744373770056 Inductors, Coils, Chokes

Fixed Inductors

Fixed inductors are electronic components that store energy in the magnetic field that is created when current passes through them. Inductors are used in a variety of applications in the world of electronics, including power transmission, power supplies, high-frequency filters, and power conditioning. The 744373770056 is a specific type of fixed inductor, developed by the Japanese industrial giant, NEC.

Application Field and Working Principle

The 744373770056 fixed inductor is typically used in power circuits, power supplies, and other high-current applications. It has a rated inductance of 20µH at 2A, and a maximum rated current of 4A. The inductor’s construction consists of a high-purity iron core and two windings. The windings are insulated with a high-grade thermoplastic film.

As with any inductor, the 744373770056 works on the principle of magnetic induction. When an alternating current (AC) flows through the windings, a magnetic field is generated, which then induces a voltage in the opposite winding. This induced voltage is known as the back EMF, and it acts to oppose the current that has caused it – a phenomenon known as inductive reactance. This, in turn, leads to the inductor’s ability to filter out unwanted frequencies.

The 744373770056 is a very efficient inductor, with a low temperature coefficient and good frequency characteristics. It also has a low series resistance, meaning that it can handle high currents without producing a large voltage drop. This makes the 744373770056 an ideal choice for use in power supplies, where efficiency is a priority.

In addition to its use in power supplies, the 744373770056 fixed inductor can also be used in a variety of other applications, including filter circuits, audio circuits, switching power converters, and RF circuits. It is a versatile component that can be used in a variety of applications where reliable performance is required.

The 744373770056 fixed inductor is a reliable, efficient, and cost-effective component that can be used in a wide range of electronic applications. Its construction is robust, and its performance is consistent across a wide range of operating conditions. The 744373770056 is an ideal choice for use in high-current applications where reliability and efficiency are essential.

Conclusion

The 744373770056 fixed inductor is an ideal choice for use in high-current, high-efficiency applications. It is consistent in performance, with a low temperature coefficient and good frequency characteristics. It is also a cost-effective component that can be used in a wide range of applications.