铜包铝漆包线的优点：
Advantages of copper clad aluminum enameled wire:
1.直流电阻率：铜包铝线的直流电阻率约为纯铜线的1.5倍；阻值相同时，铜包铝线重量约为纯铜线的1/2。
1. DC resistivity: The DC resistivity of copper clad aluminum wire is about 1.5 times that of pure copper wire; When the resistance value is the same, the weight of copper clad aluminum wire is about half of that of pure copper wire.
2.良好的钎焊性：铜包铝线由于其表面同心的包覆了一层纯铜,因此具有跟纯铜线一样的可钎焊性，而不必像铝线那样做特殊处理。
2. Good solderability: Copper clad aluminum wire has the same solderability as pure copper wire due to its concentric coating on the surface, without the need for special treatment like aluminum wire.
3.重量轻：铜包铝线密度是型槽模具 一次性止血带 保定水处理设备 一次性止血带 保定空压机 北京真空泵相同线径的纯铜线的1/3，对降低电缆和线圈的重量十分有效。
3. Lightweight: The density of copper clad aluminum wire is one-third of that of pure copper wire with the same wire diameter, which is very effective in reducing the weight of cables and coils.
应用领域：
Application field:
用于制作要求重量轻、相对导电率较高、散热性好的绕组，特别是传输高频信号的绕组高频变压器、普通变压器、电感线圈、电机、家用电机及微型马达用电磁线；
Used for making windings that require light weight, high relative conductivity, and good heat dissipation, especially for high-frequency transformers, ordinary transformers, inductance coils, motors, household motors, and electromagnetic wires for micro motors that transmit high-frequency signals;
微型电机转子线圈等用漆包线；
Enamelled wire for micro motor rotor coils, etc;
用于音响线圈、光驱的特殊电磁线；
Special electromagnetic wires for audio coils and optical drives;
显示器偏转线圈用电磁线；
Electromagnetic wire for display deflection coil;
消磁线圈用电磁线；
Electromagnetic wire for demagnetizing coils;
用于手机内部线圈、手表驱动元件等的电磁线；其他特殊电磁线。
Electromagnetic wires used for internal coils of mobile phones, watch drive components, etc; Other special electromagnetic wires.