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  1. Replies
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    Phew... It looks a lot better than the disgusting...

    Phew... It looks a lot better than the disgusting Astro GD.

    Micronics have to quickly change their shitty and inefficient lineup. All of their products except one or two are shit. :(
  2. Is there any case of shutdown of GX other than...

    Is there any case of shutdown of GX other than FX(V1)?
  3. On my local forum I have seen the Focus FX 750w...

    On my local forum I have seen the Focus FX 750w and Focus PX 850w shut down when used with the RTX 3080.

    It is not clear when FX was produced. PX is the 9th week of 2018.

    It seems to have...
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    177

    What does this diode do?

    4239
    4240
    (Below is the downgrade of the product above.)

    This is next to NTC and I have been told this is a relay substitute. (There is no relay on this PSU)

    Some say it's TVS, but I know TVS...
  5. Replies
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    813

    How about the CWT platforms? Does the PSU that...

    How about the CWT platforms? Does the PSU that has not gone through Corsair also use a fan controller MCU? (Greater than or equal to 80 Plus Gold PSU)
  6. https://www.igorslab.de/nvidia-geforce-rtx-3080-un...

    https://www.igorslab.de/nvidia-geforce-rtx-3080-und-rtx-3090-und-die-crashs-warum-die-kondensatoren-so-wichtig-sind-und-was-eigentlich-dahinter-steckt/

    New igorslab's news

    This seems to be...
  7. Replies
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    316

    Does it relate to why T3 outsourcing PCBA? The...

    Does it relate to why T3 outsourcing PCBA?
    The first is andyson's PSU.



    Hmm... I guess they did it because this method was cheaper...

    The first(Andyson's) PSU is not only group regulated,...
  8. Replies
    4
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    316

    Why is non-SMT PSU like garbage?

    4230
    4231
    4232

    I've found resistance mounted this way in some very old PSUs and shit PSUs. This doesn't seem to be the SMT method, and my local forum users say it's a very shit method.

    What's...
  9. Replies
    5
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    281

    Only 3.3V DC to DC?

    Some PSUs do not apply DC/DC to all minor rails, but only 3.3V. (12V and 5V are group regulated)

    What's the reason? Isn't it meaningless?
  10. Thread: Cons of LLC?

    by Barcode
    Replies
    2
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    240

    Cons of LLC?

    I know that the disadvantage of the LLC circuit is that the transient response is slow and the burden on the secondary capacitor is high.

    Is this right? And is there a connection between slow...
  11. Replies
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    651

    4223 4221 4222 ...

    4223
    4221
    4222


    https://www.fcpowerup.com/nvidia-3080-psu-compatibility/

    However, Fantastic(edited)'s review says the RTX 3080 can consume 750 watts in a very short time.
    The total...
  12. Replies
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    218

    The length is a little disappointing. 190mm is...

    The length is a little disappointing. 190mm is too long :rolleyes:
  13. Replies
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    196

    CoolerMaster V Gold V2 Review&Inside shot

    4218

    http://www.coolenjoy.net/bbs/review/826151

    Efficiency looks good. 750w is 80plus platinum:)

    But... performance cannot be judged yet :crazy:
    The load regulation looks bad.

    I think a...
  14. Replies
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    286

    Cougar GEX review

    4204
    https://www.quasarzone.com/bbs/qc_qsz/views/480161

    It looks like a revision of the Xhy 1408/MWE Gold.
    (Quiet operation with semi passive mode, better caps)
    It sells for $95 in my region...
  15. Thread: About SSR-GB3

    by Barcode
    Replies
    8
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    461

    About SSR-GB3

    I knew its topology as LLC/IR, but in Cybenetics says it's GR.
    Review and Seasonic also claim to be IR.

    4201
    The internal photo also looks IR, is Cybenetics wrong?

    And the 3.3V load...
  16. [ What does '12V OCP OTP' mean? And...

    [


    What does '12V OCP <=> OTP' mean?

    And how can I check outside of primary protection ICs? Where is it located?
  17. Q.Questions about the protection circuit(OCP)

    1.
    Some PSUs that are marked as having OCP do not have OCP in the supervisor IC, but in the test, the PSU implements OCP.

    As an example of CORSAIR CX, The Great Wall's IC ST9S429-PG14 supports...
  18. Replies
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    337

    Q.The importance of the bridge rectifier

    1.
    What will happen to the PSU if the bridge rectifier is too bad?
    Taking FSP as an example

    https://mblogthumb-phinf.pstatic.net/20131221_185/vobavoba_1387594365903fDgI0_JPEG/1.jpg?type=w420
    ...
  19. Replies
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    656

    Question of Cougar XTC's Manufacturer

    Is WEI CHANG XING the manufacturer of XTC? If yes, is this HEC's factory?
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