An electrical relay is a type of remote-control switch able to handle high-current accessories. Marlan Davis explains a 12-volt relay and how it works.

Building relays doesn’t have to be complicated. Using the right tools and terminals, you can build your own, creating a clean look and reliability.

A new lawsuit claims that the 12-volt battery in the two EV models from Toyota and Subaru is prone to premature failure ...

This 12V solar charge regulator meets most small-scale application requirements. With a current rating of 6A, it can handle up to a 100W solar panel. Its principle of operation is very simple and ...

Omron Electronic Components has added to its range of latching power relays with devices that have interfaces for electric vehicle (EV) charge stations, PV inverters and lighting control. The G9TA ...