Switching Mode Power Supplies (SMPS) are efficient power conversion devices widely used in industrial and automation applications. They convert electrical power efficiently by switching between on and off states, reducing energy loss and heat generation. Common products in this category include AC/DC converters, DC/DC converters, LED drivers, and modular power supplies. SMPS units are known for their compact size, high power density, and reliability, making them ideal for automation systems, telecommunications, and embedded electronics. Features often include over-voltage protection, short-circuit protection, and wide input voltage ranges to ensure stable performance in varying conditions.