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Quickly understand the application of HVDC contactors in new energy vehicles


High voltage DC Contactor is safety-relevant component, especially in e-mobility. It must disconnect very high currents safely, and at the same time, in hazardous situations, HVDC contactor must disconnect very high voltages. Therefore, the High voltage Contactor has become the core key component in the new energy vehicle, and its reliability directly affects the performance of the new energy vehicle.

High voltage DC Contactor
The High voltage DC Contactor relay is a control component, and it is a circuit switch with protective properties, which is the core component of new energy vehicles.The main function of the High voltage DC Contactor is to use low voltage to remotely control the on-off switch of the high-voltage circuit .

HVDC contactor is usually used in automated control circuits. High voltage DC Contactors are actually an "automatic switch" that controls large current operations with small currents, and forms a safety protection mechanism and conversion with other components in the circuit. 
The main features of High voltage DC Contactor are fast action, small size, high arc extinguishing safety, high action reliability and long life.