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Posts tagged SSR

Transformer-Coupled SSR Circuit Diagram

Transformer-Coupled Solid State Relay (SSR) Circuit Diagram in which the control signal is applied (through a DC-AC converter, if it is DC, or directly, if It is AC). This Transformer-Coupled SSR circuit diagram design consists of: isolating transformer, DC-AC converter, trigger circuit, TRIAC, AC power, load, and control.

Hybrid Solid State Relay SSR Circuit Diagram

A solid-state relay is an ON-OFF control device in which the load current is conducted by one or
more semiconductors – e.g., a power transistor, an SCR, or a TRIAC. It is an electronic switch, which, unlike an electromechanical relay, contains no moving parts. The following schematic shows the Hybrid Solid State Relay SSR circuit diagram.