequency: 180KHz Conversion efficiency: up to 96% Short circuit protection

Overheat protection (over temperature automatic shutdown output) 

Reverse link protection: No (add diode if necessary)


Over-current protection step-down module. 

As a variety of voltage battery charger for solar panels, wind turbines.

A high-power LED constant current driver module.


If the output power is greater than 3A 35W, please strengthen the heat.

If your load is a USB device, make sure the output voltage is 5V



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