Conditions for the design and manufacture of power cords
With the advent of the electrical age, power resources have become the most important energy supply for people's life and production. Electricity is a kind of ability fluctuation, an invisible and tasteless substance. To realize the transmission and transfer of electric power, there must be a professional medium. The power cord acts as an important medium for electric power transmission. all play a huge role. In view of the important characteristics of power resources, there are many strict regulations in the design, processing, and use of power cords.
Load. As mentioned above, the power line is an important medium for transmitting power resources, and electricity is an invisible energy fluctuation, which is accompanied by a huge current and voltage, which will release huge energy to the outside world. Therefore, when designing and manufacturing power cords, there is strict control over their load capacity. The power department often prohibits the production of overloaded power cords, which can only be used in conjunction with the relevant tools under the strict selection of the department.
Fuse. For safety reasons, there must be a fuse on the power line, so that when the circuit fails, it can be blown by itself and then cut off the power supply to prevent the problem from further expanding. It is forbidden to use any compatible conductive materials such as copper and iron in the selection of fuses.
