KM1202A08QE

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Pushbutton switches are common control components that are widely used in various occasions. They are divided into keys, self-locking keys, self-retaining keys, time relays and so on. Among them, the KM1202A08QE series has been praised by many customers in the industry. It is a common type pushbutton switch suitable for household appliances and office automation fields. This article will detail the KM1202A08QE application field and working principle.

With regard to the application of the KM1202A08QE, it can be used in a variety of fields, mainly used in household appliances such as washing machines, refrigerators, water heaters, electric fans and other appliances, as well as in the automation field of factories and offices. This series of pushbutton switches are with extraordinary performance. They are resistant to high temperatures, and their contact resistance can reach 10mΩ. They can start up reliably when the current is only 1mA, and their capacitance is only 0.1pF. They have excellent vibration and shock resistance too, and their service life is as long as 10,000 times. Its housing is made of 94-V0 flame-retardant ABS plastic, which can help protect the safety of electricity.

In terms of the working principle of the KM1202A08QE, it is mainly composed of three parts: the moving contact, the static contact, and the action box. When the moving contact is pressed, the pushbutton rotates with the pusher, and the static contact carries out insulation and elastic compensation. At the same time, the pushbutton is also connected to the action box, and the static contact will be connected to the external circuit through the wiring head. When the pushbutton is released, the static contact recovers, and the original working state is restored.

With the help of the KM1202A08QE series pushbutton switch, the automation of various appliances can be realized. In terms of its application field, it is suitable for household appliances, office automation and factory automation. The operating and installation of the switch is also very simple and convenient, and it is an ideal control button that can replace the manual on/off switch device. In terms of its working principle, when the pushbutton is pressed, the static contact is connected to the external circuit, and when it is released, the static contact will restore the original state. It is a reliable control switch that can guarantee the safe operation of electronic devices.

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