Research on Application of Module Power Supply in High Volta
2020-08-18
Radar transmitters have high requirements for the stability of their high-voltage power supplies. When designing high-voltage power supplies, it is usually necessary to pass two or more stages of voltage stabilization from the ordinary power supply system to meet the output requirements, and also need to consider power isolation, volume, heat dissipation, Reliability and other issues.
The module power supply has obvious advantages such as flexibility, efficiency and reliability compared with the discrete component power supply. The use of the module power supply can design an effective first-stage voltage regulator of the high-voltage power supply, while taking into account the requirements of power isolation, volume, heat dissipation, and reliability, shortening the development or Time spent changing the design, saving manpower and technical costs. In this way, the design can be focused on the main circuit of the high-voltage power supply and the design efficiency can be improved.
Characteristic analysis of module power supply
Advantages of module power supply
The module power supply has the following advantages:
(1) Diverse varieties include AC/DC, DC/DC, EMI modules and so on.
(2) Simple design The power module only needs to be equipped with a few discrete components. You can get power. Module power supplies are generally equipped with standardized front-ends, highly integrated power modules and other components, which greatly simplifies design applications.
(3) Shorten the development cycle. Module power supplies generally have a variety of input and output options. Users can also repeat or cross-stack to form a modular power supply to realize multiple inputs and outputs, greatly reducing development time. Some module power supplies can also be ordered by agreement if there are special needs.
(4) Change the flexible product design. If you need to change the design, you only need to convert or parallel another suitable power module.
(5) Convenient heat dissipation The module power shell has a three-in-one structure of collector, radiator and shell. The conduction cooling method of the module power supply is realized. Make the temperature value of the power supply approach the minimum value. And the appearance of the module power supply is more beautiful.
(6) High-quality and reliable module power supplies generally adopt fully automated production and are equipped with high-tech production technology, so the quality is stable and reliable.
