PT14

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Relay sockets are generally composed of a relay and a socket. They are applicable to control the power and signals of low-voltage circuits. The contact of the socked relay is normally open, and the power is not connected until the external control circuit power is added. The PT14 application fields and working principles are as follows:

PT14 Application Field

PT14 is a popular model among relay sockets. It is widely used in home appliances, such as TV sets, washing machines, dishwashers, refrigerators, microwave ovens, electric fans, electric ovens, etc. Besides, they are also used in computers, communications, instruments, lighting and other control occasions.

PT14 Working Principles

The PT14 relay is composed of a coil and a magnetic core. When the external control circuit power is connected to the coil, a magnetic field is generated. This magnetic field makes the core produce an attraction, which in turn drives the movable contact. At this time, the contacts are closed, and the power connection is completed. With the separation of the power, the magnetic force loses and pulls back the movable contact, thus opening the circuit.

When the PT14 output contact is closed, it is generally used to start the motor. When the contact is opened, the motor sparks or stops.

In summary, the application field of the PT14 socket relay and its working principles are introduced above. We hope that after careful reading, you can understand the principles of the relay socket, so as to help you in the application.

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