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[Chemical Knowledge]：Tell you how the pentagonal relay works

Read： 882 Time：20months ago Source：Transform the World with Simplicity

Pentagonal relay is widely used in modern industry. Its basic principle is to use electromagnetic induction to generate control signals in the circuit. It is composed of a coil, an iron core, contacts and other touch parts. The coil is an electromagnetic coil. When a current passes through it, it will generate a magnetic field, which in turn causes the iron core to change and the contacts to open or close. This enables switching control of the circuit. The working process of the

pentagonal relay can be divided into two parts: suction (also called closing) and disconnection. The process of attracting means that after the control signal is input to the relay, a magnetic field is generated in the electromagnetic coil, so that the iron core has magnetic energy, thereby driving the contact to close, that is, the circuit is closed. The disconnection process of the

pentagonal relay means that when the control signal stops inputting or an abnormal situation occurs, the electromagnetic coil no longer accepts current, the magnetic field changes from strong to weak, the iron core loses its magnetism, the contact returns to its original position, and the circuit is disconnected.
the working principle of the
pentagonal relay is basically the same as that of the ordinary relay, its appearance is different. The iron core of the pentagonal relay replaces the spring in the traditional relay, which is more stable and reliable. In the high frequency control circuit, the pentagonal relay has excellent performance and can provide high response speed required for high frequency control. In addition to

in the field of industrial control has a wide range of applications, pentagonal relays in the field of communications, transportation, aerospace, computer and other fields also play an important role. In these areas, pentagonal relays play an important switching role. The working principle of the

pentagonal relay is based on electromagnetic induction. The magnetic field change of the iron core is controlled by the control signal, and the contact is closed or opened to realize the switching control of the circuit. Pentagonal relay plays an irreplaceable role in many fields, bringing convenience to people's production and life.

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