Type and mode of use of light touch switch
Release time：2018-08-03 Clicks： Click
When you use the tactile switch, you need to know several types and modes of use. What are they? Let's give you a detailed introduction.
Many people like to use computer products, and computer products in our real life also played a great role and influence on the computer products on the light touch switch, operation is very simple, convenient, and the application is also quite convenient to bring a lot of convenience to life. How much do you know about the structure of this electronic component? Do you know the classification of light switch? In fact, the light touch switch is mainly divided into two categories, the first type is a switch made of metal springs, which is called a light touch switch, and the light touch switch has a certain light characteristic, and it is also very convenient to use. Light touch switch, his resistance is actually very small, and the feeling is very good, if you can listen carefully, it will have low and crisp sound, so the application is also quite convenient and full of impact strength.
Furthermore, another light touch switch is called a rubber pad. This rubber switch is mainly a switch that uses conductive rubber as a contact switch. His feel is very good, but there is one disadvantage, that is to say, the base resistance of the switch is really strong. So the switch is not as good as the touch switch. We use the most extensive or light touch in real life, because it has a good special effect in all respects, and it is very good regardless of the adaptability of the market environment or the sense of hand, all of which exceed the conductive rubber switch, but the conductive rubber switch has its own own. The way of use and the method of use.
There is a great relationship and relationship between the touch switch and the state of porn. If the state of our reed is not good, the ability to touch the switch will be negatively affected. Then the use of the switch and its main performance do not know if you have paid attention to it, and before it has a wide range of uses, we said he was very popular in today's electronic devices and medical devices and so on. Use and apply. Light touch switch is a very rich quality and guarantee of a brand, can effectively guarantee the quality and work on the use of the above, and can effectively improve the protection of our circuit.
Precautions for the use of light touch switch
1, when the light touch switch terminal is welded, if the load is applied on the terminal, it will be loose because of the different conditions, the deformation and the deterioration of electrical characteristics may be deteriorated. Please pay attention to the use when using.
2. When the effect of the thermal stress is changed when using the through - hole printed circuit board and the recommended circuit board, the welding condition is confirmed in advance.
3. When carrying out the two welding, please return to the normal temperature after the first welding part. Continuous heating may cause deformation of the outer part, loosening of the terminals, shedding and electrical characteristics.
4. Regarding the setting of welding conditions, it is necessary to confirm the actual batch production conditions.
5, the product is designed and manufactured based on DC resistance load. When using other loads [inductive load, capacitive load], please confirm separately.
6. Printed circuit board mounting holes and models, please refer to the recommended size in the product drawings.
7, switch for direct operation by human, according to the structure of switch. Please do not use the mechanical testing function.
These are the types and patterns to be learned when using a touch switch.