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Thread: Phanteks AMPS Series 550W Power Supply Review @ Tom's Hardware UK

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    Default Phanteks AMPS Series 550W Power Supply Review @ Tom's Hardware UK

    https://www.tomshardware.com/uk/revi...-supply-review

    Based off the second generation Seasonic Focus Plus Gold (GX).

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    Philipus II (11-29-2019)

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    How Seasonic changed inrush current protection stage? Former generation Focus also uses Hongfa relay for it.
    Last edited by vvvpcf; 11-29-2019 at 08:57 AM.

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    Yes true, I probably missed that because of an early sample that I had in mind.

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    Why transient response is so bad in seasonic platforms. Its caused maybe because of full bridge or wrong calculated circuit somewhere?

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    Quote Originally Posted by psupply View Post
    Why transient response is so bad in seasonic platforms. Its caused maybe because of full bridge or wrong calculated circuit somewhere?
    Are they though?

    Sure, the +3.3V rail did go out of ATX spec on certain transient loads. But the most important (some might say the only important) rail, +12V, passed with flying colors on the transient testing, and the +5V rail stayed well within spec.

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    yes, but still it went except norms, so it's a little bit weird. it has to be something wrong. just look on corsair rmx and transient response there...

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