LM2596 2A Buck Step-down Power Converter Module DC 4 ~ 40 to 1.3-37V LED Voltmeter

This is the LM2596 2A Buck Step-down Power Converter Module, which employs an advanced microcontroller and steps down DC 4 ~ 40 to 1.3 ~ 37V. It has a built-in voltmeter display.

This implies that any desired output voltage within its supply range can be set without the requirement for an external voltage metre thanks to its very precise multi-turn potentiometer. With a configurable output range of 1.3 ~ 37V and a DC input supply range of 4 ~ 40V, the module also boasts an extremely high operational range.

Notes: Maximum current is dependent on input and output voltages, ambient temperature and cooling. To achieve maximum ratings an external heatsink may be required. Maximum LM2596 operating temperature must not exceed 125°C otherwise permanent thermal damage can occur.

Features :

1. Input reverse polarity protection
2. Built-in output short protection function
3. The built-in thermal shutdown function
4. Press the right key to let the display show the input or output voltage. when the right “OUT” led light, it shows output, the left “IN” led show input.
5. Power-off memory function, show that road after power voltage values measured for the last time
6. Press the touch button for 3 seconds to turn off the LED display, touch the button again to turn on the LED display
7. The band terminals, no iron can also be easy to use, and retention wire connection point