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About UsSoutheast Electronics Co., Ltd. was founded in 1987, stock code 301359, is a collection of product development, production, sales, after-sales service as one of the switch professional manufacturing enterprises. The existing leading products: micro switch series, waterproof switch series, rotary switch series, push-button power switch, etc. All products have obtained the certification of UL in the United States, ENEC in the European Union, EK in South Korea and COC in China. To provide customers with competitive products and satisfactory service, quality service awareness to implement to every employee.
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Service and Support公司将“造就开关行业的全球重要企业”为目标,不断加强公司研发团队,自行设计、自行研发明,目前共获得80项国家专利。公司于1996年建立ISO9001质量管理体系、2011年建立IS014001环境管理体系、OHSAS18001职业健康安全体系,2018年取得QC080000有害物质过程管理证书,2019年取得IATF 16949汽车行业质量管理体系,质量服务意识落实到每一个员工
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Information Details
How to judge the waterproof standard of waterproof microswitch? How does the product work?
Release time:
2023-02-08 13:14
The waterproof microswitch also has a certain level of waterproof. Some products can meet the needs of daily life, while others can meet the needs of normal use even if they are exposed to moisture for a long time. Therefore, the waterproof performance of the product determines the service life and service level of the product. The following describes the waterproof standard and working principle of the waterproof microswitch:
1、 How to judge the waterproof standard of products
1. Mainly based on the number on IP. The number behind the IP is two digits, the level of the first digit is 0 to 6, and the last digit is 0 to 8. Therefore, if you see IP68 behind the switch you purchased, it means that the waterproof microswitch is of very high level.
2. Check from the product certificate, because the waterproof characteristics of the switch with waterproof effect will be tested at the time of sale. If the corresponding requirements are met, corresponding certificates will be issued. In particular, the export switch needs to meet the waterproof standards of the country in order to successfully land
3. The design of waterproof microswitch involves functional use, long service life, high temperature resistance and high current impact. In the process of daily use, individuals choose corresponding products according to actual needs.
4. The design of the waterproof microswitch involves the use of functions to make the site have a long service life, can withstand high temperature, and can also withstand the impact of large current. In the process of daily use, individuals choose corresponding products according to actual needs. For example, the switches installed in the toilet are mostly waterproof microswitches, which can maintain their functions for a long time in a humid environment and have corresponding safety. General button switch and waterproof external equipment can only play a temporary role. If an individual does not pay attention when using it, corresponding safety problems will occur. The use of waterproof microswitch directly eliminates this possibility and brings more powerful security to users.
2、 Working principle of the product: the external mechanical force acts on the action reed through the transmission elements (push rod, button, lever, roller, etc.). When the action reed moves to the critical point, it will generate instantaneous action, making the moving contact and fixed contact at the end of the action reed quickly connect or disconnect. When the force on the transmission element is cleared, the acting spring produces a reverse force. When the reverse stroke of the transmission element reaches the critical point of the reed action, the reverse action is completed instantaneously. Microswitch contact spacing is small, action travel is short, pressure is small, and switch is fast. The operating speed of the moving contact is independent of the operating speed of the transmission element. Among the types of waterproof microswitches, compared with semiconductor switches with waterproof microswitch characteristics, waterproof microswitches are realized by mechanical switches with contacts. It is widely used in various cold, wet, dust and harsh environments, such as automobiles, spraying equipment, etc.
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