FC1-2

Relay is an important component in electrical system and appliance. Its application field is broad and working principle is simple and reliability. FC1-2 is one type of commonly used relay. Its application field and working principle will be described in following section.

Application Field

FC1-2 is a kind of small power relay. It commonly used on smaller electrical appliances. Its size of pin and terminals is created with standard 19.05 mm (0.75 inch) spacing, it is suitable for use in multimedia products such as MP3, mobile phones, and also for automation control systems and electrical appliances. Its application range includes switch control by other circuits and automatics. industries, like home appliances control, UPS, electrical control box, road and industry intelligent automation control, temperature control, etc.

Working Principle

FC1-2 is a kind of electrical control devices. It can be used as switch to control circuit. The working principle is to use electromagnetic force to close/open the contact ports and bridge circuits. The signal “ON/OFF” will trigger the working and makes it close/open the corresponding contact. It is simple, reliable and economic. And FC1-2 is usually equipped with LED indication lights which makes the status of the switch recognizable.

FC1-2 is a small power relay with wide applications. With its simple and reliable working principle, FC1-2 is widely used in electronic appliances and automation control system. It can be used to switch the contact lanes and bridge circuits. The LED indication makes it recognizable for people.