The entire working process of the micro -switch is: Dynamic closed and dynamic separation switch in a static state without external forces. When the external force releases the transmission pole, the arc -shaped spring will be deformed and the machine is stored
Energy, leading to deflection. As the zero -side boundary point for purchasing, the spring chip is connected to the dynamic interruption switch, causing instantaneous jump, which causes the connection of the switching power supply circuit. Switch or replace. When the external force is eliminated, the spring sheet releases the mechanical momentum, so that the opposite direction deviates from the other-zero boundary point, and the isolation switch is automatically calibrated under the action of the spring sheet.
Features of micro -switch
1 Although the models and specifications are small, the main switch of the power supply can switch large currents. Under normal circumstances, when the electronic circuit is closed, the contact will generate-a flame called an arc. The more current, the easier it is to generate an arc. The contact conversion is relatively slow. The longer the electro -light delay time, this is a factor in poor contact change. The fast mechanism of the miniature switch can instantly switch the contact, so the electro -light delay time is short. Although the size of the model is small, it can be used in a particularly large circuit.
2. Even if the precision processing continues to open/turn off the micro -switch during the operation process, the contact can be basically changed in the same part. Therefore
Industrial application field. This is also a unique advantage of micro -switch with fast action organizations.
3. Performance parameters Due to the short delay time of the arc, the contact damage is relatively small, and the performance parameters have improved.
4. Tentile and sound rapid action mechanisms have-unusual touch and sound during operation, so you can specify the operation process according to the software of the tactile and auditory system.
Features of touching micro -switch 1. Pocket size. Light precision processing.
2.m3 mm type, can be used with practical screws.
3. Select the structure and standard distance of the forming wiring terminal so that the tin line and welds cannot penetrate into the internal structure of the main power switch.
4. You also need to use a low -power power supply circuit type (AU cable protective point contact) that can be loaded with micro -current strength.
5. Independent wiring board is conducive to assembly on the packaging print board. Compared with 1, the main body of the main power switch is independent of a packaging printing board of 1.2 ~ 1.6mm.
6. The right corner of the printed board and the left side of the terminal series products also need to be packaged.
7. Observe the ROHS instruction. What is the difference between touching the switch and the micro -motion switch? The general touch method of touching the switch is a click type, and the connection is disconnected instantly, and the effect is relatively simple. -The application for microcontrollers for micro -electrical products (click to connect to loosen and disconnect). The functions of miniature switches are more diverse. It can switch into a circuit, it can be switched frequently, and it can also be used as a main switch for testing power.
