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Centro Provincial de Ingeniería Tecnológica
National High-Tech Enterprise
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About UsHuizhou Unionwell Sensing & Control Electronics Co., Ltd. was founded in 2007 with a registered capital of 17 million yuan. At present, there is a team of more than 30 senior engineers with over 200 patents. The company fully implements digital systems and is a professional switch manufacturing enterprise that integrates product research and development, production, sales, and after-sales service. Current leading products: Micro switch series, waterproof micro switch series, automotive micro switch series, inductive shaft button switch series, rotary switch series, wind pressure switch series, refrigerator door switch series, detection switch series, etc. Ranked in the top 20% globally in EcoVadis assessment, all products comply with ROHS and REACH environmental requirements and have obtained certifications such as UL in the United States, ENEC/CE in the European Union, cUL in Canada, and COC in China. Provide customers with competitive products and satisfactory services!
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ApplicationsOur main products include micro switches, automotive micro switches, waterproof micro switches, pressure control switches, gaming keyboard switches, keyboard inductive shaft switches, automotive precision connectors, various contact control modules, and sensing control components. Widely used in various fields such as automotive sensing and control, new energy charging and discharging equipment, household appliances and living utensils, electrical peripheral equipment, power tools, automation, and industrial control. 90% automation in production, equipped with fully automated assembly, testing and other equipment, with an annual production capacity of over 400 million micro switches.
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ServicesThe company has successfully obtained IATF 16949 automotive industry quality management system certification, IS0 9001 quality management system, IS014001, IS045001 environmental management system, and ISO50001 certification, ensuring excellent quality of products and services. All products have passed international safety certifications such as UL, cUL, ENEC, CE, CQC, and strictly comply with ROHS and REACH environmental standards, demonstrating our dual commitment to quality and environmental protection.
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The application fields and advantages of micro switches.
2024-12-30
Application Fields and Advantages of Micro Switches
Micro switches, as a compact yet powerful electronic component, are widely used in various fields of modern society. Their simple structure, sensitive operation, and high reliability make them an indispensable part of industrial automation, electronic devices, household appliances, and more. This article will delve into the application fields and advantages of micro switches, aiming to provide readers with a comprehensive and in-depth understanding.
I. Basic Overview of Micro Switches
A micro switch, also known as a sensitive switch or snap-action switch, is a type of switch with a small contact gap and a snap-action mechanism. It operates by external mechanical force, causing the internal contacts to close or open, thereby controlling the circuit. The contacts of micro switches are usually made of precious metals to enhance conductivity and corrosion resistance, while their housings are often made of plastic or metal materials to suit different usage environments and installation needs.
II. Application Fields of Micro Switches
1. Industrial Automation
In the field of industrial automation, micro switches are widely used in various machinery and production lines. For example, in CNC machine tools, automated assembly lines, and robots, micro switches are often used as key components for position detection, limit protection, and status feedback. They can accurately sense parameters such as the position and speed of objects and convert this information into electrical signals to be transmitted to the control system, achieving precise control and protection of the equipment.
2. Electronic Devices
In the field of electronic devices, micro switches also play an important role. For example, in computer keyboards, mice, printers, and other peripherals, micro switches are used as key switches to facilitate user input operations. Additionally, in mobile devices such as smartphones and tablets, micro switches are also used in volume control, power buttons, and other functional keys, providing users with a convenient operating experience.
3. Household Appliances
Household appliances are another important application field for micro switches. In products such as refrigerators, washing machines, and air conditioners, micro switches are often used as door switches, temperature controls, and water level detection components. They can monitor the operational status of household appliances in real-time, ensuring safe operation of the devices while enhancing user convenience.
4. Automotive Electronics
With the continuous development of automotive electronics technology, the application of micro switches in the automotive field is also becoming increasingly widespread. For example, in components such as car doors, windows, and seat adjustments, micro switches are used for position detection and control switches, enabling intelligent control of vehicles. Additionally, in engine management systems, ABS, and other safety systems, micro switches also play an important role in ensuring the safety and reliability of vehicles.
III. Advantages of Micro Switches
1. High Sensitivity
Micro switches have a small contact gap and low actuation force, resulting in high sensitivity. They can quickly respond to external mechanical forces, achieving rapid on-off control of the circuit.
2. High Reliability
The contacts of micro switches are made of precious metal materials, providing good conductivity and corrosion resistance. At the same time, their housings are often made of high-strength, wear-resistant materials, capable of withstanding harsh usage environments, ensuring long-term stable operation of the switch.
3. Small Size and Light Weight
Micro switches are compact and lightweight, making them easy to install and carry.
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Email:Ran@greetech.com
Telephone:86-135 3634 9218
Company Address:No.9, Park Avenue, North District, Huizhou Industrial Transfer Industrial Park, Longmen County, Huizhou City, Guangdong Province (6th Floor, No.1 Factory Building)
No. 9, Park Avenue, North District, Huizhou Industrial Transfer Industrial Park, Longmen County, Huizhou City, Guangdong Province
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