What are the basic classifications of DC module power supply(1)

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:

●The design is simple. Power is available with just one power module, with a few discrete components. ● Shorten the development cycle. The module power supply generally has a variety of input and output options. Users can also repeatedly stack or cross stack to form a building block combined power supply to achieve multiple input and output, which greatly reduces the prototype development time.
●Change is flexible. If the product design needs to be changed, simply convert or parallel another suitable power module.

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

voltage

power

2. By output power:

conditioning

air

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.

voltage

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 DC DCDC converters supply (50W~200W) and high power supply module (>200W).