Electronic Spices DC-DC 12V to 5V 3 3V 3A Step-down Converter Module LCD Power Board Electronic Components Electronic Hobby Kit

The DC-DC module efficiency can be up to 92%, on-board high-accuracy ultra-durable potentiometer, directly adjust the output voltage The module has output short-circuit protection, even if the output is short-circuited, it will not damage the module The module has overheat protection function, automatic protection beyond IC working temperature limit Suitable for LCD power board The input and output terminals are wired in the form of terminals The power input terminal is provided with an anti-reverse diode. Even if the power supply is accidentally connected, the module will not be damaged. Onboard LED as indicator for output power