In the last article, we took a look at the policy environment and environmental technology environment.Today I'm going to take you through some of the other developments.

    1. Standard environment.Standards are indispensable for the rapid development of an industry.The power management module also has specific technical requirements to improve the quality of the power module!At present, the international and domestic power industry has formulated a number of standards, mainly stipulate the power module production technical requirements, experimental methods, inspection and packaging specifications, as well as some other special process requirements in order to improve the reliability of products.The main standard of "EN 50155" is modular power supply for the railway industry;In the communications industry, it is mainly to meet the technical standards of "EN 55022";For module power supplies in the power industry, the main criteria are to meet "EN 62040";The main criterion for module power supply in the medical industry is to meet "EN 60601".

    2. Technical environment.From the current technological development of module power products, the upstream industry technology is constantly changing with the requirements.Such as electronics, new technology, nanotechnology application progress, and the use of new materials, with sophisticated equipment and various new requirements of users, modules, power supply will continue to miniaturization, function modular, systematic and chip in the direction of development, mainly reflected in the high performance, high integration, high precision, high reliability and high radiation direction, and low power consumption, etc.At the same time, with the fierce competition in the same industry, the cost of the product should also be controlled, and the materials used should be more environmentally friendly, durable and safe.Especially in the European and American markets, the product requirements of the power module are constantly improving. For China, which lags behind the European and Japanese markets, we need to continuously improve the design of the product, adopt more advanced production and cost control, so as to have the opportunity to gain a certain market advantage!