English
中文简体When you turn the key in your car's ignition or press a button to roll down your windows, you probably don't give much thought to the complex network of electrical components that make it all happen. However, there's a crucial player in your vehicle's electrical system that often goes unnoticed: the automotive relay. Despite its relatively small size and unassuming appearance, the automotive relay plays a vital role in ensuring your car's electrical systems function properly.
Starter Relay: The starter relay is responsible for sending a high current from the battery to the starter motor, allowing the engine to crank and start.
Starter Relay: The starter relay is responsible for sending a high current from the battery to the starter motor, allowing the engine to crank and start.
Fuel Pump Relay: The fuel pump relay controls the power supply to the fuel pump. It ensures that the fuel pump operates only when necessary, reducing power consumption and preventing fuel from being pumped when the engine is not running.
Headlight Relay: Headlight relays help control the power supply to the headlights, improving their performance and extending their lifespan.
Power Window Relay: Power window relays enable the operation of electric windows. They help prevent the continuous flow of electricity to the window motor, reducing the risk of overheating.
Cooling Fan Relay: Cooling fan relays regulate the operation of the radiator fan, ensuring that it turns on when the engine reaches a certain temperature to prevent overheating.
Wiper Relay: Wiper relays control the windshield wipers' speed and intermittent operation, providing better visibility in various weather conditions.
Horn Relay: The horn relay activates the car's horn when the driver presses the horn button.
