OMRON Electronic Components today announced the launch of its G9KD and G9KJ high-voltage DC power relays, designed to support the growing performance, safety, and miniaturization demands of ...

Have you ever needed to power a 12-volt relay in a circuit but only had 6 or 9 volts available? This simple circuit will solve that problem. It allows 12-volt relays to be operated from 6 or 9 volts, ...

The G9KJ relay, now in production, is built for pre‑charge applications and supports DC‑link voltages of up to 1500V. The PCB‑mounted device offers a 25A make current and 5A carry current, with ...

What is a pre-charge circuit and what role does it play? The fundamental elements of a pre-charge circuit. Some basic best practices and where to find more information. A common challenge in systems ...

This circuit was devised to switch power to a Peltier cooler in a vehicle. Power to the load from the vehicle’s battery is switched by a SPDT relay while the ignition switch is turned on and from the ...

The following automatic battery-charger design is created with a circuit that could qualify as the simplest window comparator ever built around a single transistor (see the figure). It starts charging ...