New Energy Vehicle Relay： The Key Component in Electric Vehicle Systems

As the world transitions toward more sustainable and environmentally friendly transportation solutions, New Energy Vehicles (NEVs) are becoming a crucial part of the automotive industry. These vehicles, including electric vehicles (EVs), plug-in hybrid vehicles (PHEVs), and hydrogen fuel cell vehicles (FCVs), rely on a variety of advanced components to ensure optimal performance, safety, and efficiency. One of the most vital yet often overlooked components in these vehicles is the New Energy Vehicle Relay. The Role of Relays in New Energy Vehicles A relay is an electromechanical switch that opens or closes circuits when it receives an electrical signal. In the context of NEVs, relays are primarily used to manage the flow of electrical power between different components of the vehicle’s powertrain and energy management systems. These components include the high-voltage battery, electric motor, charging system, and various safety circuits.