CB1A-WM-24V

Relays are electromechanical devices that use an electric current to create an electrical connection. Automotive relays are widely used in automobiles for signaling or controlling electrical circuits. An automotive relay, such as the CB1A-WM-24V, is especially designed for vehicle applications and is constructed with material and contacts compatible with the environment within an automobile. The CB1A-WM-24V automotive relay is used in many applications and serves a variety of functions to ensure safe, efficient, and reliable operation of your vehicle.

Applications

The CB1A-WM-24V is a versatile automotive relay designed for a wide range of applications. It can be used to control engine starting and stopping, to switch lights and accessories on and off, for alarm systems, and to control the electric windows of a car. Additionally, the CB1A-WM-24V can be used in audio systems, such as for selecting between AM/FM radios, CD players, and other audio sources. Other applications include using the relay for locking/unlocking of doors in a car as well as for triggering door-open reminders.

Working Principle

The CB1A-WM-24V is an electronically actuated relay consisting of two coils and a set of contact points. When the current is supplied to the relay, the two coils are energized and an electromagnetic field is created between them. The electromagnetic field is strong enough to move a small mechanical switch arm called an armature. The armature causes the contact points to close the connection. This process is known as actuation. When the current is stopped, the onboard springs return the armature back to its original position, resulting in an open connection between the contact points.

The internal configuration of the CB1A-WM-24V allows for a current limit of 10A. This protects the relay from the effects of excessive current. The relay also features a built-in diode protection circuit which helps protect the relay from electrical spikes caused by inductive load. This helps to ensure the longevity and smooth operation of your relay.

Conclusion

In summary, the CB1A-WM-24V is a type of automotive relay designed for a wide range of vehicle applications. Its onboard circuitry and robust design make it a reliable and efficient component for various electrical systems. The relay is actuated using an electric current and features a current limit of 10A and a built-in diode protection circuit for reliable operation. With its versatile and robust design, the CB1A-WM-24V is an essential part of any vehicle’s electrical system.