How to choose a special power supply manufacturer

With the rapid development of power electronic technology, the relationship between power electronic equipment and people’s work and life has become increasingly close, and electronic equipment is inseparable from a reliable power supply. In the 1980s, computer power supplies fully realized power supply modularization and took the lead in completing computer development. The replacement of power supply has entered the fields of various electronic and electrical equipment in the 1990s. Power modules have been widely used in program-controlled switches, communications, electronic monitoring equipment power supplies, and control equipment power supplies, which has promoted the rapid development of power supply module technology. develop. Especially in recent years, due to the rapid development of data services and the continuous promotion of distributed power supply systems, the increase in power supply modules has exceeded that of primary power supplies. With the extensive use of semiconductor technology, packaging technology, and high-frequency soft switches, the power density of power modules is increasing, the conversion efficiency is getting higher and higher, and the application is getting simpler. It is said that there are thousands of domestic manufacturers of module power supply. How can I choose the one that suits me?Special power supplyfactoryWoolen cloth?

1. It is suitable for the requirements of one's own scale. Some foreign brands are indeed of good quality, such as VICOR, INTERPOINT, etc., but the price is not acceptable to every user, and the delivery time is very long compared to domestic brands. For some large domestic power supply module suppliers, this problem is also encountered. If the model you ordered is not the main shipping model, the delivery time cannot be guaranteed. If you propose to customize a special power supply yourself, it is simply unthinkable for small and medium customers.

2. Look at the product line. For example, whether the module power supply can provide industrial products such as half brick, 1/4 brick, 1/8 brick, and 1/16 brick. If not, it indicates that the R&D strength and scale of the enterprise are not large. The ability to customize products, whether it can provide a wealth of customized products, such as railway, electric power, and military customization experience is still quite important.

3. It depends on the materials. Turn on the power of a module and take a look at it yourself. It's more useful than listening to others. The quality and positioning of this power supply manufacturer can be seen from the materials used in the power supply products.

4. Take a look at product certification. Certification not only tests the company's technology, but also reflects the company's strength. Because certification costs are not low, and factory inspections are not carried out regularly, small companies basically do not have any certification. In all certifications, the standards adopted are basically the same.

If you want to find the right special power supply, you need to find the right special power supply manufacturer!