Structural division, classification, usage taboos, and installation precautions of Anderson plugs
& nbsp; There are also various types of products in the Anderson plug market. Rectangular connector Rectangular plugs and sockets are made by installing varying numbers of contact pairs in rectangular plastic shells with good insulation performance. The number of contact pairs in this type of plug and socket varies, with some reaching dozens of pairs. The arrangement methods include double row, three row, four row, etc. The positive pressure and friction generated by elastic deformation in each contact pair can ensure good contact between the contact pairs. To improve performance, some contact pairs are plated with gold or silver layers. This type of connector is commonly used in low-frequency and low-voltage circuits, high low frequency hybrid circuits, and more commonly in wireless instruments and meters< br />
Classification of Anderson plugs:
Earphone plug, DC plug, audio plug, USB plug, video plug, microphone plug, charger plug, phone plug, etc. Internationally, household appliances are divided into three categories:
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A type of electrical appliance refers to an appliance with only one layer of insulation, which must be equipped with a leakage protector and grounding protection (i.e. requires a three pin plug). Such as air conditioning, machine tools, motors, etc& nbsp;
Class II electrical appliances have double-layer insulation measures and need to be equipped with leakage protectors. Grounding protection can be omitted (that is, a two pin plug can be used). For example: TV, electric fan, desk lamp, etc& nbsp;
Three types of electrical appliances are those that use safe voltage, generally ranging from 12-36V& nbsp;
So the top pin of the three pin plug is used for grounding protection& nbsp;
Usage taboos for Anderson sockets
1. Do not plug high-power electrical appliances larger than the allowable value of the socket into the socket (do not overload)
2. When the size of the plug on the purchased mobile socket is different from the size specifications of the socket in the living room, do not manually change the size or shape of the plug and forcefully plug it into the wall socket, nor do you replace the original plug at will, such as replacing the 10A plug with a 16A plug
When it is found that the plug and power cord of the socket need to be replaced, professional personnel should be hired for replacement
If poor contact, high socket temperature, arcing, or inability to clamp the plug is found during use, it should be stopped and replaced in a timely manner< br />
Divided by structure:
Divided into plugs, sockets, and connectors. Plug and socket are generally divided into two pole plug and two pole grounded plug. Many electrical appliances nowadays, even if not in use, have current flowing through as long as the plug is plugged in. Therefore, I would like to remind everyone that any electrical appliance that is not in use should be unplugged to save electricity& nbsp;
For power products, there are usually four terms:1. Plug. The part that is connected to the power cord and has a male pin should be called a plug connector
2. Connector. Refers to the part connected to the power cord and equipped with a female socket plug
3. Appliance input socket (inlet). Its state is similar to 1, but it is installed on fixed bodies such as electrical appliances without wiring, including those installed on socket bodies
4. Socket. Its status is similar to 2, but the installation position is the same as 3. The full name should be called appliance socket& nbsp;
We often confuse 2 and 3 in these four words ourselves, often referring to those with pins as plugs and those with holes as sockets, but in reality they are different< br />
