1. Function definition: Electric vehicle charger converter is an electronic device used to convert household AC power into the DC power required for electric vehicle batteries, in order to charge the electric vehicle batteries.
2. Working principle: Input: Receive standard household AC power supply. Conversion: By using internal rectification circuits, filtering circuits, and voltage stabilization circuits, AC power is converted into DC power required for electric vehicle batteries. Output: Provides stable DC voltage and current for charging electric vehicle batteries, and may also have safety functions such as overcharge protection and short circuit protection.
3. Key characteristics and considerations: Compatibility: It needs to match the voltage and current requirements of the electric vehicle battery to avoid damaging the battery or charger. Efficiency: Chargers with high conversion efficiency can reduce energy loss and save electricity costs. Safety: It should have protection functions such as overvoltage, overcurrent, short circuit, and overheating to ensure safe use. Portability: For portable chargers, lightweight and easy to carry are important considerations. Intelligence: Modern chargers may have functions such as intelligent recognition of battery status, automatic adjustment of charging modes, etc., to improve charging efficiency and battery life.