One advantage of solid-state relay (SSR) over conventional electro-magnetic relay (EMR) is its tear and wear free operation. S201S01 from Sharp is a good example. Here is the circuit diagram of a DIY ...

Unlike an electromechanical relay, there’s no positional change of any component within the solid-state relay when it switches between off/on (open/closed) states. Below you can see the basic block ...

This is where solid-state relays ... standard components packed into a module (you can even build one yourself). The first component is an optocoupler which isolates your control circuit from ...

Applying DC voltages (500V or higher) to solid-state circuits isn't recommended. While the components might withstand ... the actual wiring matches the connection diagram. Be certain that control ...

Here’s an example of an ultra-small solid-state ... circuit. As long as circuit design has the need to automate switching with electrical isolation, relays will continue to remain integral ...

Mike Malbon A: Mike, I checked out the wiring diagram for this circuit ... buildup on the relay contacts. Upon further research, I found the Grand Cherokee uses a solid state relay, while the ...