1210-821H

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are typically electromagnetic devices which store energy in the form of a magnetic flux when electric current passes through them. The 1210-821H inductor belongs to the family of these devices, and, as such, finds many applications in the field of electronics. In order to better understand its working principle and specific application fields, this article will look at 1210-821H’s structure and construction, as well as how it functions in certain conditions.

First, 1210-821H is a “rod core” type of inductor, which consists of a cylindrical core made of metal surrounded by a coil of wires. The core is in the shape of a rod, as the name suggests, and is usually made of a high permeability ferrite material such as manganese-zinc (Mn-Zn). This core provides a path for magnetic flux to travel, so that energy can be stored in the core during operation. The wire coil is wound around the outer surface of the core, and is typically made of copper.

The application of electricity onto this structure induces a magnetic field around the core, which is then stored in the core itself due to the high permeability of the material. The stored magnetic energy then induces an electromotive force (EMF) in the coil, which in turn generates an electric current. This process of creating an electric current through the induction of a magnetic force is the basic principle behind 1210-821H’s operation.

Dependent on the type of applications, 1210-821H’s can be further modified and wrapped in an insulation tape to prevent short circuit or breakdowns, which could damage the equipment being used. As far as its specific application fields are concerned, 1210-821H inductors are commonly used in noise filters, as the EMF generated by the magnetic field helps block out unnecessary signals and noise. Furthermore, they are also used in voltage regulators, transformers, power supplies, and windings. In addition, due to their high frequency operation, they are also used in a variety of radio communications, especially for HF and VHF modes.

In conclusion, 1210-821H is a type of rod core fixed inductor which operates based on the principle of generating an electric current through the induction of a magnetic force. Its applications are diverse, ranging from noise filters to voltage regulators and power supplies.

The specific data is subject to PDF, and the above content is for reference