ELC-09D390DF

Fixed inductors are a type of passive electrical component that store energy in the form of a magnetic field. The ELC-09D390DF is a type of fixed inductor that is commonly used for electrical engineering applications. This article will discuss the application field and working principle of this component.

The ELC-09D390DF is designed for use in AC line filters, pulse and timer circuits, and switching power supplies. It is a low profile, high power, and low-cost inductor, making it ideal for applications where size and cost are important factors. The inductor is also capable of withstanding high operating temperatures, ranging from -40C to +105C.

The working principle of the ELC-09D390DF is based on electromagnetic induction. This type of induction involves a magnetic field around a wire or coil, which induces a current in the wire when it is exposed to a changing magnetic field. This process is called mutual inductance and it is the basic principle used in inductors. The current that is induced by the magnetic field around the ELC-09D390DF is proportional to the rate of change of the magnetic field.

The ELC-09D390DF is a wire wound inductor that consists of two coils that are wound around a ferrite core. The inner coil consists of a copper wire that is wound around the core and the outer coil consists of an iron wire that is used to conduct the induced current. The number of turns in the copper winding determines the inductance value of the component, while the number of turns in the iron winding determines the copper loss of the component.

The coil of the ELC-09D390DF is coated in an epoxy resin, which helps to protect the copper wire from oxidation. The inductor also features a variety of safety features, including a varistor that helps to protect the component from over voltage conditions and an internal fuse that helps to prevent it from being short circuited.

The ELC-09D390DF is also an ideal choice for applications in the automotive industry, due to its high power handling capabilities. It can be used for applications such as vehicle electrical systems, auto ignitions systems, engine control systems, and lighting systems. The inductor is also suitable for use in consumer electronics such as digital cameras and GPS receivers.

The ELC-09D390DF is a versatile fixed inductor that is suitable for use in a variety of applications. Its low profile, high power, and low cost make it an attractive choice for electrical engineering applications. It is also capable of withstanding high operating temperatures and features a variety of safety features to protect it from damage. The inductor is also well-suited to the demanding environment of the automotive industry. All of these factors make the ELC-09D390DF an excellent choice for a variety of electrical engineering applications.