magnet wire

In electrical engineering and electronics manufacturing, the quality of coils and windings is paramount. Choosing the right conductor is key to ensuring equipment performance, efficiency, and lifespan. Among numerous specifications, 18 AWG magnetic enameled wire, with its ideal diameter and current carrying capacity, is the preferred choice for many applications. 18 AWG Enameled Wire Enameled wire is a special type of wire with an extremely thin layer of insulating enamel coating on conductive copper wire. This design allows the wire to be tightly wound, maximizing winding density while preventing short circuits between turns. 18 AWG (American Wire Gauge) represents the specific diameter and specifications of this conductor: Bare Conductor Diameter: The nominal diameter of 18 AWG copper wire is approximately 1.024 mm (0.0403 inches). Current Capacity: Due to its moderate diameter, 18 AWG can safely carry higher currents than finer wires, making it particularly suitable for applications requiring medium to…

17 AWG Enameled Aluminum Magnet Wire 17 AWG enameled aluminum magnet wire is a specialized insulated conductor for small and medium-sized electromagnetic devices. It has a wire diameter of approximately 1.15mm, with high-purity aluminum as the conductor and a layer of temperature-resistant insulating enamel coated on the outer surface. The aluminum conductor offers both lightweight and cost advantages, and its conductivity meets the requirements of low to medium power equipment. 17 AWG enameled aluminum magnet wire is suitable for scenarios such as small motors, inductor coils, and micro-transformers. It enables flexible wiring, transmits electromagnetic signals stably, and complies with industry standards for insulation and conductive performance, providing a reliable electromagnetic conduction solution for equipment. Analysis of Insulating Enamel for 17 AWG Enameled Aluminum Magnet Wire The insulating enamel commonly used for 17 AWG enameled aluminum magnet wire is mainly based on a composite coating system. This system usually adopts a…

28 AWG aluminum enameled wire is a special type of conductor with an insulating enamel coating on the surface of the aluminum conductor. Its bare wire diameter is approximately 0.32 mm (the diameter increases slightly to 0.35-0.38 mm after enameling), offering the dual advantages of lightweight construction and superior insulation performance. Compared to traditional copper wire, aluminum has only 30% of the density of copper, resulting in a 50% weight reduction for the same conductive cross-sectional area, significantly reducing energy consumption in weight-sensitive fields such as aviation and new energy vehicle motors. Parameter categoriesSpecification NameStandard value/rangeunitRemarkBasic SpecificationsAWG number28- American Wire GaugeBasic SpecificationsConductive materialsEC Grade Aluminum-Lightweight materials, low densityBasic SpecificationsNominal D0.320mmCore dimension parameters when manufacturing coilsBasic SpecificationsNominal cross-sectional area0.0810mm²Affecting current carrying capacityElectrical performanceResistivity (Aluminum)2.82 x 10-8Ω⋅mInherent properties of materialsElectrical performanceDC resistance (20℃)about 340Ω/kmresistance per kilometer of conductorElectrical performanceBreakdown voltageDepending on the insulation classVDielectric strength of insulating filmElectrical performanceMaximum operating temperature130, 155, 180,…

Polyester 130°C magnetic copper wire (standard model QZ-1/130 or QZ-2/130) is a magnet wire made by coating a copper conductor with polyester insulating varnish and baking it at high temperature. It has a heat resistance rating of B (130°C) and is widely used in windings for motors, transformers, relays, and other equipment. I. Core Performance 1. Electrical and Mechanical Properties High Conductivity: The copper conductor has a conductivity of 58×10²S/m, surpassing aluminum wire (37×10²S/m), ensuring low energy consumption and high efficiency. Strong Adhesion: The polyester varnish film offers excellent mechanical strength, scratch resistance, and solvent resistance, making it suitable for high-speed winding processes. Insulation Reliability: Online detection of pinhole and varnish particle defects ensures insulation uniformity, and the breakdown voltage meets industry standards. 2. Heat Resistance and Limitations Heat Resistance: Long-term operating temperature 130°C, softening breakdown temperature 175°C, thermal shock test temperature 155°C. Shortcomings: Poor heat shock resistance, easy to…

24 gauge enameled copper wire is a high-purity copper conductor coated with an extremely thin, high-performance insulating varnish (the “enamel”). It falls under the category of magnet wire and is the core material for all electrical devices that require dense windings to generate electromagnetic effects. The enamel layer provides insulation, preventing adjacent turns from contacting and shorting, while also allowing for maximum tightness in winding. Core Performance Advantages: Balanced flexibility and strength: Slightly thicker than a human hair, it bends easily and is suitable for complex wiring scenarios. Electrical Performance: It can carry 3-5 amps (depending on the insulation material), has low resistance, and transmits power efficiently. Economical: It is less expensive than thicker wire, is easy to install, and is suitable for high-volume production. Key Specifications and Characteristics of 24 AWG Enameled Copper Wire CharacteristicTypical valuesImpact on applicationsBare copper wire diameterApproximately 0.511 mm (0.0201 in)Determines the volume of the coil…

Stop breaking 35 AWG wire. A veteran engineer shares 15+ years of hands-on experience, revealing the secrets to tension control, soldering, and insulation that datasheets won’t tell you. Solve real-world winding problems and perfect your coils.