Signal Relays, Up to 2 Amps

1. What are Signal Relays Up to 2 Amps?

A signal relay up to 2 amps is an electromechanical device that uses a small control signal to turn large loads on or off.

 

2. How do Signal Relays Work?

A signal relay is an electromagnetic switch that triggers when there is a change in voltage or current. The relay consists of a coil, a movable armature, and a set of contacts. When the coil is energized, it generates a magnetic field that attracts the armature and closes the contacts. This allows an electrical signal to be transmitted from one circuit to another. When the current is removed, the armature is released, the contacts open, and the circuit is interrupted.

 

3. What are the Types of Signal Relays?

Signal relays come in various sizes, shapes, and configurations. The most common types are:

DIP Relays

 

SIP Relays

 

SMT Relays

 

They are designed to fit a variety of standard sizes. Many signal relays also offer a variety of mounting options.

 

4. What are Signal Relays Used for?

Signal relays are used to switch between two different circuits and control the flow of power or current. Signal relays are crucial in the automation and control industries because they provide a method for power control without a direct connection to a power source. This feature is especially useful in applications where hazardous voltages are present.