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Relays

Relays are electrically operated switches that use an electromagnet to control the opening and closing of contacts. They are used to control the flow of electrical power or signals in circuits. Relays offer isolation between the control circuit and the circuit being controlled, allowing for safe switching of high-power loads or signals. They find widespread use in industrial automation, automotive electronics, control systems, and power distribution.


Relays Categories (57625)

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Frequently Asked Questions

What is a relay and how does it work? 

A relay is an electromechanical switch that allows the control of one electrical circuit by another circuit. It consists of a coil, an armature, and a set of contacts. Learn about the working principle of relays, including how the coil's energization controls the switching of the contacts. 


What are the main types of relays available? 

Explore the main types of relays, such as electromechanical relays, solid-state relays, reed relays, and latching relays. Understand their construction, operating principles, advantages, and suitable applications. 


What are relays used for in electronic circuits? 

Discover the various applications of relays in electronic circuits, such as switching high currents or voltages, controlling motors and actuators, providing galvanic isolation, and interfacing between different voltage levels or signal types. Learn how relays are essential components in automation, control systems, and power distribution. 


How do I select the right relay for my application? 

Get guidance on selecting the appropriate relay based on factors such as contact rating, coil voltage, switching speed, contact configuration, and environmental considerations. Consider the specific requirements and constraints of your circuit or system. 


Where can I find reliable suppliers of relays? 

Explore our list of trusted suppliers offering a wide range of high-quality relays. These suppliers are known for their reliable products, adherence to industry standards, and comprehensive selection of relay solutions.

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