Precautions In The Use Of Tactile Switch
Tact switch is a very important electronic component, and it is widely used. This paper focuses on the points for attention in the use of touch switch.
1. When the tact switch is welded, if the load is applied on the terminal, there will be loosening, deformation and deterioration of electrical characteristics due to different conditions. Please pay attention to it when using.
2. The use of through-hole printed circuit boards and other recommended circuit boards will change due to the influence of thermal stress, so please fully confirm the welding conditions in advance.
3. When welding twice, please do it after the first welding part returns to normal temperature. Continuous heating may cause deformation of the periphery, loosening, shedding of terminals and reduction of electrical properties.
4. As for the setting of welding conditions, it is necessary to confirm the actual batch production conditions.
5. Light touch switch is designed and manufactured on the premise of DC resistance load. When using other loads [inductive load, capacitive load], please confirm separately.
6. Printed circuit board installation hole and mode, please refer to the recommended size recorded in the product drawing.
7. The switch should be used for the structure of pressing the switch directly by the person. Do not use for mechanical detection functions.
Tiandu Tech. Is a professional switch manufacturer with more than 14 years of experience. If you have any technical questions about the touch switch, please feel free to contact us. We will serve you wholeheartedly.
Post time: Dec-17-2022