LGJ7045TS-221MR40-H Inductors, Coils, Chokes

Fixed inductors have been used in electrical engineering for many years. They are widely used in applications such as inductors for switching power supplies, pulse circuits, and signal processing. The LGJ7045TS-221MR40-H is a fixed inductor that offers superior performance for various industry applications.

The LGJ7045TS-221MR40-H is a type of high saturation ferrite core inductor, also known as a ferrite bead. This type of inductor has an electromagnetic core made up of ferrite material, wound with a copper coil. It is commonly used in electronic circuits, as an inductor for communication, power supplies or signal processing.

The LGJ7045TS-221MR40-H is designed with a low DC resistance and a high saturation current value. It is composed of four separate coils and has a core made up of ferrite material with a hard nickel-base alloy material for protection and increased performance. The ferrite material provides excellent magnetic properties and allows for less leakage of the inductor\'s current. Its four separate coils reduce stray inductance and allow for increased power handling.

The LGJ7045TS-221MR40-H has an application field. It is suitable for power supplies, inverters, switched-mode power supplies, or SMPS applications. It is also used for power factor correction energy-saving solutions, high-frequency switching circuits, and CCFL lighting circuits. Since the inductor has four separate coils, it is ideal for use in multiple frequency switching circuits.

The working principle of the LGJ7045TS-221MR40-H operates much the same as conventional inductors. Once a current is applied to the coils, an electromagnetic field is produced. The flux produced from the field induce an EMF in the copper wire, which is proportional to the number of coils and their size.

The LGJ7045TS-221MR40-H also features a ceramic substrate, which improves thermal stability and current handing capabilities. The multiple high-selectivity core reduces the number of windings by up to 25%. This allows the inductor to increase its saturation current.

Overall, the LGJ7045TS-221MR40-H has a wide range of applications in industry. It offers excellent heat radiation characteristics, low DC resistance, and high saturation current. Its multiple high-selectivity core reduces the amount of windings required and improves its efficiency.