The new type of home decoration is no longer constrained by past life needs, but more inclined towards aesthetics and decorative effects. Having a beautiful home decoration can also make people's lives more comfortable and their mood more joyful. So, not only is it important to choose the overall style in decoration, but some small accessories also have their unique features. Today, we will introduce the SMD touch switch, which is also an indispensable small electrical appliance for safe electricity use at home!

Overview of touch switches

The SMD touch switch, also known as a button switch, first appeared in Japan. When used, it applies pressure to the direction of switch operation to meet the conditions of operating force, and the switch function is closed and connected. When the pressure is released, it will be disconnected, and its internal structure is achieved by changing the force on the metal spring to connect and disconnect. The light touch switch consists of structures such as inserts, bases, shrapnel, buttons, and cover plates. If it is a light touch switch with waterproof performance, it is necessary to add a layer of polyimide film on the elastic piece. The light touch switch has the advantages of low contact resistance load, precise operation error, and diverse specifications.

Application of touch switches

It is widely used in electronic equipment and Major appliance, such as digital products, communication products, household appliances, etc. But its use requires relatively high environmental conditions, so in large equipment and high-load buttons, conductive rubber or pot switch hardware shrapnel will be used to replace it, such as medical equipment and TV remote controls. In the five corner light touch switch, two pins are grouped together. When correctly applying pressure to the switch body, the four pins are connected, and the fifth pin is used for grounding.

Use and maintenance of patch touch switches

1. Touch the switch lightly and do not switch repeatedly, otherwise it will increase power consumption. When the switch is closed, it will generate a large activation current, which will increase power consumption unnecessarily and affect the service life of the switch. After multiple switches, it will cause wear and tear on the operating mechanism.

2. When wiring, it is necessary to have professional electricians or installation personnel operate it. If the operation is not professional, it will bring many hidden dangers to future life.

3. Switches and sockets need to be cleaned with alcohol. Generally speaking, their appearance is very smooth. If wiped with water, it will not only be unsafe but also leave some marks.

4. The installation of switches should follow specific installation standards, which will be more aesthetically pleasing and safe.

The above introduces the basic concept and structural composition of SMD touch switches, as well as their use and maintenance issues in daily life. After reading it, everyone also gained a better understanding. If you need to use this electrical appliance in your home decoration, you can use these summaries as a reference standard. I hope it will help everyone!

Source: Baijia account