What are the basic classifications of high-voltage input module power supply(1)

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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.

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With the technological progress of the electronic industry, the power module can no longer simply list its several kinds, and there are many kinds of classification methods. No matter how it is divided, it is better to choose the right one. From the perspective of different applications, it can be roughly divided into the following categories.

1. By input/output type:

It is mainly divided into AC input AC-DC high-voltage input DCDC converters supply, DC input DC-DC DCDC converters supply and DC-AC inverter power supply.

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.

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2. By output power:

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

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