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Mr. Zheng: 151-1806-0060What are the issues we tend to overlook when using touch switches? This article will provide a detailed introduction to the precautions we need to take when using touch switches. The specific content is as follows:
Precautions for using touch switches: 1. Regarding the setting of welding conditions, please refer to the actual conditions during mass production.
Precautions for using a light touch switch: 2. Due to the possibility of corrosion of the switch caused by water-soluble flux during welding, please avoid using it.
Precautions for using touch switches: 3. If used beyond the rated voltage, there is a possibility of poor contact. Please confirm separately when used in the above situations.
Precautions for using touch switches: 4. Please note that the circuit settings (software settings) should be combined into components according to the specified jumping and oscillation of each switch type to avoid misoperation.
Precautions for using a light touch switch: 5. Carbon contact points have the characteristic of changing contact resistance due to pushing load. When used for voltage divider circuits, etc., please use it after thorough confirmation.
Precautions for using touch switches 6. The product is designed and manufactured based on the premise of DC resistance load. When using other loads (inductive load (L), capacitive load (C)), please confirm separately.
Precautions for using touch switches: 7. Do not clean. For the flat shaft type, try to press the center of the switch as much as possible. For hinge structures, when pressed, the axis rod will move when pressed, please pay special attention.
Precautions for using light touch switches: 8. If corrosive gases are generated from the surrounding materials of the switch, it may cause poor contact and other phenomena. Therefore, please make sufficient confirmation in advance.
Precautions for using a touch switch 9. When welding terminals, if a load is applied to the terminals, there may be looseness, deformation, and deterioration of electrical characteristics due to different conditions. Please be careful when using.
Precautions for using a touch switch 10. Be careful not to use it continuously for a long time near the upper and lower limits of the temperature range. Please note that it should be within the scope of various environmental tests specified in the product specifications under the specified usage conditions.
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