Search:

Type: Posts; User: psupply

Search: Search took 0.00 seconds.

  1. Replies
    4
    Views
    160

    Cooler Master Reactor Gold

    hello! anyone heard about this https://www.morele.net/zasilacz-cooler-master-reactor-gold-550w-mpy-5501-afaag-re-6015679/

    it's for 350 zł = 87usd, seems to be interesting, but i i dont have any...
  2. Thread: Psu tips

    by psupply
    Replies
    9
    Views
    512

    it depends how much u want to spend on psu and...

    it depends how much u want to spend on psu and where do u live.
  3. so it's a little bit bad idea, especially when...

    so it's a little bit bad idea, especially when ripples are about 90 mv on 12 V... it's probably caused because of wrongly set "Super Light Load with Kick Pin". what a catchy name. then, i would...
  4. yup it's really weird. i was thinking maybe...

    yup it's really weird. i was thinking maybe capacitors are not correctly matched/wrong calculated i mean impedance for output power? also depends which caps are for 12V rails... funny, that highest...
  5. Replies
    12
    Views
    2,855

    Focus problems were not only compatibility, but...

    Focus problems were not only compatibility, but also rigid wires... I hope, that they replaced/removed capacitors for more flexible cables.
  6. Replies
    1
    Views
    220

    i think that really depends on a few things not...

    i think that really depends on a few things not only about topology. for example look at corsair cx450 which was testing with transient peaks. it has 3,3V above ATX specs, but cx is half bridge + llc.
  7. i read many times that caps in capacitors can...

    i read many times that caps in capacitors can cause, that wires are inextensible.
  8. Replies
    6
    Views
    683

    sometimes is that is one mag amp on output......

    sometimes is that is one mag amp on output... does it mean, that 12, 5 and 3,3V are group regulated? if not, in such cases must be really big jumping voltages i think.
  9. Replies
    1
    Views
    368

    that would be okay at low price, if inside would...

    that would be okay at low price, if inside would be indy regulated instead of group, but good, that it has an OTP, but group regulated + double forward with sleeve bearing platform is outdated as...
  10. yes, u are right, but theoretically. for example...

    yes, u are right, but theoretically. for example there is no any guide or i'm just blind, but i didn't find any articles how for example distinguish double forward and half-bridge topology with each...
  11. Replies
    72
    Views
    12,785

    Still in norms, but i wonder that if...

    Still in norms, but i wonder that if ripples/voltages are bad, but still in norms it can be dangerous to pc?
  12. Replies
    29
    Views
    2,370

    I advise you to look Corsair RMX series, because...

    I advise you to look Corsair RMX series, because they are probably the quietest or one of the quietest semi-passive on the market. You should buy RM550x or RM650x with your budget.
  13. I saw many pages about these topologies but it's...

    I saw many pages about these topologies but it's not clearly explained and topic isn't exhausted in my opinion. Also i think topologies are on of the hardest things in power supplies if we want to...
  14. Sorry for digging, but it's not clearly right....

    Sorry for digging, but it's not clearly right. one of the biggest reviewers in Poland says, that for example Corsair VS450 has half bridge topology...
  15. Okay first of all thanks for replies and now i'm...

    Okay first of all thanks for replies and now i'm going to talk you what mean basics for me. Am interested in power supplies since 3 or 4 years and i know many things about power supplies, what is...
  16. Book about Power Supplies and basics of electronics

    Hello! I want to read something, what is directed to people, who are interested in power supplies, but in general don't know basics about electronics (the best if it could be explained possible the...
  17. Thread: Active PFC

    by psupply
    Replies
    16
    Views
    1,274

    sometimes there are 2 caps primary, but why? is...

    sometimes there are 2 caps primary, but why? is it maybe parallel connected for increase the electric capacity?
  18. Replies
    8
    Views
    702

    is topology that important? I realize that ACRF...

    is topology that important? I realize that ACRF is slightly worse, but also it reaches a lot of efficiency like a LLC with keeping more money in wallet. Once i found, that cxm doesn't release...
  19. Thread: XFX XTR2

    by psupply
    Replies
    6
    Views
    849

    So Seasonic Focus is prime ultra Gold with worse...

    So Seasonic Focus is prime ultra Gold with worse fan and less warranty and XTR2 is also prime ultra gold but with only 5years warranty and anyone knows what a fan is inside this psu, because there is...
  20. Thread: XFX XTR2

    by psupply
    Replies
    6
    Views
    849

    but in my opinion something's wrong... there is...

    but in my opinion something's wrong... there is no seasonic prime 550W, only seasonic prime ULTRA 550W but xtr2 is with 550W. i don't know if there is any difference, but for example is Prime Ultra...
  21. Thread: XFX XTR2

    by psupply
    Replies
    6
    Views
    849

    XFX XTR2

    In Poland XFX XTR2 is cheaper than Seasonic Focus Gold, but i'm thinking which is better? It's really quiet about this power supply, but it seems to be a seasonic rebrand, as always :p

    Thanks in...
  22. Okay, thanks all for answers, and of course it's...

    Okay, thanks all for answers, and of course it's my fail, because it's not semi-passive. One more question - what if you have FOR EXAMPLE two power supplies. Supremo 550W and 650W. This 550W version...
  23. Semi-passive in this, and not only in this psu

    Why in this power supply https://www.silentiumpc.com/pl/product/supremo-m2-gold-550w/ semi-passive mode is specified by RPM with load of the power supply? I noticed that in not only this PSU, but...
Results 1 to 23 of 23