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Waterproof micro switch: the role of waterproof micro switch

Release time:

2021-04-21 14:52

Waterproof micro switch : Micro switch is used for automatic control and safety protection in equipment that requires frequent circuit switching. They are widely used in electronic equipment, instrumentation, mining, power systems, household appliances, electrical equipment, and aerospace, aviation, ships and missiles. Tanks and other military fields, such as computer mouse, car mouse, automotive electronic equipment, communication equipment, military products, test equipment, gas water heater, gas stove, small household appliances, microwave oven, rice cooker, floating ball equipment, medical equipment , building automation, power tools, general electric and radio equipment, 24 hour timer, etc.

Classification of waterproof micro switch :

1. According to function: normally open, normally closed, switching;

2. According to waterproof grade: IP50 , IP67 ;

3. by volume: small, ultra small.

Small micro switch is a very common switch in daily use. How to reduce damage and extend its service life is a problem that many manufacturers have been studying. The loss of ordinary micro switches is divided into two types: wear and fatigue.


The working principle of waterproof micro switch :

Waterproof micro switch is a quick switch actuated by applying pressure, also called a sensitive switch, with a specific waterproof function. Its working principle is: external mechanical force acts on the reed through transmission elements (buttons, push pins, rollers, levers, etc.). After accumulating energy to a critical point, it will produce an instantaneous effect, thereby terminating the action Reed moving contact and fixed contact can be quickly connected or disconnected.

The micro switch is when you turn on the water heater when you use the water pressure to push the micro switch to open. To control the work of the water heater control panel: high pressure ignition, solenoid valve open. (When there is water pressure, the circuit opens automatically. When there is no water pressure, the circuit is automatically closed.

Waterproof micro switch is placed in the current market, few manufacturers can produce them, and few products can be used. Only powerful large companies can supply and produce.

Southeast Electronics Co., Ltd. focuses on the production and sales of micro switch , waterproof micro switch , automobile micro switch , power switch , rotary switch and other products. The main products are micro switch series, waterproof switch series, rotary switch series. Southeast products have obtained TUV certification, Nordic four-country certification and China's CQC certification. The products are widely used in household appliances such as televisions, soybean milk machines, microwave ovens, juicers, automobiles and electronic instruments, with an annual production capacity of more than 3.0 .6 billion switches. The company implements strict quality control, continuously improves the quality of products, and provides customers with competitive products and satisfactory services. Welcome to inquire.

Waterproof micro switch, micro switch

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