300SP2R1WHTM1QE

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Rocker switches are generally used in various electrical control and signal circuits, audio equipment control circuits, various types of instruments, indicators, electronic products, and so on. In addition, the rocker switch can also be assembled into corresponding terminals, and it can form a variety of simple control combinations with other push-pull components. In the application of various multimedia products, rocker switches are also used as a button switch.

The working principle of the rocker switch is realized by a hard contact inside the switch. Generally, the rocker switch uses a special double-pole type. When the rocker is tilted to one side, one of the two poles of the contact is connected, and if the rocker is tilted to the other side, the other pole of the contact is connected. When the rocker is in the middle position, the two poles are all disconnected.

The button of the rocker switch on the plastic panel is also very simple. Generally, the button of the rocker switch is made of an ink pad and an outer plastic jacket. Therefore, when the user only needs to gently press the plastic shell of the switch, the plastic shell of the switch will move with the pressing force, thereby helping the switch contact and the connected contact to form a conduction connection.

The design of some special rocker switches is relatively complicated. For example, a 4-wire three-way rocker switch may be designed inside. When the switch direction is shifted, the control of the switch mode will be correspondingly shifted, causing the circuit to be switched. Therefore, through the rocker switch, a more complex electrical circuit can be designed to facilitate the realization and switching of various control signals.

Finally, it is worth mentioning that the contact life of the rocker switch is usually relatively long. Therefore, it is suitable for the switch of high-frequency signals and high-power circuits, and can be used in the application of household appliances, audio control circuits and automobile middle locks.

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