Push button switch mainly refers to light touch key switch, also known as light touch switch. The Push button switch is an electronic switch, belonging to the category of electronic components, which first appeared in Japan [called: sensitive switch]. When it is used, it puts pressure on the operation direction of the switch to meet the conditions of operating force. The switch function is closed and connected. When the pressure is cancelled, the switch is disconnected, and its internal structure is realized by the force change of metal shrapnel.
The push button switch is composed of insert, base, shrapnel, button and cover plate. The waterproof touch switch adds a layer of polyimide film on the shrapnel.
Today we continue to talk about Common Metal Push Button Switch types and application fields. 3. Knob gear switch, which is to control the circuit by rotating the knob, generally has two and three gears; when the knob is in the initial position, the circuit is powered off and the switch indicator light goes out; after the knob […]
(1) According to different use occasions and specific purposes: Select the type of metal push button switches according to the use occasion, such as open type, protective type, waterproof type, anti-corrosion type, etc.; select the appropriate form according to the use, such as handle rotating type, key type, etc. type, emergency type, lighted type, etc. For example, […]
Push button switch refers to a switch that uses the push button to push the transmission mechanism, make the dynamic contact and static contact on or off, and realize circuit replacement. Push button switch is a kind of master electrical appliance with simple structure and wide application. In the electric automatic control circuit, it is used […]
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