Advantages and functions of vehicle module power supply(3)

The power module has a variety of input and output options, and can add repeatedly or cross add to form a modular combined power supply to achieve multiple input and output. Compared with the split type, the debugging is simpler and safer, which greatly simplifies the design and application and shortens the development time.

●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.

3. High reliability

The module generally adopts automatic process to ensure quality and reliability. The vehicle module power supply has been selected by the professional power research and development team according to strict standards, and has been designed and developed, and has undergone sound reliability testing and batch production testing. However, the split type scheme is difficult to conduct in-depth testing.

4. High power, density and efficiency

The module generally adopts multilayer PCB aluminum back substrate, which has high power density and small volume, saving the system space. At present, the 1/4 brick of DC-DC module is up to 1000W, and the split type scheme is difficult to meet this standard.