Power management module, also called module power supply, is a kind of electronic products to provide working current for electronic products.Many unfamiliar people often confuse it with the backup power supply, lithium battery, or mobile power supply that is commonly used now.But they are two different concepts.Module power supply It does not have an energy storage module, does not provide the function of energy storage.Power supply is a kind of electronic products to provide working current for electronic equipment, but also responsible for voltage, isolation, filtering and other functions, in simple words, is the role of voltage and current transformation!

    At present, the development of power module has been relatively mature, and the main development environment is as follows:

    1. Policy environment.Module power concentrated electronic power technology, small intelligent control theory, electronic compatibility design, electric magnetic components design, thermal design, packaging design, and technology in a rest, is to ensure information security, electronic products and stable operation, the basis of the industrial automation process, get more than many national policy and industry policy support.Module power supply relative to the traditional power supply products, can be suitable for all kinds of bad working environment, and easy to use, easy to maintain the characteristics, widely used in railway, power, communications, aerospace, automotive, shipping, electronic information, new energy, industrial control, fire, instrumentation, medical, vehicle and other fields.The electronic information industry, aerospace and aviation, new energy and other application fields are the industries that the state plans to give priority to encourage development and are supported by national policies.Especially in the high reliability, high technology and other electronic field plays an irreplaceable important role.In the entire industrial automation development plays a very important role!

    2. environmental technology environment.With a large number of applications and scrap of electronic products, many electronic products have caused a certain impact on the environment or human body.So now the European and American countries are particularly strict on electronic products.Can not contain common toxic objects, more and more types, more and more high requirements for the content.There are also provisions concerning product performance, such as discharge limit, recoverability, energy saving and so on.