An insulated copper wire coil is a type of coil that consists of an insulated wrapped copper wire. These coils are usually wound from copper wire wrapped in insulating material to provide electrical insulation and protect the wire from external environmental damage.

The insulation layer of insulated copper wire coils is usually made of various insulating materials, such as polyimide (PI), polyurethane (PU), polyvinyl chloride (PVC), polypropylene (PP) and so on. Different insulating materials have different insulating properties and temperature resistance and are suitable for different application scenarios.

The wire diameter and wire gauge of insulated copper wire coils are selected based on the specific application requirements and current load. Larger wire diameters and wire gauges can withstand higher currents, while smaller wire diameters are suitable for finer coils or lower current applications.

The insulation class of insulated copper wire coils is usually determined according to the International Electrotechnical Commission (IEC) or other relevant standards. The insulation class specifies the level of performance of the coil's insulating material under specific temperature and voltage conditions, such as temperature resistance class and voltage resistance class.


Insulated copper wire coils can have different shapes and structures, such as round coils, square coils, helical coils, and so on. The shape and structure of the coil can be designed according to the specific application requirements and installation space.

Insulated copper wire coils are widely used in a variety of electrical equipment and electronic devices, including motors, transformers, inductors, solenoid valves, coil inductors, magnets, and so on. Coil design and specifications need to be selected based on the current, voltage, frequency and environmental requirements of the specific application.

Insulated copper wire coils can often be customized to meet specific customer requirements. This includes individual requirements for wire diameter, insulation material, coil size, wire gauge, etc.

The design and selection of insulated copper wire coils should be based on specific application requirements and relevant standards to ensure electrical performance, heat resistance and reliability of the coil. When selecting insulated copper wire coils, it is recommended to consult a specialized manufacturer or supplier for the best solution for a specific application.