Because we use a lot of charged products in our life, and general electronic products are charged, our products generally need to match the appropriate power supply. There are many kinds of power supplies. What is the difference between the power module in the power supply and the ordinary power supply?
Generally speaking, there are three main types of power supply, the first is the power module, the second is the power adapter, and the last is the oh charger. Under normal circumstances, these power supplies are only used switching power supplies. Switching power supplies can effectively convert the household 220V voltage into low-voltage DC
Generally, the power module does not have the function of charging. Due to its small volume, it is generally used to provide continuous and stable power supply for some specific systems.
Power adapter. The power adapter is mainly used to provide power for equipment products. It can be used for computer power supply, printer power supply and computer display power supply. The volume of the adaptive power supply is also relatively large, and the scope of application is very wide. The chargers of electrical appliances are included, but some power adapters are not chargers.
Chargers are generally used to charge batteries and small power supply equipment. Chargers generally change 220V power supply into DC power suitable for corresponding electronic products, so as to ensure the best charging effect of electronic products under normal power supply.
Each of these three kinds of power supplies has its own scope of application and its own advantages. Therefore, when we choose the power supply for our products, we must choose the most suitable power supply according to our own actual situation.
