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    What is a Conical Inductor?

    Date:[2019-06-10]

    Off-the-shelf “flying lead” and surface mount broadband conical inductors, Figure 1 andFigure 2, are a special type of broadband RF choke that are used to filter radio frequency (RF) and microwave frequency interference from electronic circuits. At high freq…

    What is an LC Filter?

    Date:[2019-05-02]

    An LC filter combines inductors (L) and capacitors (C) to form low-pass, high-pass, multiplexer, band-pass, or band-reject filtering in radio frequency (RF) and many other applications. Passive electronic LC filters block, or reduce, noise (EMI) from circuits …

    A Guide to AEC-Q200 Qualified Components

    Date:[2019-05-02]

    Coilcraft offers a wide range of off-the-shelf inductive components engineered to withstand extreme heat and cold. Most of them meet the stringent quality standards of AEC-Q200 and are suitable for use in harsh automotive environments. Automotive applications …

    What is a gate drive transformer?

    Date:[2019-05-02]

    Current through a MOSFET between drain and source is controlled by a drive voltage applied to the MOSFET gate. In switching power supplies a pulsed gate drive voltage turns the drain-source current on and off, operating the MOSFET as a current switch. Gate dri…

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