- Category : Robotics And Electronics
- Sub Category : Small Electronic Parts
- Status : In Stock
A relay is an electrically operated switch. 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 low-power signal (with complete electrical isolation between control and controlled circuits), 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.
ONGLE Power Relay SRD-6VDC-SL-C Mini DC 6V 10A PCB Type T73.
Rated load: 10A 250VAC/28VDC,10A 125VAC/28VDC,10A 125VAC/28VDC