1. Reference standards: IEC60317, JIS C 3202, NEMA, etc; 2. What we have listed are some typical specifications and parameters, which can be customized according to customers' special requirements Product model: HBUEW, QAN FF (R), QAN H (C), etc Temperature resistance grade: 155 ℃, 180 ℃ Insulation type: AIW, EIW, PEW, UEWH-T, UEW-H, UEW-F Product application: bank card, ID card, vibration motor, linear motor, vcm, hollow coil for motor, wireless charging coil, receiver, high output coil, high temperature resistant voice coil, high power voice coil. Enamelled wire refers to the metal wire, also known as electromagnetic wire, which uses insulating paint as insulating coating and is used to wind electromagnetic coils. It is a main type of winding wire, consisting of conductor and insulating layer. The bare wire is annealed and softened, then painted and baked for many times. However, it is not easy to produce products that meet both the standard requirements and the customer's requirements. It is affected by the quality of raw materials, process parameters, production equipment, environment and other factors. Therefore, the quality characteristics of various enamelled wires are different, but they all have four major properties: mechanical, chemical, electrical and thermal properties1. UEW can be dyed, usually red, green, blue and black 2. Heating temperature: the recommended temperature for enamelled wire test. During the winding process, when the specification is ≤ 0.050mm, the temperature of the axle fixture is 170-210 ℃, and when the specification is ＞ 0.050mm, the temperature of the axle fixture is 190-260 ℃; 3. SV type products are first processed with solvent and then baked in an oven for at least 30 minutes at 200 ℃; 4. ◎ Preferential suggestion for collocation, ○ Secondary suggestion for collocation.