Type of insulating layer : direct welding polyurethane/polyamide composite enamelled round copper wireHeat resistance grade: it can be divided into three grades: 155, 180 and 200Paint film thickness: thickened/super thick paint filmSpecification range: 0.050mm ~ 0.600mmPerformance characteristics: It can better meet the requirements of customers on high-speed/automatic winding machines, and has excellent wear resistance and winding performance, so that customers can still have high electrical, mechanical, thermal and chemical properties after winding electronic productsHigh insulation breakdown voltage: > 6KV; Excellent soldering performance: 390 ℃, 2s; High softening resistance temperature: 250 ℃, no breakdown for 2 minutes; Over reflow soldering furnace (peak temperature of 260 ℃), the paint film does not crack; Customizable colors: natural color (N)/red (R)/green (G)/blue (B); Suitable for high-speed automatic winding machine to improve efficiencyEnamelled wire is composed of conductor and insulating layer. The bare wire is annealed and softened, then painted and baked for many times. Enamelled wire can be used for transformers, motors, motors, electrical appliances, ballasts, inductance coils, degaussing coils, audio coils, microwave oven coils, electric fans, instruments, etc; Different paints have different uses, as follows: 1. Ordinary enamelled wire is mainly used for winding wire of ordinary motor, electrical appliance, instrument, transformer and other working places, such as polyester enamelled wire and modified polyester enamelled wire. 2. Heat resistant enamelled wire is mainly used for winding wire in motor, electrical appliance, instrument, transformer and other working places working at 180 ℃ or above, such as polyesterimide enamelled wire, polyimide enamelled wire, polyester enamelled wire, polyesterimide or polyamide imide composite enamelled wire. 3. Enamelled wires for special purposes refer to winding wires with certain quality characteristics and used in specific occasions, such as polyurethane enamelled wires and self-adhesive enamelled wiresThis product is widely used for: Network transformer/Ethernet filter Broadband products (xDSL transformers, switches, routers) Connector 10G network transformer/filter