8L01-12-111

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Reed Relays

A reed relay is an electromagnetic switch consisting of a coil wound on a metal core, surrounded by a reed switch located inside a sealed glass tube. It is the most common type of contactor used in many industrial applications, and is used to control the flow of electrical current. The 8L01-12-111 relay is a low-cost, reliable and durable model, capable of controlling up to 10A of current at 30VDC.

Application Field

Reed relays are widely used in a variety of electronic circuits, from simple contact switches to complex logic gates. Reed relays are used in automation and process control, medical and scientific instruments, automotive electronics, telecom and computer networks, and many other applications.

The 8L01-12-111 relay is particularly suitable for use in home automation and security systems. Its low cost and reliable performance make it an ideal choice for these applications. It can be used to control lights, fans, and other electrical devices from a distance. It is also widely used in industrial automation systems, as it can easily be integrated into existing circuits.

Working Principle

Reed relay working principle is based on electromagnetic force. When an electric current flows through the coil, an electromagnetic field is generated, which pulls a plunger placed inside the reed switch. This causes the reed switch contacts to close, creating an electrical connection between them. When the current is cut off, the magnetism disappears and the plunger returns to its original position, opening the contacts of the switch.

The 8L01-12-111 reed relay is designed to operate with a load current of up to 10A and a switching voltage of up to 30V DC. It is also equipped with a gold-plating contact for better wear-resistance and contact resistance. The contact will open when the coil is not energized.

Conclusion

Reed relays are a simple and reliable device for controlling electrical current. The 8L01-12-111 is a low-cost model that is suitable for a wide range of applications, from home automation to industrial automation. Its working principle is based on electromagnetic force, and it can handle a load current up to 10A and a voltage of up to 30V DC.

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