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Ferrite Core Inductor - Losses, Characteristics and Applications

When an electrical current passes through an inductor, it stores electrical energy in a magnetic field. An insulated wire coiledu00a0is used to make them. A magnetic field is formed in the clockwise direction as electricity enters into this coil from left to right. As a result, inductors resist any change in the current that passes through them.<br>#ferrites #ferritecores #ferriteapplications #ferritetransformers #ferriteinductors #powertransformers #softferrites #cosmoferrites

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Ferrite Core Inductor - Losses, Characteristics and Applications

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  1. Overview Inductors are an electronic component that store electrical energy in a magnetic field when electrical current passes through. They are made using an insulated wire wound into a coil. When electricity flows into this coil from left-to-right direction, a magnetic field is generated in the clockwise direction. Hence, inductors oppose any change in current passing through them. www.cosmoferrites.com

  2. There are three types of inductors seen in the market- • Air core inductors • Iron core inductors • Ferrite core inductors www.cosmoferrites.com

  3. What is Ferrite Core Inductor? Inductors that are manufactured with a ferrite core inside their coil are Ferrite core inductors. When these solid metal cores are used in inductors, the changing magnetic field exhibits large eddy currents because of the electrical conductivity of the metal. These currents circulate within the inductors alongside the closed-loop of electric current. www.cosmoferrites.com

  4. While using ferrite cores in inductors, we consider the following things- • High saturation • High impedance • Fewer losses • Stability in temperature • Properties of the material www.cosmoferrites.com

  5. Characteristics of Ferrite Core Inductors • They change electrical energy into magnetic energy and store the energy in them. • They allow DC (Direct Current) but not AC (Alternating Current) to pass through them at higher frequencies. • High Quality Factor - Material with low core losses; gapped ferrite core structure • Performance over temperature - Closely controlled µi (initial permeability) versus temperature • Minimum Stray Field - Use of toroid or pot core • High inductance - Attained by using ferrite materials with high permeability www.cosmoferrites.com

  6. Applications of Ferrite core inductors • Ferrite Core inductors can be used in coils that are operated between a frequency range from AF to 100 MHZ • They can be used in power transformers that operate in a low frequency range between 1 to 200 kHz • They can be used at both medium and high frequencies • They can be used in switching circuits • They can be used in Pi Filters • They can also be used in the ferrite rod antenna designed for medium wave receivers • Telecommunications is the largest and most critical segment apart from communications, entertainment, controls and other industries • Common mode inductors in power conditioning or power supply components • Prevention of common mode noise generated by the equipment from escaping into other circuitry www.cosmoferrites.com

  7. Ferrite Core Inductors are the right choice for you to use for a multiple numbers of your electrical requirements. With these, you can always ensure high permeability, high inductance, and low eddy current losses for a variety of high-frequency applications. Contact us at Cosmo Ferrites Limited to explore our range of ferrite cores that can be ideal for inductors and other applications. You can also navigate to Alisha Coils & Transformers, a division of our company to buy ferrite core transformers and allied products that are manufactured following international standards of quality and safety. www.cosmoferrites.com

  8. Thank you If you need more assistance, you can feel free to connect with our experts who will take you through our wide range of ferrite products available for several applications. Contact us to learn more. www.cosmoferrites.com

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