Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...

Inspired by input from panel builders, system integrators and end users around the world, Rockwell Automation engineers developed the new Allen-Bradley E300 electronic overload relay. The E300 ...

Interested in DIY a simple electronic impulse relay module? T. K. Hareendran designs an impulse relay circuit that mimics the functions of a conventional electromechanical impulse relay. This module ...

Reed relays contain a reed switch, a coil for creating a magnetic field, an optional diode for handling back EMF from the coil, and an encapsulating package with connection terminals. In many ways, a ...

The reed relay was invented in 1936 by Bell Telephone Laboratories. Since that time, it has gradually evolved from very large, relatively crude parts to the small, ultra-reliable parts we have today.

TI has released a couple of isolated switch chips, one inductive and the other capacitive, to replace electromagnetic and opto-electronic relays in vehicles with 800V batteries. TPSI3050-Q1 is the ...

The C440 and XT electronic overload relays provide motor protection. They feature both integral ground fault protection and communications capabilities, in a single, compact device. They directly ...

can generally be found in industrial wastewater plants and other settings that need a warning about outofbounds voltages or electrical currents. A typical application is to signal a warning when a ...

In electric and hybrid vehicles, to reduce initial surge currents from battery to inverter input capacitors at power-up, a capacitor pre-charge circuit can be employed. For situations where this is ...