Relay - Electromagnetic And Solid-state Design | Versatile Circuit Control, Low-power Operation, High Reliability

We are the loyalist in trading, distributing and supplying an extensive assortment of Relay in Bengaluru, Karnataka, India. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits as amplifiers: they repeated the signal coming in from one circuit and re-transmitted it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.