The invention discloses a high-power current-limiting resistor circuit for pre-charging. The pre-charge circuit may include a switching device for controlling a voltage to be supplied to the battery, and a current limiting resistor circuit coupled to the switching device. The current limiting resistor circuit may include a positive temperature coefficient (PTC) component arranged in electrical series with the switching device.
本发明公开了一种用于预充电的大功率限流电阻器电路。预充电电路可以包括用于控制要供应给电池的电压的开关器件,以及耦合到开关器件的限流电阻器电路。限流电阻器电路可以包括正温度系数(PTC)组件,其与开关器件电串联布置。
High-power current-limiting resistor circuit for pre-charging
用于预充电的大功率限流电阻器电路
2025-02-14
Patent
Electronic Resource
Chinese
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