Dimensional drawing of micro switch of coffee machine_Introduction to the working principle of micro switch

Classification：Micro switch news

Author: AUGO Electronics

Release date：2022-02-20 20:48:37

Dongguan Ou Gao Electronics Co., Ltd. is a professional company dedicated to high-quality electronic and electrical switches and sockets. The company has developed to the present , has accumulated many years of rich marketing experience and has many mature high-quality products. Switch products include: small micro switches, micro detection switches, waterproof micro switches, large micro switches, etc. Micro switches are used for automatic control and safety protection in equipment that requires frequent circuit switching, and are widely used in electronic equipment, instrumentation, mining, power systems, household appliances, electrical equipment, as well as aerospace, aviation, ships, missiles, In military fields such as tanks, switches are small but play an irreplaceable role.

Waterproof micro switch parameters of coffee machine:
Specification: L14.7*W5.4*H13.6
Mechanical life: 500,000 times

Electrical life: 100,000 times
Contact resistance: 100 mΩ MAX.
Insulation resistance: 100 MΩ MIN.
Waterproof grade: IP67

Waterproof micro switch for coffee machine

Features: span>
1. High-precision shrapnel structure to achieve fast switching, long life, and excellent touch.
2. With waterproof structure, the waterproof level can reach IP67.
3. Equipped with various shapes of drive handles, various operating forces and various terminal types for product structure design.

Waterproof Micro Motion of Coffee MachineSwitch Dimensions:

Waterproof Micro Switch Dimensions for Coffee Machine

How microswitches work
The external mechanical force acts on the action reed through transmission elements (press pins, buttons, levers, rollers, etc.). Instantaneous action occurs when the action reed is displaced to a critical point. The moving contact and the fixed contact at the end of the action reed are quickly connected or disconnected. When the force on the transmission element is removed. The action reed produces the opposite action force. When the reverse stroke of the transmission element reaches the critical point of action of the reed. The reverse action is completed instantaneously. The contact distance of the micro switch is short, and the action stroke is short, and the on-off is fast according to the power. The action speed of the moving contact has nothing to do with the action speed of the transmission element.

Features of microswitches:
1. The size of is relatively small, resulting in relatively large switching current. Therefore, it can be used in some circuits with relatively large currents.
2, Its durability is better, because the contact is not easy to be damaged, it can improve its service life.
3, When it is in operation, it has a unique touch and sound, which can be operated through sound and touch.
4, The precision of the micro switch is relatively high, and the error is relatively small.

Notes on using microswitches:
1. The current and voltage used are relatively small, so it is best to use low-power circuit devices at this time, and it is best not to use copper wires, because the safety problem of electricity will occur.
2. If the environment used is relatively humid or the temperature is relatively high, it is best to use composite silver gold-plated points.
3. When opening or closing, try not to be too large, and do not open or close frequently, otherwise the service life will be reduced.
4. When using, in order to prevent the screw from loosening and damage, it is best to use a washer, in this way, the device will be firmer and not easy to fall off.

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