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Thread: GaN FET

  1. #1
    Join Date: Mar 2009

    Location: Nottingham

    Posts: 491
    I'm Ian.

    Default GaN FET

    Whats your thinking?, hype or real opportunity, could class d take a huge step forward? Prices are high right now but will, no doubt, become budget soon

  2. #2
    Join Date: Apr 2012

    Location: South West of England

    Posts: 285
    I'm Will.

    Default

    The best Class-D amplifiers use switching MOSFETs from the mid-00s at relatively modest switching frequencies so improvements in FETs probably wont make too much difference aside from possibly efficiency.
    Radford Revival
    www.radfordrevival.co.uk

  3. #3
    Join Date: Mar 2009

    Location: Nottingham

    Posts: 491
    I'm Ian.

    Default

    I got the impression that the mosfets were replaced with gan transistor that switched much quicker which in turn gave a performance jump.

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