AX97-40820 Inductors, Coils, Chokes

Fixed inductors are electrical devices that are used to contain a known and fixed amount of inductance. They are also referred to as fixed coils, and generally contain wire windings around an iron core or some other type of core material. Fixed inductors are frequently employed in the design of circuits in applications such as radio frequency (RF) antennae, medical devices, filtering, and more.

AX97-40820 is a fixed inductor designed for use in many radio frequency (RF) applications. It features a type of wire geometry design that is optimized for high performance operation in the VHF and UHF frequency ranges. It is widely used in the manufacture of RF circuits such as antennas, filters, oscillators, and amplifiers.

The AX97-40820 features a simple but effective core structure that consists of two layers of material, one silicon dielectric and one ferrite. The unique combination of materials creates an inductance value of 40 uH ± 10% that is highly stable under varying temperature and frequency conditions. The construction also offers excellent performance in terms of power handling and volume.

In terms of its working principle, the AX97-40820 fixed inductor uses a simple one-layer design structure in which the core material is a combination of silicon and ferrite. The core material provides the inductance value while the ferrite layer prevents the inductance from changing due to frequency and temperature variations.

The wire geometry of the AX97-40820 fixed inductor is designed to maximize efficiency and minimize losses. The winding pattern is typically kept simple with a can shape design that allows for optimal current flow. This maximizes inductive power handling in VHF and UHF applications in which the inductors are used as antennae, oscillators, and filters.

The AX97-40820 fixed inductor is an excellent choice for many RF circuit designs. The combination of core materials and winding pattern make it an efficient and reliable inductor for various applications. It offers high performance in the VHF and UHF frequency ranges, as well as excellent power handling and volume characteristics.