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Introduction To The Type Of Switching Power Supply
- Aug 16, 2018 -

There are two types of modern switching power supplies: one is a DC switching power supply; the other is an AC switching power supply. There are two types of modern switching power supplies: one is a DC switching power supply; the other is an AC switching power supply.


The function of the DC switching power supply is to convert the original ecological power source with poor power quality, such as the mains power supply or the battery power supply, into a high-quality DC voltage that meets the requirements of the equipment. The core of the DC switching power supply is the DC/DC converter. Therefore, the classification of DC switching power supplies is categorized by DC/DC converters. That is to say, the classification of the DC switching power supply is basically the same as that of the DC/DC converter, and the classification of the DC/DC converter is basically the classification of the DC switching power supply.


DC DC/DC converters can be divided into two categories according to whether there is electrical isolation between input and output: one is isolated, called isolated DC/DC converter; the other is isolated, called non-isolated. DC/DC converter.