Schaumburg, Ill. — Omron Electronic Components LLC has introduced the G9E series of DC power relays that switch up to 200 A at 400 Vdc. These devices may be used in hybrid vehicles, fuel cells, wind ...

This AC power switch circuit senses the presence of AC current in one outlet of a multi-outlet power strip and switches power to the remaining outlet(s). It utilizes a current transformer, single ...

Pickering to include a new variant with an electrostatic shield between the switch and the coil to help minimise noise.

Omron has announced mosfet opto-relays that can switch 3.3Aac or 6.6Adc, giving them the highest-ever current carrying capacity, said the firm. Mosfet relays use light to isolate the primary side, ...

The addition of a components and an unused NC contact to a dc supply provides a power-reducing feature to a relay driver circuit. Electromagnetic relays need much less power for holding than they do ...

Relays and contactors use a variety of technologies to switch signals and power connections. Many devices called relays use similar techniques and topologies, but the terminology can be confusing.