Views: 49 Author: China Micro Switch Manufacturer Publish Time: 2020-08-13 Origin: https://www.unionwells.com/
A micro switch, also known as mini snap action switch, is a type of momentary contact switch used widely in automotive, medical and industrial devices as sensor. The switch is termed as"micro" on the name of the firm who started manufacturing it commercially.
The actuator of these switches often has a hinged wheel placed above a push button. This switch is commonly used in control system software like a door interlock, safety switches in elevators, vending machines etc.. Having a wide selection of engineering applications, micro switches can be found in various switch configurations, home stuff, actuator styles etc..
As a broadly aplicated switch, It can be aplicated in mouse, automobile mouse, auto electronic products, communication equipment, military goods, test instruments, gas water heaters, gas stoves, small appliances, microwave ovens, rice cookers, floating ball equipment, medical equipment, construction automation, electric Tools and overall electrical and radio gear, etc..
The overall life of this change will depend upon which is not as - the mechanical or electrical life. In 120 VAC and 15 amps, the limitation is usually the electrical life. At 5V 1mA, the limit is usually the mechanical life. As I mentioned above, higher voltages and currents trigger more electric wear (because of arcing).
The mechanical existence of micro switches ranges from 30,000 to 10 million times, generally 100,000, 200,000, 500,000, 1 million, 3 million, 5 million, and 8 million occasions. Generally, beryllium bronze, tin bronze, and stainless steel cable function as reeds. Some reeds abroad are made of rare metallic titanium and can reach up to 10 million times.
Shifting happens faithfully at particular and repeatable places of the actuator, which is not necessarily true of different mechanics. They're extremely common due to their low cost but higher durability, greater than 1 million cycles and up to 10 million cycles because of heavy duty versions.
Unionwell is one of the leading China micro switch, slide switch, door latch, car door lock, mechanical switches manufacturers. The company operates a 22,000+ square meter factor located in the gateway between Shenzhen and Dongguang. They produce an output of more than 300 million pieces annually. The company is known for making a wide variety of cost-effective micro switches, modules and other precise electronic components. Products are fully tested and compliant with UL, ENEC, EK, CQC laboratory certifications.
Organization: Huizhou Unionwell Technology Co., Ltd
Address: No. 532, Office Building, Huizhou Industrial Transfer Industrial Park, Longmen County, Huizhou City, Guangdong Province,China