A Relay Y13F-112DT 12V 15A 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 separate low-power signal, or where several circuits must be controlled by one signal. The first relays were …
ادامه خواندنرله Y13F-112DT 12V 15A