220 grade polyamide imide enameled copper round wire is a high-performance special enameled wire, with the following characteristics and uses:
>> Characteristic
High temperature resistance: The heat resistance level reaches 220 ℃ (C or N level), and it can work stably in high temperature environments for a long time
Chemical corrosion resistance: Excellent resistance to refrigerants, transformer oil, conventional solvents, etc., with strong chemical stability
Excellent mechanical performance: With good mechanical strength and winding performance, suitable for stretching, bending and other operations under complex working conditions
Heat shock resistance: Can withstand a thermal shock temperature of 240 ℃ and adapt to environments with drastic temperature changes
>> Purpose
Power equipment: Used for windings of oil immersed transformers, resin cast transformers, voltage regulators and other power equipment
Motor field: Suitable for general motors, generators, and variable frequency motors, especially for occasions that require resistance to corona and radiation
Special Environment: Used for micro motors in high-end fields such as aviation and military, as well as harsh environmental equipment such as deep-sea submersible motors
Electronic components: As electromagnetic coil materials, used in electrical instruments, power electronic components and other scenarios that require efficient energy conversion
This product achieves high performance through a polyamide imide insulation layer and is widely used in fields that require high heat resistance, chemical resistance, and mechanical strength
