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Type: Posts; User: asf14tomcat

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  1. Replies
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    196

    it's have DC to DC :D

    it's have DC to DC :D
  2. Replies
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    1,294

    don't forget the fan . this with blow some heat...

    don't forget the fan . this with blow some heat in diode bridge.
    seem need someone make a test ;)
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    417

    it just a elite V3 platform and they send it to...

    it just a elite V3 platform and they send it to 80plus to get the certified . it better for selling
  4. Replies
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    1,665

    look like Comstars/KT OEM

    look like Comstars/KT OEM
  5. We use this GW version from 2018 until now :D

    We use this GW version from 2018 until now :D
  6. yes . No PFC. advantages: prevent customer...

    yes . No PFC.
    advantages: prevent customer manual blow-up the psu. because no red switch and relay NC always is 220v range .Maketing & sale will have selling point "look like" active pfc in cheap...
  7. it no red switch because it have "auto voltage"...

    it no red switch because it have "auto voltage" circuit ( small board sit in AC connector)
    detect main voltage change and switch by relay
    same cougar SL series
    4200
  8. 12KJ capacitors . 12KJ.com

    12KJ capacitors . 12KJ.com
  9. 5x 25amp Bridge Rectifier just for standby...

    5x 25amp Bridge Rectifier just for standby circuit :o
  10. Replies
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    6,373

    It not a H6/GX platform. Just a budget 80+gold...

    It not a H6/GX platform.
    Just a budget 80+gold platform . look like it same xigmatek minotaur series with japanese cap
  11. I have one . MWE 700 v2 white. and very loud...

    I have one . MWE 700 v2 white. and very loud noise :( like inductor vibrating
  12. Replies
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    3,278

    P650B have vrm(dc to dc), japanese cap and...

    P650B have vrm(dc to dc), japanese cap and sightly higher efficient . vs650 use old group regulated . i dont know how vs650 is better?
  13. Nope. Connector melting/burned . not the cable ....

    Nope. Connector melting/burned . not the cable . when rx470 take to much power from pcie lane. I see a lot of case burn the 12v circuit line in mainboard and sata connector ( if they use a riser)
  14. they use a lot of brands of oscilloscope :D

    they use a lot of brands of oscilloscope :D
  15. Replies
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    3,243

    correct. Still small but growing up Btw CWT ...

    correct. Still small but growing up
    Btw CWT have factory ( produce component like tranformer and coil) in north VN
  16. Replies
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    . look small coil between two tranformers( 5vsb...

    . look small coil between two tranformers( 5vsb tranformer and main tranformer) like Magnetic Amplifier 3,3v circuit . hope I'm wrong:(
    3849
  17. Replies
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    I open this up in 2013 . not now so I dont have...

    I open this up in 2013 . not now so I dont have any picture
    I dont think it strange . the platform is same any non pfc psu. "Auto range" aka voltage detect just a add-on circuit. Mornitor voltage...
  18. Replies
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    Yes. I'm opened this . cougar have two version...

    Yes. I'm opened this . cougar have two version SL one with auto range and one with red switch .
    https://www.newegg.com/p/N82E16817553018
    You can see a small pcb sit in ac connector . this is...
  19. Replies
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    3,076

    cougar SL have auto range ( auto switch without...

    cougar SL have auto range ( auto switch without PFC) it use a simple voltage detect circuit and switch by relay .
  20. Replies
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    S12III is rifle bearing too. I opened some to see...

    S12III is rifle bearing too. I opened some to see the bearing
  21. I agree with you. Cheap mining psu ripple around...

    I agree with you. Cheap mining psu ripple around 200mV over spec. they ( psu and the rig) still survive shortime
    I think rate of failure lower than melting modullar in good/best psu use to mining.
  22. Replies
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    4,086

    Because Evga?

    Because Evga?
  23. Replies
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    Rate in a one month ? . one month i think we can...

    Rate in a one month ? . one month i think we can not tell anything. As least 6 months
    Btw when leadex II lauching I think VN is a first country have last 2016. And a lot of this sell to miner to...
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    Yes they still use some mining psu too. That make...

    Yes they still use some mining psu too. That make me have little suprise because i dont see any RM1000x in here.
    Lucky this work very well after 8 months 24/24. This geatwall Platform so good...
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    Forgive this . i dont want we go too far( like...

    Forgive this . i dont want we go too far( like off topic) :D
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