The booming development of electric transportations has enlightened the need of high power converters with high power density at low cost. Conventional wire-wound inductors are limited by losses in high frequency, which explains the emergence of planar magnetics that have a better behavior in high frequency and are easier to manufacture. This paper presents the design of an I-core PCB inductor for high frequency and high power, with an inductance of at least 1 µH from 0.1 MHz to 2 MHz and total losses below 33 W. It is modeled and simulated through 3D FEA with a 50A sinusoidal current waveform, and a study on the influence of geometric parameters and frequency on inductance and losses is carried out.


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    Title :

    I-core PCB Planar Inductor Design for High Frequency and High Power Converters


    Contributors:


    Publication date :

    2022-06-15


    Size :

    2507171 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English