With the rapid development of the electric vehicle market, the society's demand for charging piles is also increasing. The charging pile power supply is the key component of the charging pile. It serves to supply the internal operation of the charging pile, overvoltage and overcurrent protection, voltage stabilization, and other functions.
Electric vehicles use on-board batteries as the power source. The quality of the power supply directly affects the quality of electric vehicles. The main performance indicators of electric vehicle power supply are electricity, output power, charge and discharge efficiency, average service life and so on. At present, the electric vehicle industry is booming, and electric vehicle power supplies also have great demand and room for improvement.
Vehicle, as a modern product whose main function is travel, the development of modern vehicles often integrates various functions in addition to travel, such as navigation, automatic driving, and on-board radar sensing. These modules often require the use of different electronic devices and different voltage power supplies, so often require the use of electronic components such as transformers.