electromechanical relay vs solid state relay

Electromechanical Relay

Electromechanical Relay – Symbol, Construction, Working, Types and Applications

Abhishek Singh
05/11/2025
Electronics tutorial, Passive components, Protection Circuits, Relays

Electromechanical relay (EMR) is one of the oldest and still most widely used switching devices in electronics and electrical engineering. A relay is an electromechanical… Read More »Electromechanical Relay – Symbol, Construction, Working, Types and Applications

Solid State Relay

Solid State Relay SSR – Symbol, Circuit, Construction, Working, Types and Applications

Abhishek Singh
13/11/2025
Electronic devices, Electronics tutorial, Passive components, Protection Circuits, Relays

A Solid-State Relay (SSR) is an electronic switching device that performs the same function as an electromechanical relay (EMR) but without any moving parts. Instead… Read More »Solid State Relay SSR – Symbol, Circuit, Construction, Working, Types and Applications

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