Different Micro Switch Has Different Usage

Different Micro Switch Has Different Usage

Different Micro Switch Has Different Usage


Are you wondering where to find out about the different switches, including their uses? 

Do you know that lack of such knowledge can deprive you of not exploring the features of these other switches? 


Most people struggle to purchase device switches because they know little about how to use microswitch. No, any more hard, as you have come to the right place to get how to use different switches in detail. This post aims to help you know how the various switches in the market have been designed to function. Ensure to read the details from beginning to end. 


What you should understand 

Most people do not understand the fact that switches are of different types. However, this post will look at the major ones you will likely come across in the market. They will have one or two roles to play in your project or appliance. 


The switches that are going to be discussed here are:

  • Pressure switches
  • Microswitches


Pressure switches and their uses 

The advent of pressure switches has changed many things in terms of how most appliances function. These switches are meant to detect changes in pressure based on set points. They can make a machine or system stops working due to the highest or lowest pressure point. Environments where you will likely find them are manufacturing companies. Below are some of its uses. 


Well water pumps  

Without pressure switches in water pumps, it becomes difficult for such machines or systems to function effectively. The words mean that it is necessary to regulate the devices properly working. 

For instance, you must have seen water pumps that start and stop after working for some time. It could not have been possible without the presence of a pressure switch. When a machine works continuously without interruption, there is bound to be a problem. For instance, it can easily get damaged due to too much pressure or stress. Water pumps are built to work at different set points with pressure switches. Their open and closed contact points make this possible. A closed contact, for example, is where there are physical contacts, thereby allowing the flow of electricity in the pumping machine.

On the other hand, the open contact separates components, making the machine stop pumping water. Whether a pumping machine will start or stop working depends on the setpoint. It will start working after reaching its lowest or minimum setpoint. But, conversely, it will stop working after reaching its maximum setpoint.


Air conditioners  

It is fantastic to learn how pressure switches are used in various appliances to ensure they work as expected. One of such appliances happens to be air conditioners. Do you know that it will become difficult for them to function automatically without pressure switches being installed without pressure switches? For instance, these switches make it possible for air conditioners to stop and start without help from anyone. You can decide to switch on your air conditioner for 24 hours without bothering about whether the temperature will be too hot or cold. 

The pressure switch handles the job of ensuring such does not happen. It detects when the appliance has worked up to a point. In this case, it will stop automatically for some time, especially once the temperature is too hot or cold. Then you can set the setpoint, either maximum or minimum. The switch gives the compressor signal to pause functioning whenever the pressure detected is too high or low. Every vehicle you see comes with two pressure switches. 

One is responsible for detecting high pressure while the other detects low pressure. Pressure switches have a similar aim: to protect the compressor from damage. However, their functions are different.  


Microswitches and their uses 

There is no doubt that micro switch technology has waxed stronger over the years; this is why they are included in more appliances than in past years. If you do not know, micro switches are actuated via a small amount of force. That is to say, all you have to do is push its lever, and contacts can either be closed or open. Below are some of their uses. You will be so amazed that they are used in most major appliances. 


Washing machines 

Do you have a washing machine? Have you noticed how it has been designed to function? The role of micro switch in such appliances is undeniable. For instance, it helps in having the power turned on/off. You will notice that a button must only be pressed before this process occurs. The presence of a microswitch (or snap-action switch as it can also be called) makes such possible. Apart from this, they are excellent at handling detective functions in washing machines. 

By detective function, we mean checking the water level of such appliances to ensure they are working as expected. For example, before a washing machine starts functioning, we must check its door status. Simply put, there has to be a device that checks whether the door is open or closed. If it is open, the machine will not work. This function is made possible through the presence of a micro switch. 

Another role micro switches play in washing machines is checking the water level. Again, once the water level seems too high, a micro switch will send signals, preventing the washing machine from working and vice versa.  


Automobile functions  

If you do not know, micro switches are being used in cars more than ever before. You will find them in car remote controls. These have the role of sealing the doors to prevent unauthorized access. You only need to press the button on the remote, and the remote will lock the doors; This could not have been possible without the presence of a micro switch. Also, micro switches can determine when lights will be on or off. Have you ever noticed that there are cars with lights that can switch on/off depending on the day? Control Car Light is made possible through the presence of a micro switch. It carries out a detective role in such regards. 


Huizhou Unionwell Sensing & Control Electronics Co., Ltd

Huizhou Unionwell Sensing & Control Electronics Co., Ltd is a professional snap action switch factory, supplier, and manufacturer in China. We can produce all series micro switches for home appliances and electronic equipment. 

Welcome to contact us or visit our website: https://www.unionwellswitch.com/

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