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FAQ

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A toggle switch operates by moving the switch lever to connect or disconnect the circuit, thereby achieving the purpose of switching the circuit. Common types of toggle switches include single-pole double-throw, single-pole triple-throw, double-pole double-throw, and double-pole triple-throw. They are generally used in low-voltage circuits and feature flexible slider action and stable, reliable performance. Toggle switches are widely used in various instruments and meters, electric toys, fax machines, audio equipment, medical devices, beauty equipment, and other electronic product fields. Table 9-10 lists some of the main characteristic parameters and structural forms of toggle switches.

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Also known as a push-button switch, it first appeared in Japan and is called a sensitive switch. When used, pressure is applied in the direction of the switch operation to meet the operating force conditions, causing the switch function to close and connect. When the pressure is released, the switch opens. Its internal structure relies on the change in force on a metal spring to achieve the connection and disconnection. A tactile switch consists of: insert, base, spring, button, and cover plate. Among them, waterproof tactile switches have a layer of polyimide film added on the spring.
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