When selecting the specification of braided copper wire, a number of factors should be considered to ensure that it can meet the specific application needs. Here are some key points to choose from:
1. Application environment:
First consider the environment in which the braided copper wire will be used. If the environment is harsh, such as high humidity, strong corrosion, high temperature or large vibration, it is recommended to choose braided copper wire with high coverage and large diameter to enhance its corrosion resistance and mechanical strength .
2. Circuit current:
The specifications of the braided copper wire also need to be determined according to the current size of the circuit. The larger the current, the required braided copper wire diameter should be increased accordingly to ensure that it can withstand sufficient current load without overheating or damage .
3. Coverage rate:
Coverage rate refers to the area covered by the metal wire of the braided copper wire. The higher the coverage, the better the electrical conductivity and corrosion resistance of braided copper wire. Therefore, in the selection, attention should be paid to the coverage of braided copper wire to ensure that it meets the requirements of electrical conductivity and corrosion resistance.
4. Cross-sectional area and safety margin:
The cross-sectional area of braided copper tape directly determines its conductivity. According to Ohm's law, the larger the cross-sectional area, the smaller the resistance, and the more current can be carried. At the same time, in order to ensure the stability and safety of the electrical system, a certain safety margin is usually reserved in the design .
5. Specific size selection:
In the specific size, for example, 0.3mm copper wire is very thin, often used in earrings or pearls and other delicate jewelry; 0.4mm copper wire is more suitable for winding and connecting jewelry; The 0.6mm and 0.8mm copper wires are respectively suitable for winding support, modeling and connection . For applications such as ground wires, the cross-sectional area of braided copper tape is generally 25 square meters, and 35 square meters or 50 square meters can also be selected according to specific needs.
In summary, when selecting the specification of braided copper wire, multiple factors such as application environment, circuit current, coverage rate, cross-sectional area and safety margin, as well as specific size requirements should be considered comprehensively to ensure that the selected specification can meet the specific application requirements.
