Ultra High Performance 19 SWG (Standard Wire Gauge) Round Aluminum Magnetic Wire is a wire with superior performance. 19 SWG is a Standard Wire Gauge, which refers to the specified diameter of the wire. In 19 SWG round aluminum magnet wire, "SWG" indicates that the wire diameter meets the Standard Wire Gauge.

19 SWG round aluminum magnet wire has good magnetic properties. It is widely used in magnetic devices such as electromagnetic coils and transformers. The magnetic properties of aluminum enable the wire to effectively conduct and generate magnetic fields to meet the requirements of magnetic applications. The wire uses aluminum as the conductor material. Aluminum has a low density and good electrical conductivity, making it a high quality conductive material. In addition, the magnetic properties of aluminum make the wire suitable for magnetic applications such as solenoid coils and transformers.

In high-temperature applications, aluminum's wire may experience some degree of loss of conductivity. Therefore, when using 19 SWG Round Aluminum Magnetic Wire in high temperature environments, attention needs to be paid to its temperature rating and thermal conductivity characteristics to ensure the stability and reliability of the wire.


Ultra-high performance 19 SWG round aluminum magnet wire offers several advantages. First, it has a lower electrical resistance, providing higher conductivity, which reduces energy loss. Second, the lightweight nature of aluminum results in a lighter overall weight of the wire, making it suitable for weight-sensitive applications. In addition, aluminum has good corrosion resistance, allowing the wire to have a long service life in harsh environments.

Due to the high thermal conductivity of aluminum, 19 SWG Round Aluminum Magnetic Wire may generate more heat under high load conditions. Therefore, proper consideration needs to be given to heat dissipation requirements when designing circuits and coils to avoid overheating that could lead to degradation or damage to the wire. Ultra High Performance 19 SWG Round Aluminum Magnetic Wire is commonly used in high frequency electronic equipment, power transformers, inductors, motors, generators and other applications. Its high conductivity, light weight and good magnetic properties make it widely used in high performance magnetic circuits.

When using 19 SWG Round Aluminum Magnetic Wire for coil design, factors such as coil current loading, magnetic field requirements, coil size and thermal management need to be considered. These factors will affect the selection of wire and the performance of the coil.