IMS02WWDBH681K40

Fixed Inductors

Fixed inductors are devices that use a magnetic field to store energy in a coil. The most common type of fixed inductors are coils with several turns of wire, wrapped around a core of some type, usually ferrite or air. The inductance of a fixed inductor is determined by the number of turns of wire, the type of core material, and the size of the core.

IMS02WWDBH681K40 is a fixed inductor with the number of turns of wire as 21, having the core material of ferrite material and size of 1.8 mm height.

Matching these parameters, IMS02WWDBH681K40 has a wide range of application fields. The inductor’s ability to store energy and high saturation current rate make it suitable for Power Supply and Power Distribution applications as it is able to provide efficient and accurate regulation for a variety of applications. Besides, the device has sufficient magnetizing power so it can also be used in motor controllers and lighting applications that require high inductance values. Last but not least, it can be used in switching regulators which need improved switching stability and high frequency switching applications.

When the current flows through the fixed inductor, the magnetic field produced will store energy. The magnetic flux produced by a coil changes in an opposite direction to the current that flows through it. This is described by Faraday’s Law of induction which states that the induced electromotive force in any closed circuit is equal to the negative of the time rate of change of the magnetic flux.

In the case of a fixed inductor, the energy can be accumulated by a single output coil without the need of a second coil. When the current is flowing through the inductor’s coil, both magnetic field and voltage are generated. While the magnetic flux is building up, the voltage across the coil increases also as the magnetic field expands. When the current stops, the magnetic field decreases, releasing the energy and voltage stored in the coil.

In conclusion, IMS02WWDBH681K40 is a fixed inductor suitable for a broad range of power system applications due to its high saturation current rate, wide range of regulated voltage outputs, high inductance values and its ability to store energy and produce magnetic flux. It thus provides higher efficiency and accurate regulation even in high frequency environments.