What are the basic classifications of vehicle power supply module(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:

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

for

supply

2. By output power:

●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.

boost/buck

converter

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

●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.

DC-DC high voltage input 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).