Detailed technical parameters of copper stranded wire,copper stranded wire is a conductive wire made of multiple thin copper wires twisted,widely used in power transmission,communication and data transmission and other fields.When selecting and applying copper stranded wire,it is very important to understand its detailed technical parameters.HengYi HDMI China Extruder Machine Manufacturer will introduce the common technical parameters of copper stranded wires to help readers better understand and choose copper stranded wires that suit their needs.

　　1.Conductor material:The conductor of copper stranded wire is usually made of pure copper or tinned copper.Pure copper has good electrical conductivity and corrosion resistance,while tinned copper has better corrosion resistance and solderability.

　　2.Stranding method:Copper stranded wire can adopt different twisting methods,such as regular twisting,irregular twisting and symmetrical twisting.Different twisting methods will affect the flexibility,anti-interference ability and transmission performance of copper strands.

　　3.Twisted structure:The twisted structure of copper stranded wire can be divided into single-pair,twisted-pair and multi-pair.Twisted-pair and multi-pair structures can effectively reduce electromagnetic interference and signal loss,and improve transmission quality.

　　4.Stranding density:The twisting density of copper stranded wire refers to the number of copper wires twisted per unit length.The higher the stranding density,the better the flexibility and anti-interference ability of the copper strands,but it will also increase the manufacturing cost.

　　5.Insulation material:The insulation material of copper stranded wire is usually polyethylene(PE),polyvinyl chloride(PVC)or polypropylene(PP).Different insulating materials have different heat resistance,corrosion resistance and electrical properties.

　　6.Rated voltage and current:The rated voltage and current of the copper stranded wire refers to the maximum voltage and current it can withstand.According to the specific application requirements,selecting the appropriate rated voltage and current can ensure the safe and reliable operation of the copper stranded wire.

　　7.Shielding structure:For applications that require anti-interference,the copper stranded wire can adopt a shielding structure,such as aluminum foil shielding,braided shielding or copper mesh shielding,etc.The shielding structure can effectively reduce the influence of external electromagnetic interference on the signal.

　　8.Environmental certification:When selecting copper stranded wire,it is also necessary to pay attention to whether it meets environmental certification standards,such as RoHS,REACH,etc.Copper strands that meet environmental certification standards are more friendly to the environment and human health.

　　To sum up,understanding the detailed technical parameters of copper stranded wire is very important for choosing a suitable copper stranded wire.By considering factors such as conductor material,stranding method,stranding structure,stranding density,insulating material,rated voltage and current,shielding structure,and environmental certification,you can choose a copper strand that suits your needs to ensure its performance in power transmission and Stability and reliability in data transmission.