A line of RPY industrial electromechanical relays offers economical 16 Amp and 10 Amp switching in 1- through 4-pole changeover configurations. The relays come standard with a test button and ...

Relays continue to be useful and popular, but in low-power, battery operated applications they tend to be power wasters. The following relay economy circuits reduce coil power significantly by simply ...

The real core of engineering, in addition to technical expertise, is the ability to articulate the inevitable tradeoffs and pros/cons of design alternatives, and then weigh these relative to each ...