Contactor Electrical Silver Contacts generally refers to the intersection of electrical and electronic components that are separated and contacted when opened and closed. Since metal conductor terminals are prone to instantaneous heat and sparks when in contact, contact points are used in multi-frequency processes.
Increase the contact points by thickening, or use polymer metal (more than copper and silver), so the same material can increase the contact points made of polymer metal. Thickened points are called silver contacts.
The following are recommendations for using silver contacts:
The riveting workshop of Silver Coated Electrical Contacts should be dust-free to prevent foreign matter such as dust from adhering to the contact surface during processing.
Pay attention to the surrounding environment of the processing site and separate organic plastic materials from contact elements to prevent organic matter from adhering to the contact surface and causing poor contact.
Personnel performing the riveting process must operate before operating the finger cot. Do not touch the surface of the silver layer of the contact as much as possible to avoid oxidation (blackening).
Applicable to Silver Point Contact processing workshop, ambient temperature is 22~24°C, relative humidity is 40~55%RH.
In order to avoid silver contact sulfidation (yellowing), the opened silver contacts will be used up within 12 hours. If not used up, reseal the remaining contacts (preferably vacuum packed))
The contacts may generate electric sparks during use. The contact surface becomes uneven, and the contact surface becomes smaller to increase resistance to increase temperature.
Bimetal Silver Contacts generally refer to the intersection of electrical and electronic components when they are opened and closed, because the metal conductor terminals simply generate heat and sparks when they are touched, which prompts its Contactor Electrical Silver Contacts to be used.
The contact points are increased by thickening, or polymer metal (exceeding copper and silver), so the contact points made of polymer metal or the same kind of information are increased. The thickened point is called a silver contact.
The main uses of silver contacts are silver, copper, iron, aluminum, etc., which usually need to be silver-plated to improve their conductivity and avoid oxidation. The content of silver cadmium oxide in the contact is: 88%, 85%, 40%, 30%, the cam controller input voltage is not higher than 109% of the additional voltage, and there is no obvious jitter.
When the environmental pollution is light, the contact life of 88%, 85%, 40% silver cadmium oxide is more than 100,000 times, of which 30% silver cadmium oxide contact life can reach more than 50,000 times, and the mixed silver point copper base point contact point is suitable for cam controllers with less division.
Silver contact contact elements are used as central components of electrical switches, mainly used in touch sensors, relays, circuit breakers, cam controllers, compensators, travel switches, foot switches, auxiliary switches, etc.
Our Bimetal Electrical Silver Contact Point is a product with excellent performance. It adopts advanced materials and processes, and integrates the characteristics of multiple high-quality metals. It has excellent conductivity, can ensure stable and efficient current transmission, and effectively reduce the energy loss caused by resistance. It has high contact reliability and can maintain a good connection state after multiple plugging and unplugging or friction. Moreover, the composite contact has excellent corrosion resistance and can adapt to a variety of complex environments. It can work normally in humid or chemically polluted environments.
