12Vdc Relay SPDT ("Songle")
Introducing the 12Vdc Relay from "Songle" - an ideal choice for hobbyists looking to get maximum reliability with minimum effort. This versatile relay has a coil voltage of 12V and can handle up to 10A current - perfect for Switching the power on/off on your projects.
Relays are electromechanical devices that are used to isolate two circuits electrically and connect them magnetically. They are very useful devices and allow one circuit to switch to another one while they are completely separate.
They are often used to interface an electronic circuit (working at a low voltage) to an electrical circuit that works at a very high voltage. For example, a relay can make a 12V DC battery circuit to switch a 230V AC mains circuit. Thus a small sensor circuit can drive, say, a fan or an electric bulb.
These are high-quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current devices. This relay's coil is rated up to 12V. The contacts are rated up to 10A.
The above image shows an example of a typical application that a 12Vdc Relay ("Songle") can be used in or in this case what they are typically used in.
12Vdc Relay ("Songle") Specification
- Coil Voltage: 12V
- Max Load Current: 10A 220V
- Relay Type: SPDT
- Coil Resistance: 400Ω
- Contact Resistance: 100mΩ
- Switch Time: 10ms