the gutless, bloated, and fried power supply hall of shame

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  • Behemot
    Badcaps Legend
    • Dec 2009
    • 4845
    • CZ

    #781
    Re: the gutless, bloated, and fried power supply hall of shame

    Works…but how far? No way that glass diode as one-way rectifier can do >1 A on spikes. And look at the soldering…
    Less jewellery, more gold into electrotech industry! Half of the computer problems is caused by bad contacts

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    • RJARRRPCGP
      Badcaps Legend
      • Jul 2004
      • 6301
      • USA

      #782
      Re: the gutless, bloated, and fried power supply hall of shame

      Originally posted by SIDMX
      FSP F350-A went seppuku!
      PSU spec is more like a 2003!
      ASRock B550 PG Velocita

      Ryzen 9 "Vermeer" 5900X

      32 GB G.Skill RipJaws V F4-3200C16D-32GVR

      Arc A770 16 GB

      eVGA Supernova G3 750W

      Western Digital Black SN850 1TB NVMe SSD

      Alienware AW3423DWF OLED




      "¡Me encanta "Me Encanta o Enlistarlo con Hilary Farr!" -Mí mismo

      "There's nothing more unattractive than a chick smoking a cigarette" -Topcat

      "Today's lesson in pissivity comes in the form of a ziplock baggie full of GPU extension brackets & hardware that for the last ~3 years have been on my bench, always in my way, getting moved around constantly....and yesterday I found myself in need of them....and the bastards are now nowhere to be found! Motherfracker!!" -Topcat

      "did I see a chair fly? I think I did! Time for popcorn!" -ratdude747

      Comment

      • mariushm
        Badcaps Legend
        • May 2011
        • 3799

        #783
        Re: the gutless, bloated, and fried power supply hall of shame

        Originally posted by Jooo
        Chinese 1$ including shipping phone charger.
        Brand is TJ Courier Charger, specs 5v 500ma.

        Surprisingly, this thing works.
        That's bad... how cheap and crappy can they go....

        It's worse than the charger I got as basket filler for an order, which I reviewed here: http://www.youtube.com/watch?v=YLjojTnkJq8
        At $1.67, it's much better than yours but still crap.

        Comment

        • Jooo
          Badcaps Veteran
          • Oct 2011
          • 222
          • Finland

          #784
          Re: the gutless, bloated, and fried power supply hall of shame

          Originally posted by mariushm
          That's bad... how cheap and crappy can they go....

          It's worse than the charger I got as basket filler for an order, which I reviewed here: http://www.youtube.com/watch?v=YLjojTnkJq8
          At $1.67, it's much better than yours but still crap.
          The casing is actually identical to this one. This was from Ebay though.

          And no, I'm not going to use it.

          Comment

          • kc8adu
            Super Moderator
            • Nov 2003
            • 8832
            • U.S.A!

            #785
            Re: the gutless, bloated, and fried power supply hall of shame

            apevia? 700w
            yeah right.
            my guess is 300 without a kaboom.
            this turd was bought by a friend of the shops roomates against everyones advice.lasted just short of a year.i wanted to see how far it would go.
            model atx-cb700w
            Attached Files

            Comment

            • LDSisHere
              Badcaps Veteran
              • May 2012
              • 727
              • U.S.A.

              #786
              Re: the gutless, bloated, and fried power supply hall of shame

              The way the caps are attached to the mains input is very......interesting. Safety must have been their main concern followed closely by wanting to put out a quality product that would easily do its' full rating.

              The important question is did the original buyer learn their lesson?

              Comment

              • 370forlife
                Large Marge
                • Aug 2008
                • 3112
                • United States

                #787
                Re: the gutless, bloated, and fried power supply hall of shame

                YoungYear do make their model numbers double what they design their units to put out, so ATX-600 would be spot on for 300W.

                Comment

                • kc8adu
                  Super Moderator
                  • Nov 2003
                  • 8832
                  • U.S.A!

                  #788
                  Re: the gutless, bloated, and fried power supply hall of shame

                  just what i told him it was good for.
                  the funny part is i googled atx-cb700w review and landed on his freshly posted review on newegg!
                  damm right a 300w unit with the ocp rigged up will make a nice space heater.....till the kaboom!

                  Comment

                  • kc8adu
                    Super Moderator
                    • Nov 2003
                    • 8832
                    • U.S.A!

                    #789
                    Re: the gutless, bloated, and fried power supply hall of shame

                    nice lead dress there huh?
                    sleeving those cap leads would have cost about 1/10 of a cent!
                    Originally posted by LDSisHere
                    The way the caps are attached to the mains input is very......interesting. Safety must have been their main concern followed closely by wanting to put out a quality product that would easily do its' full rating.

