Unique working principle of multi gear rotary switch
In fact, for the majority of users, we still pay more attention to the use of switches. Especially in recent years, multi gear rotary switches have gradually replaced the traditional switches, especially the use of some electrical appliances, which is more convenient for people's production and life. Therefore, it is necessary for us to have a detailed understanding of the working principle of rotary switches.
First of all, in our life, since we all know that gear rotation and multi gear rotary switch is essential, we want to have an in-depth understanding of this. In fact, rotary switch is a kind of switch that uses the rotating handle to control the on-off of the main contact point. Such switch also has certain limitations in application, that is, it is often used together with the rotating shaft potentiometer. Of course, for multi pole and multi position rotary switch, It is often used to switch lines in working state.
Secondly, technical experts pointed out that for some old TV sets and radio switches, within a certain range, the resistance value is changed, and then controlled through a contact switch. Now the fan changes the rotation speed by changing the so-called number of turns of the coil. The principle is also surprisingly similar to the potentiometer. But relatively speaking, the effect has been greatly improved.
Through the above introduction, after reading it, do you have a deeper understanding of the principle of rotary switch? In fact, the emergence of every new thing will be innovated on the original basis, which not only plays a positive role, but also facilitates people's life. Why not kill two birds with one stone?
