Why should the boost/buck voltage power supply for vehicle air conditioning be tested for aging(5)

A modular power supply is a power supply that can be directly mounted on a printed circuit board and can be used for application-specific integrated circuits (ASICs), digital signal processors (DSPs), microprocessors, memories, field programmable gate arrays (FPGAs) and other Digital or analog loads provide power. Typically, such modules are referred to as load (POL) power supply systems or point-of-use power supply systems (PUPS). Due to the obvious advantages of the modular structure, modular power supplies are widely used in switching equipment, access equipment, mobile communications, microwave communications, optical transmission, routers and other communications fields, as well as automotive electronics, aerospace, etc.

Generally, in the whole process of high and low temperature test, the power supply application is more extreme than the natural environment that people usually apply, and the specifications are more stringent. Only such inspection can reflect the credibility of the boost/buck voltage power supply for vehicle air conditioning, and it is the DCDC module power supply supply manufacturer that is ensuring the product quality.