                    The important question is did the original buyer learn their lesson?

                    Comment

                    • Pentium4
                      CapXon Be Gone
                      • Sep 2011
                      • 3741
                      • USA

                      #790
                      Power Star PS-650

                      So Power Star, 650W huh? Ohhhh they meant at -25*C ambient But at a realistic temperature....250W cause of those 13007's. Even if it had 13009's, that transformer could pump out maybe 300W?

                      The NTC thermistor looks pretty pitiful

                      The rectifiers are a joke with 12V = 16A, 3.3V = 20A, 5V = 20A. I found it interesting how they used a PI filter on the 3.3V rail but put a jumper for the 5V and 12V PI coil slots. So maybe your RAM won't fry?

                      The 5VSB transformer is tiny! And using the 2 transistor design, I'm sure that area would run pretty hot.

                      The only words of praise this unit gets, is that ugly WAM fan moves a lot of air while being quiet, and the bearing was well lubricated

                      Not sure who OEMs it but on the PCB reads "ATX-320LY1" I imagine you could get this design up to 320W safely with the right parts

                      Chinese worker 1: I know this thing is unreliable and all....but how can we make it less reliable?
                      Chinese worker 2: I dunno...maybe make that hot minimum load resistor physically touch that low quality H.Q. cap?
                      Chinese worker 1: Genius!
                      Attached Files
                      Last edited by c_hegge; 10-25-2013, 08:45 PM. Reason: Fixed Title at user's request

                      Comment

                      • PeteS in CA
                        Badcaps Legend
                        • Aug 2005
                        • 3578
                        • USA, Unsure of Planet

                        #791
                        Re: the gutless, bloated, and fried power supply hall of shame

                        Pretty standard 200-250W TL494 clone based, 25-50KHz half bridge design. Even a mere 250W would cook the O/P caps or the O/P inductor cores. Assuming the main transformer core didn't saturate, with a resulting in a loud noise, bright flash, and unpleasant smell.
                        PeteS in CA

                        Power Supplies should be boring: No loud noises, no bright flashes, and no bad smells.
                        ****************************
                        To kill personal responsibility, initiative or success, punish it by taxing it. To encourage irresponsibility, improvidence, dependence and failure, reward it by subsidizing it.
                        ****************************

                        Comment

                        • ben7
                          Capaholic
                          • Jan 2011
                          • 4059
                          • USA

                          #792
                          Re: the gutless, bloated, and fried power supply hall of shame

                          The only good about it is it looks like it has proper Y capacitors ... not regular, unsafe, ceramic capacitors.
                          Muh-soggy-knee

                          Comment

                          • c_hegge
                            Badcaps Legend
                            • Sep 2009
                            • 5219
                            • Australia

                            #793
                            Re: Power Start PS-650

                            Originally posted by Pentium4
                            Not sure who OEMs it ...
                            If you look at the fan, you can tell that the OEM is Mary. Because it has a little Wam.
                            I love putting bad caps and flat batteries in fire and watching them explode!!

                            No wonder it doesn't work! You installed the jumper wires backwards

                            Main PC: Core i7 3770K 3.5GHz, Gigabyte GA-Z77M-D3H-MVP, 8GB Kingston HyperX DDR3 1600, 240GB Intel 335 Series SSD, 750GB WD HDD, Sony Optiarc DVD RW, Palit nVidia GTX660 Ti, CoolerMaster N200 Case, Delta DPS-600MB 600W PSU, Hauppauge TV Tuner, Windows 7 Home Premium

                            Office PC: HP ProLiant ML150 G3, 2x Xeon E5335 2GHz, 4GB DDR2 RAM, 120GB Intel 530 SSD, 2x 250GB HDD, 2x 450GB 15K SAS HDD in RAID 1, 1x 2TB HDD, nVidia 8400GS, Delta DPS-650BB 650W PSU, Windows 7 Pro

                            Comment

                            • cheapie
                              null
                              • Jul 2010
                              • 849
                              • USA

                              #794
                              Re: Power Start PS-650

                              Originally posted by c_hegge
                              If you look at the fan, you can tell that the OEM is Mary. Because it has a little Wam.
                              I know I've heard that somewhere before...

                              Originally posted by c_hegge (on jonnyGURU)
                              ^
                              It's Mary. How do I know? Look at the fan shot. It has a little Wam

                              Sorry, I couldn't resist.
                              Originally posted by Oklahoma Wolf (on jonnyGURU)
                              You've been reading too many of my reviews
                              I think I've been reading too many as well.

