The use scope and sales of touch switches are very wide. Our manufacturers also attach great importance to touch switches. In addition, we need to understand the internal mechanism and the use of electrical appliances.
Touch switch is an electronic switch, which can be switched on by pressing the switch button lightly. When the switch is released, the switch is disconnected. The internal structure of the switch is realized by the force and elasticity of metal shrapnel.
The light touch switch has the characteristics of small size, ultra-thin, very small press force (the minimum N can reach 0.98) and light weight. Types include standard type, sealed type, SMD type, waterproof type, pendulum type, long type, vertical type, semi-circular array thin type, etc. The contacts are silver-plated and gold-plated. Installation forms mainly include insertion welding, insertion pin, surface mounting and so on. Dimensions are 4.5 x 4.5 mm, 6 x 3.5 mm, 6 x 6 mm, 6.6 x 6.6 mm, 8 x 8 mm, 10 x 10 mm, 12 x 12 mm, etc. Advantages are suitable for high-density surface mounting, some can be cleaned after welding, sealing type can be dust-proof, the most suitable for harsh environment selection, simple circuit design. The life of products ranges from 100,000 to 10,000,000 times. The products have been in series.
Light touch switch has become one of the most demanded switch categories in China. Portable consumer digital electronic products and instruments are the most widely used areas of light touch switches. Because of its small size and light weight, it has been widely used in household appliances, such as video and audio products, digital products, remote controllers, communication products, household appliances, security products, toys, computer products, fitness equipment, medical equipment, checking pen, laser pen keys and so on. But touch switch has its shortcomings. Frequent pressing will make the metal shrapnel lose elasticity and become ineffective due to fatigue. So now most of the electric buttons are directly replaced by conductive rubber or pot switch hardware shrapnel, such as computer keyboard, remote control and so on.
For example, a color TV needs 6, and a set of combined audio needs about 20. Nowadays, the application scope of touch switch is still expanding. The main fields are video electronic products, household appliances, medical electronic products, car audio, portable electronic products, automatic control systems, testing and measuring instruments, etc. The market supporting demand continues to be optimistic, and the competition between businesses is becoming more and more fierce, mainly in the production of specialized, automated more and more strong, production has increasingly concentrated in a few powerful, large-scale enterprises. With prices falling all the way, profit margins are getting smaller and smaller, and some smaller enterprises have the idea of withdrawing from competition.
This is the introduction of light touch switch in use and sales, I hope you can understand, and let light touch switch can better sales.
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