Do you know how many types of switches you touch in your daily life?
We can't live without using switches every day, but do you know how many kinds of switches can you touch in your daily life? Do you know the difference between these switches?
1, Single control switch, double control switch, multi control switch
These switches are generally used for the operation of household appliances and lighting equipment. Most of these switches on the market use the shift key structure. It's also the type we're most exposed to.
2, Acousto-optic control switch and human body induction switch
Acousto-optic control switch and human body induction switch are generally used in corridors, stairs, balconies and other areas that do not need long-time lighting. It needs to meet specific conditions to power on. For example, acousto-optic control requires that both sound and light conditions meet specific settings to power on. But the human body induction is relatively simple; only need infrared induction or radar induction to meet the conditions to be able to power on.
The principle of these switches is inductive mode.
3, Electronic dimming switch and electronic speed regulating switch
A, Using electronic dimming switch at home can adjust the light intensity of the lamp to achieve the effect of adjusting the atmosphere. And proper adjustment of light can protect eyes, such as watching TV or reading books
B, Electronic speed regulating switch is suitable for places where ceiling fans and wall fans are installed, such as families, restaurants and other occasions. You can adjust the wind speed according to your personal needs.
These kinds of switches are often touched in our daily life. Do you want to know more? Please pay attention to JUNON electric