What are the basic classifications of vehicle power supply module(2)

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AC-DC DCDC module power supply supply is mainly divided into small power (3W~36W), medium power (50W~200W) and large power (>200W).

DC-DC DCDC module power supply supply is mainly divided into micro power supply module (0.1W~3W), small power supply module (1W~30W), medium vehicle power supply module (50W~200W) and high power supply module (>200W).

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3. According to the input voltage range:

According to the input range, AC-DC power module is divided into conventional input (85~265VAC), three-phase four wire input (380VAC), and other AC voltage inputs.

DC-DC power module is divided into stable voltage input, wide range voltage input and ultra wide voltage input according to the input range.

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●Low technical requirements. Modular power supplies are typically equipped with standardized front ends, highly integrated power modules and other components, thus simplifying power supply design.
●The module power supply shell has a three-in-one structure of heat sink, radiator and shell, which realizes the conduction cooling mode of the module power supply and makes the temperature value of the power supply approach the minimum value. At the same time, the normative packaging of the module power supply is given.

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.

4. According to output accuracy:

AC-DC power module is divided into regulated output and adjustable output. DC-DC power module is divided into non regulated output, regulated output and adjustable output.