                              Comment

                              • c_hegge
                                Badcaps Legend
                                • Sep 2009
                                • 5219
                                • Australia

                                #795
                                Re: the gutless, bloated, and fried power supply hall of shame

                                Yeah, but we're not all on JG too.
                                I love putting bad caps and flat batteries in fire and watching them explode!!

                                No wonder it doesn't work! You installed the jumper wires backwards

                                Main PC: Core i7 3770K 3.5GHz, Gigabyte GA-Z77M-D3H-MVP, 8GB Kingston HyperX DDR3 1600, 240GB Intel 335 Series SSD, 750GB WD HDD, Sony Optiarc DVD RW, Palit nVidia GTX660 Ti, CoolerMaster N200 Case, Delta DPS-600MB 600W PSU, Hauppauge TV Tuner, Windows 7 Home Premium

                                Office PC: HP ProLiant ML150 G3, 2x Xeon E5335 2GHz, 4GB DDR2 RAM, 120GB Intel 530 SSD, 2x 250GB HDD, 2x 450GB 15K SAS HDD in RAID 1, 1x 2TB HDD, nVidia 8400GS, Delta DPS-650BB 650W PSU, Windows 7 Pro

                                Comment

                                • kaboom
                                  "Oh, Grouchy!"
                                  • Jan 2011
                                  • 2507
                                  • USA

                                  #796
                                  Re: the gutless, bloated, and fried power supply hall of shame

                                  Originally posted by kc8adu
                                  apevia?

                                  Originally posted by kc8adu
                                  my guess is 300 without a kaboom.
                                  Whhuuuutt?? I had nothing to do with this... I swear!
                                  300 milliwatts...

                                  Originally posted by kc8adu
                                  this turd was bought by a friend of the shops roomates against everyones advice.lasted just short of a year.i wanted to see how far it would go.
                                  model atx-cb700w
                                  Real far- out da window and into the dumpster!


                                  Cal, you funny- I got a good laugh from your "WAMs" after a rotten week. Thanks!

                                  Last edited by kaboom; 10-25-2013, 04:36 PM. Reason: "Jabberjaw" needed a "WAM"
                                  "pokemon go... to hell!"

                                  EOL it...
                                  Originally posted by shango066
                                  All style and no substance.
                                  Originally posted by smashstuff30
                                  guilty,guilty,guilty,guilty!
                                  guilty of being cheap-made!

                                  Comment

                                  • kc8adu
                                    Super Moderator
                                    • Nov 2003
                                    • 8832
                                    • U.S.A!

                                    #797
                                    Re: the gutless, bloated, and fried power supply hall of shame

                                    so it goes WAM! when it fails?
                                    power star.
                                    turn on the power and WAM! stars come out?

                                    Comment

                                    • cheapie
                                      null
                                      • Jul 2010
                                      • 849
                                      • USA

                                      #798
                                      Re: the gutless, bloated, and fried power supply hall of shame

                                      No, it goes "WAM!" when you throw it at the wall after it blows up your hardware.

                                      Actually, I think you're right. It would probably crumple and float away if you threw it at the wall.
                                      Last edited by cheapie; 10-25-2013, 06:24 PM.

                                      Comment

                                      • lti
                                        Badcaps Legend
                                        • May 2011
                                        • 2545
                                        • United States

                                        #799
                                        Re: the gutless, bloated, and fried power supply hall of shame

                                        Originally posted by kc8adu
                                        turn on the power and WAM! stars come out?
                                        That's what I was thinking.

                                        Comment

                                        • momaka
                                          master hoarder
                                          • May 2008
                                          • 12164
                                          • Bulgaria

                                          #800
                                          Re: Power Star PS-650

                                          Originally posted by Pentium4
                                          I found it interesting how they used a PI filter on the 3.3V rail but put a jumper for the 5V and 12V PI coil slots. So maybe your RAM won't fry?
                                          Yes, very important for your SDRAM to have clean power!
                                          Oh wait, it's not 1999 anymore?

                                          Originally posted by Pentium4
                                          Chinese worker 1: I know this thing is unreliable and all....but how can we make it less reliable?
                                          Chinese worker 2: I dunno...maybe make that hot minimum load resistor physically touch that low quality H.Q. cap?
                                          Chinese worker 1: Genius!
                                          so true

                                          Originally posted by kc8adu
                                          turn on the power and WAM! stars come out?

                                          Those Chinese PSU names are funny. Though still not as funny as PowMax, IMO.
                                          Last edited by momaka; 10-25-2013, 10:34 PM.

                                          Comment

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