In buildings, try not to use too many terminals, because in this environment, the more terminals are used, the greater the hidden dangers will be. These hidden dangers are not immediately manifested, but will be over time. For the sake of safety, it is recommended that everyone use puncture clamps in the building as much as possible to minimize the occurrence of accidents.
　　Some friends found out that the small component was heating up after using the terminal block for a period of time, and they were very worried. In fact, you don’t have to worry about this problem. For ordinary terminal blocks, heat generation is not a big problem. Under normal circumstances, you don’t need to consider the problem of contact resistance, because for terminal blocks, the end of the wire Falling off is the biggest hidden danger. When you use it, you can pay attention to this aspect as much as possible. There is almost no problem with the resistance. Of course, the premise is that the terminal block you use is qualified and there is no quality problem. 

Before choosing a terminal block, you must first understand the power of the machine or electronic product. The more powerful machine or electronic product must use the terminal block with more powerful processing capacity, because many more powerful machines or electronic products should The terminal blocks used are not strong in processing capacity, and it is easy to cause poor contact. Over time, rapid heating will occur, and even fires will occur. This is one of the reasons why so many factories have fires, in order to avoid When this phenomenon occurs, everyone must ensure that the wiring is secure when using the terminal, and check it frequently. When there is a heat phenomenon, it is necessary to check whether it is badly heated or burned due to the problem of the terminal.

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