2500-26H

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 electronic components that are used to create and store a magnetic field in a specific inductance, as well as to limit and control the flows of electrical current through a circuit. They consist of a core made of iron, air, or ferrite around which a winding of wire is wound—usually copper—in a variety of symmetric patterns. The addition of a second winding of different wire often allows one to adjust the total inductance and vice versa.

25H application field and working principle

The 25H application field includes various types of radio systems such as power supplies, audio, and video systems. These inductors are mainly used to provide stable and reliable power supply to the systems by providing a voltage drop for current regulation, as well as providing magnetic shielding against external interference. The inductor functions by creating a magnetic field whose strength is proportional to the magnitude of the current flowing through it. This magnetic field induces voltages and hence polarizing nature of the inductor. The application field of the 25H inductor is further diminished by the fact that it can handle less current than other similar inductors. This is because inductors, due to their physical configuration, can only handle a certain amount of current before the core of the inductor saturates. As a result, if the current is allowed to flow too freely, the inductor will fail, resulting in an electrical short. Thus, the application of 25H inductors is typically limited to relatively low-current environments.In terms of working principle, when current flows through the inductor, the electrons in the wire set up a helical-shaped magnetic field around the wire. This field opposes any change in current due to a law known as Lenz\'s law, which states that the induced emf in any closed circuit is equal and opposite the rate of change of the magnetic flux with respect to time. This causes a voltage drop across the inductor which reduces the current flowing through it. As a result, the inductor functions as a regulator by maintaining the current to a predetermined value.

Overall, 25H inductors are relatively low-power components mainly used for applications where current is not the main factor, such as audio and video systems, power supplies, and magnetic shielding. Although the 25H inductor can only handle a limited amount of current, it is capable of providing a continuous voltage drop, thereby assisting in the regulation of current.

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