4470R-20F

Fixed Inductors

The 4470R-20F is a fixed inductor, and they are used in a variety of electronic applications. An inductor is an electrical component that stores energy in a magnetic field when it is connected to an alternating current (AC), and it releases this energy when the current is interrupted. When current passes through an inductor, the magnetic field that is created increases over time.

The 4470R-20F is a radial-style inductor that is designed with a specific value of inductance, typically 0.5mH. It has a maximum current rating of 0.6A and a maximum voltage rating of 25V. The inductor is typically used in regulated DC power supplies, power amplifiers, and audio circuits. It is typically found in consumer electronics, including televisions, computers, and cell phones.

The working principle of a fixed inductor like the 4470R-20F is relatively straightforward. When an alternating current is input into the inductor, a magnetic field is created around the inductor, storing energy in the form of a magnetic field. This magnetic field then stores energy until the current is interrupted, at which point the stored energy is released and the field collapses. The amount of energy stored in the inductor’s magnetic field is proportional to the current passing through the inductor.

The 4470R-20F and other fixed inductors are used in a variety of AC-based circuits, such as those that are found in power supplies and other regulated DC circuits. These inductors can be used to store energy and help regulate the current and voltage in a circuit, allowing for a more predictable and consistent performance. Fixed inductors are typically found in consumer electronics and can be used in audio and video applications, such as television and video games.

In summary, the 4470R-20F is a fixed inductor that is designed with a specific value of inductance, typically 0.5mH. It has a maximum current rating of 0.6A and a maximum voltage rating of 25V. The inductor is typically used in regulated DC power supplies, power amplifiers, and audio circuits. The working principle of the 44702-20F is that when current passes through the inductor, a magnetic field is created, storing energy in the form of a magnetic field until the current is interrupted. Fixed inductors are used in a variety of AC-based circuits and are typically found in consumer electronics.