The equipment adopts high frequency power supply technology, uses intelligent dynamic adjustment charging technology, and uses power electronic semiconductor devices to convert alternating current with fixed voltage and frequency into DC, which is generally composed of flexible circuit board and electronic components. According to the frequency of the designed circuit, it can be divided into power frequency machine and high frequency machine, which is widely used in various leading regions, especially in the field of life. It is widely used in mobile phones, cameras and other common electrical appliances.
