MIL4922-41L

Fixed inductors are electronic components that store energy in an electromagnetic field. It is used to regulate electrical current in many electronic applications, including power supplies, audio amplifiers, and radio frequency circuits. Among several types of fixed inductors available in the market, MIL4922-41L is one that has become quite popular due to its wide range of useful features. This article will explain the various application fields and working principle of MIL4922-41L.

Application Fields

MIL4922-41L is a high-frequency shelled inductor with an outer diameter of 12.5 mm and a rated current of 5 Amp. It has an inductance range of 8.2- 101 µH and is suitable for radio frequency, telecommunications, computers, and electronics measuring equipment. It is commonly used in high-frequent, low-pressure circuits, such as resonant and filter circuits, for full wave rectification, and as the input and output signal of the power amplifier. It is also suitable for oscillators, transponders, and RF isolators, as well as integrated circuits and SMD applications.

Working Principle

The working principle of fixed inductors is based on the property of a conductor to create an electromagnetic field when current is passed through it. As the current passes through the inductor, an electric field is created, which induces a magnetic field around the inductor. This magnetic field stores energy, and as the current continues to flow, the magnetic field stores more energy. When the current stops, the magnetic field collapses and the energy is released in the opposite direction of the current. This phenomenon is known as back electromotive force.

MIL4922-41L is a low-loss inductor, meaning that it allows the current to flow unhindered through its core, resulting in a very low amount of power dissipation. The high-frequency shelled inductors of MIL4922-41L are designed to operate at extreme temperatures, up to 125°C, ensuring reliable and long-term performance even in high power applications. Additionally, it has a high self-resonant frequency and is excellent for eliminating high frequency noise in various applications.

MIL4922-41L fixed inductors are essential components in any electronic system, as they provide stability and help regulate current. It is a reliable component that offers excellent performance for various applications, and its versatility makes it quite popular among electronics manufacturers and engineers.