A microswitch is a miniature snap-action switch that can be operated with less force. Microswitches use the tipping point mechanism. These switches are affordable and durable, so most people can afford them.
Microswitches can produce up to one million cycles. This is quite remarkable. Advanced models can even have 10 million bicycles. The internal spring force is created by the part of the switch that converts externally applied pressure. The microswitch can be actuated with less energy.
Let’s now look at some of the uses for these micro switches.
Most home appliances use microswitches. These switches are used to power washing machines and turn them on and off. These switches can also be used to detect open and closed-door signals. The microswitch can also see the level of water inside the machine.
These microswitches can be found on refrigerators. They are used to control the water and ice dispensers. They check that the ice maker is in the correct position.
Microswitches are also used in air conditioning units. The microswitch in these devices is used to close the door panels. These switches can also be used as reset buttons in an air conditioner unit.
How do the rice cooker and microwave oven know if the door is open or closed? These microswitches are what do it. The microswitches are used as control panel switches for the rice cookers and microwave ovens.
Microswitches are not only for home appliances; they can also be used to control machinery, industrial controls, and convertible tops.
Here are some things to remember when dealing with a microswitch
Check that all components are in good condition. Check the shock resistance. These switches are equipped with shock resistance to protect the internal parts from being damaged by shock.
These microswitches can be used in inductive load circuits. Make sure you have adequate contact protection. Don’t connect individual switches to power supplies that are not compatible with them.
When soldering the switch, be sure to use safety precautions. To prevent discoloration, store the controls in a bag made of polyethylene. Avoid direct sunlight as it can cause damage to the switches.
It is important to remember not to place the switch in a silicon environment. The switch’s efficiency may be reduced by using silicon rubber, oil, or grease.
Now you know the uses and how to use a micro-switch. Keep these points in mind when shopping for a micro snap-action switch.
Unionwell China has a wide range of micro switches to meet your requirements. All the buttons you need, including rocker switches and micro switches, are available here. Unionwell lists all the uses of these switches. Unionwell makes it easy to make the right choice.