Relays

A relay is an electrically operated switch that is used to control circuits or equipment. A relay consists of an electromagnet that is energized when a current is applied to it, causing a mechanical armature to move and make or break a set of electrical contacts. Relays are commonly used in a wide range of applications, including control systems, automotive systems, and electronic circuits. They are used to control high-power circuits or equipment using a low-power control signal, to isolate circuits or equipment from each other, or to provide electrical protection or isolation. Relays are available in a variety of sizes, styles, and configurations, depending on the specific requirements of the application. They may be operated manually or automatically, and may include additional features such as LED indicators or protection circuits. Relays are an essential component of many electrical and electronic systems, and play a crucial role in controlling, isolating, and protecting electrical circuits and equipment.