When using electrical appliances, we are most concerned about the circuit. The circuit of each machine is different. These different circuits will have different characteristics when using. Some machines with very good circuit design can also get a lot of convenience when using them. However, the electrical appliances with poor circuit will often have problems when they are used, so the production of these circuits is not good The quality of the product is related to its design process. The electrical appliances we use in our daily life basically have very formal circuit design, and each circuit is precisely designed, which is not easy, and needs to be studied systematically. The circuit of the switch is also very important. We use the switch every day, such as the switch of the light and the switch of the machine. With the switch, the use of the circuit will be more convenient, and it is not easy to have loopholes. Touch switch is very popular in the market, and the circuit problem of this kind of switch is also concerned by everyone. The circuit problem of touch switch is related to many contents. Let's have a look at it.

 

When we study the product, we will find that it is based on the DC resistance. This is a technical breakthrough, because the previous switches used alternating current, but the light touch switch is different from them, which proves that its circuit problem is also worth thinking about. When using it, we can pay attention to its load problem, which uses inductive load Mode, it will make certain confirmation after feeling it, so that it can carry out accurate processing. If the induction of the circuit is not good, it proves that it has some problems. At this time, it needs to be adjusted and improved to ensure its correct use. Special attention should be paid to the installation hole when printed circuit board. The first thing to pay attention to is the installation hole. It has a fixed mode. The mode of touching the switch is basically different. When printing, you only need to print according to the specified mode. If you are not proficient, you can install it according to the size recorded in the figure, which can also achieve good effect Fruit.

 

There are many functions of the switch. We can directly touch the switch in daily operation, so we need to understand its structure. Its structure is relatively complex. If it is clear, it is very difficult. We can first understand some of the more important parts, and then we can understand the slightly more complex ones. This will make it much simpler It also has a certain degree of mechanical, which can play a certain detection function. We can pay attention to it when we use it. Because this detection function is relatively special, and it is not possessed by other switches, it is necessary to pay attention to its detection function.

 

When operating, we should apply certain compliance to the switch, because the switch can only be used normally after reaching a certain load. If the load is relatively low, there will be errors and the switch can not be used normally. If the load is high, it may damage the switch, so we must pay attention to this degree when using it, This is the best way to prolong the service life of the switch. If you are not familiar with the strength of the switch, you can read the manual, which has a very detailed explanation. After understanding, you can use it normally.