A brief introduction to military power modules

The military power module is a power supply that can be directly mounted on a printed circuit board. Its characteristics are that it can be an application-specific integrated circuit (ASIC), digital signal processor (DSP), microprocessor, memory, field programmable gate array ( FPGA) and other digital or analog loads provide power. Generally speaking, this type of module is called a point-of-load (POL) power supply system or a point-of-use power supply system (PUPS). Due to the many advantages of the modular structure, the modular power supply is widely used in switching equipment, access equipment, mobile communications, microwave communications, optical transmission, routers and other communications fields, as well as automotive electronics, aerospace, and so on.
Generally speaking, this type of module is called a point-of-load (POL) power supply system or a point-of-use power supply system (PUPS). Due to the many advantages of the modular structure, the modular power supply is widely used in switching equipment, access equipment, mobile communications, microwave communications, optical transmission, routers and other communications fields, as well as automotive electronics, aerospace, and so on.

Especially in recent years, due to the rapid development of data services and the continuous promotion of distributed power supply systems, the increase in module power supplies has exceeded that of primary power supplies. The module power supply has an isolation effect, strong anti-interference ability, and has its own protection function for easy integration. With the extensive use of semiconductor technology, packaging technology, and high-frequency soft switching, the power density of module power supplies is increasing, the conversion efficiency is getting higher and higher, and the application is getting easier and simpler.