When using the tap switch, you need to know some relevant safety knowledge, because the details are related to the use characteristics of the product, and there are several problems to be noted for you to introduce below.
The main factors affecting its quality are: protection, conduction reliability, weldability, longevity, hand feeling, production process and device size. Let's see under which circumstances the switch should be touched.
First of all, in order to reduce the touch resistance, the tap switch can be used. The pin of the tap switch is generally made of brass or phosphor copper, which is basically silver plated. This directly affects the welding of the switch and the touch resistance. Therefore, special attention should be paid to the selection.
Secondly, the reliability of the touch switch can be said to be determined by the construction of the touch point. The larger the touch surface of the touch point is, the better, and vice versa.
Thirdly, the life and feel are determined by the flick and stroke of the switch. Short journey and light sound will make its life longer, otherwise, shorten its life.
In addition, the bump of the production process also determines the quality. The production process depends on the cooperation of the management ability of the manufacturer's electronics, the quality awareness of the employees and the quality assurance ability.
Finally, strict factory inspection is also an indispensable element related to quality. For example, hand feeling, appearance, resistance and other items are spot check or full check. These seemingly small details determine its quality.
Safety knowledge of using light touch switch
The light touch switch with lamp is commonly used in daily electricity use, including knife light touch switch and cable light touch switch.
1. If it is used to control electric lights or other small electric appliances, it is a very safe choice to use the light touch switch. For example, if we use the pull wire wall switch to pull out the wax wire, the human body does not need to directly touch the wall switch and wire, the possibility of electric shock is very small.
2. If there is something wrong with the light touch switch housing, you only need to turn on the light or turn off the light, which may cause electric shock,
3. If the shell of the switch is broken, the live copper strip inside will be exposed. It should be replaced immediately, otherwise it is easy to cause electric shock.
4. It is very important that you do not touch the switch when your hands are wet or wet, in order to prevent accidents caused by moisture leakage. This should be clear to many people.
5. You can't use the light tap switch on the head of the bed, because the shell of the switch is easy to break, the joint in the middle of the shell is easy to loosen, and the wire is easy to take off. If children play with it as toys, it is easy to cause accidents.
We all need to learn the safety knowledge of touch switch, which is also a problem to be paid attention to in normal use.
QQ Online