Automotive electronic control applications require robust input power conditioning. The circuitry must absorb 100-V transients on one hand, while providing a stable dc bus for a few hundred ...

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 ...

Overcurrent relays with inverse definite minimum time (IDMT) characteristics are widely used in power systems to protect ...

Relays usually are driven using optocouplers, which offer isolation between analog and digital grounds to ensure that switching currents in the relay coils do not affect the noise margin of the ...

Based on CD4017 and logic gates this electronic circuit switches on a relay if you press four keys in the correct sequence, and backs to the start condition by pressing any key. Once the circuit is ...

Omron has launched a single-pole PCB relay that can break 150A and handle 800V. G7EB-A1-E2 has a 36.7 x 50mm footprint and is 40.2mm tall. Circuit breaking life is 100 operations at 150A 480Vac or 30 ...

OMRON Electronic Components Europe has introduced a new range of P6K surface-mount sockets designed to streamline the assembly and servicing of printed circuit board (PCB) relays. Surface-mount ...

Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a customer’s site to provide them ...