SDR0302-8R2ML Inductors, Coils, Chokes

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Fixed inductors are devices used to store energy inductively in the form of a magnetic field. A fixed inductor is a passive device that consists of a core made of ferromagnetic material, and two or more windings of wire wrapped around the core. The core is the source of the inductance, and the windings are used to carry the current. When current flows through the windings, a magnetic field is established in the core. The energy stored in the magnetic field is released as the current decreases, generating an inductive voltage in the opposite direction. The SDR0302-8R2ML is a Fixed Inductor from SEI, which incorporates the benefits of both ferrite core and wire wound construction into a single component.

The SDR0302-8R2ML provides stability and reliability for a wide range of applications. It is suitable for high temperature, high speed, and high frequency applications due to its low self-inductance and high magnetic flux density. The SDR0302-8R2ML is also highly resistant to mechanical shock and vibration, making it suitable for harsh environments. The inductor is equipped with a 2,4mm terminals and features a lead-free process. It is RoHS compliant and UL recognized.

The working principle of the SDR0302-8R2ML is based on Faraday’s law of induction. In this type of component, when current flows through the two windings, a magnetic field is generated in the core of the inductor. This magnetic field induces an electromotive force (EMF) in the opposite winding of the same inductor. The magnitude of the EMF is proportional to the rate of change of the current, as expressed by Faraday’s law. The EMF then generates a current in the same direction of the original current, thus reinforcing it. This is the basic concept of an inductor.

The SDR0302-8R2ML is a radial leaded inductor that features high current capacity and low losses. It is ideal for switched-mode power supply (SMPS) and power converter applications. Moreover, it is suitable for use in DC/DC converters, buck converter circuits, and in boost converter circuits. Additionally, it can also be used in high frequency switching applications such as Class D audio amplifiers.

The SDR0302-8R2ML is a cost effective, reliable, and efficient fixed inductor suitable for a wide range of applications. It provides stability and high performance, which makes it an ideal choice for power converters, DC/DC converters, and high frequency switching applications. Its working principle is based on Faraday’s law of induction, and it is based on a ferrite core and wire wound construction. In addition, it is equipped with a 2.4mm terminals and compliant with RoHS standards and UL Recognised.

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