The use rate of light touch switch is often very high, but the composition of light touch switch is also our concern, because we usually know more or less about the composition and composition of light touch switch when it is used. In these aspects, Dongkun Electronic Technology Co., Ltd. is very professional, so we need to introduce it to you.
Commonly used types of light touch switches are unipolar bipolar, unipolar tripolar, bipolar bipolar and bipolar tripolar. They are usually used in low voltage circuits. They have the characteristics of sensitive slider movement and reliable function. Light touch switches are mainly used in various instruments/external devices, various electric toys, fax machines, audio equipment, medical equipment, beauty equipment and other electronic commodities.
[light touch switch component]
The light touch switch is mainly made up of the following parts after corresponding technical treatment and installation:
1. Iron shell (raw material: usually iron; treatment technology: after nickel plating or pot black technology treatment, and then avoid oxidation)
2. Plastic handle (material: usually POM material, if fire retardant, flame retardant and high temperature resistant, PA nylon material treatment technology: injection molding) is often used.
3. Terminals (raw material: usually phosphorus-copper; treatment technology: silver plating)
4. Insulation floor (raw material: bakelite; processing technology: stamping)
5. Touch chips (raw materials: usually phosphorus-copper; processing technology: silver plating)
6. Circular beads (raw materials: usually stainless steel; treatment technology: nickel plating)
7. Slingshot (raw material: bronze; processing technology: stamping)
8. Decoration oil (raw material: red oil or green oil chemical oil, painted on the touch part of the terminal and the floor, to achieve decoration effect. Usually non-toxic, environmentally friendly)
The above is the composition of the light touch switch before use, but also the focus of today's main explanation to you, I hope you can better complete these issues.
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