443452-1-03S

Series:	44
Part Status:	Active

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Introduction about Rotary Switches

Rotary switches are switches that have multiple positions or characters in order to control the flow of signals through the circuit. They have been used for a wide variety of applications, ranging from signal routing to switching power sources.The rotary switch is a variable frequency switch. It is mainly composed of a rotor, an external rotor, and multiple electrodes. In the operation, the rotating external rotor passes through the combination hole in the rotor, so that the switch is gradually released or closed. In addition, the electrode or rotor and the collector combination can be realized by opening and closing, so as to achieve the control of the connection between different components of the circuit. When the external rotor is turned in a certain combination, the corresponding wiring connection is established, and the control passage of the switch is determined.

443452-1-03S Application Field and Working Principle

The rotary switch model 443452-1-03S is a three-pole five-position rotary switch. It is mainly used in industry automation equipment, medical equipment and other industrial control circuits, but it can also be used in toy cars and some small household appliances.The 443452-1-03S rotary switch has three poles. The combination hole in the rotor of the switch is composed of five characters, which form five switch combination positions. The external rotor can fit exactly into the combination hole of the rotor, so as to control the switch to open and close the connection between different components of the circuit. During the rotation of the external rotor, the current flows through the combination holes of the rotor and the switch, so that the corresponding switch combination position is realized.In addition, the 443452-1-03S rotary switch is also equipped with a detent mechanism, which has 12 indentations and locks the internal and external rotors in each position. The detent mechanism has an arc-shaped contact, which is movable and is used to adjust the indentation of the switch to provide greater flexibility.The 443452-1-03S rotary switch is a relatively reliable switch, with many advantages. The main advantages include: high temperature resistance, long service life, long operating cycle, small contact resistance, high contact reliability and high compression strength.

Conclusion

Rotary switches are widely used in a variety of industrial and commercial applications. Rotary switches are able to control the flow of signals through a circuit, and they can be used to connect different components of a circuit. The 443452-1-03S rotary switch is a three-pole five-position rotary switch, which is mainly used in industry automation equipment, medical equipment and other industrial control circuits, but it can also be used in toy cars and some small household appliances. It provides excellent performance and has the advantages of high temperature resistance,long service life, small contact resistance, high contact reliability and high compression strength.

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