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

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    #106
    Re: the gutless, bloated, and fried power supply hall of shame

    The fan did indeed quit on this PSU, which is probably why it got so hot.
    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

      #107
      Re: the gutless, bloated, and fried power supply hall of shame

      You wonder why people don't notice their fans making hideous grinding noises.... A friend of mine had a 133Mhz Pentium and the PSU fan was in terrible condition.

      I did not know about capacitor problems at that time but luckily we just replaced the whole PSU.
      "Tantalum for the brave, Solid Aluminium for the wise, Wet Electrolytic for the adventurous"
      -David VanHorn

      Comment

        #108
        Re: the gutless, bloated, and fried power supply hall of shame

        They probably notice, but because the PC still appears to be working, they don't care.
        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

          #109
          Re: the gutless, bloated, and fried power supply hall of shame

          Originally posted by c_hegge View Post
          They probably notice, but because the PC still appears to be working, they don't care.
          qft

          Btw, here in Greece, I see many Linkworlds (LPQ, LPH or LPK) that use Sleeve Bearing Globe Fans and as they work at full speed all the time they fail quite often.
          Last edited by goodpsusearch; 11-22-2010, 10:36 PM.

          Comment

            #110
            Re: the gutless, bloated, and fried power supply hall of shame

            Sky 550 watt. It looks like TaiwanBreakDownComponents Company got the transformer right, for once as it's a real 35 size, but everything else is wrong. The transient input filtering is missing (other than only 2 Y-caps), the primary switchers claim to be 13009s, but they look too small. On the secondary, we have a 16A fast recovery on the 12v and 20A schottkys for the other two rails. All of the caps are BH. The primaries are 470uF. All of the rails have a pair of 1000uF caps on them, except for the -12, which has a single 470uF. The fan looks like an off-brand (HongGu). Probably could be re-built like my rexpower, but I'm not in any mood that at the moment, so it will probably just die a spectacular death on my load tester or get the sledge hammer treatment.
            Attached Files
            Last edited by c_hegge; 11-30-2010, 03:34 AM.
            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

              #111
              Re: the gutless, bloated, and fried power supply hall of shame

              correct me if i am wrong, but it appears that the grounding pin on the AC connector goes nowhere

              i would desolder the transformer out of it and find a junk small one to put in before you fry... the tranny might be good for a unit with a small tranny but good everything else

              500w mein ezel, das ist sehr schlecht! (english: 500w my ass, that (power suppy) ist very bad!)

              complete donkey poo...
              Last edited by ratdude747; 11-30-2010, 06:09 AM.
              sigpic

              (Insert witty quote here)

              Comment

                #112
                Re: the gutless, bloated, and fried power supply hall of shame

                The ground wire does actually connect to the case. It's just not easy to see in the picture. But it is still a gutless wonder.
                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

                  #113
                  Re: the gutless, bloated, and fried power supply hall of shame

                  It blew up at 277 watts on the load tester. Here's the carnaige
                  Attached Files
                  Last edited by c_hegge; 11-30-2010, 11:08 PM. Reason: Add some pics of the carnaige
                  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

                    #114
                    Re: the gutless, bloated, and fried power supply hall of shame

                    Shame. It didn't look that bad actually. Definitely not 500W, but I would have expected it to do 250W continuous, maybe 300W for short durations.
                    At least you got spare parts now .

                    Comment

                      #115
                      Re: the gutless, bloated, and fried power supply hall of shame

                      Originally posted by momaka View Post
                      ...It didn't look that bad actually...
                      Yes it did. It had no PI filter coils on the secondary and no way of adding them.
                      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

                        #116
                        Re: the gutless, bloated, and fried power supply hall of shame

                        What blew in it?

                        Comment

                          #117
                          Re: the gutless, bloated, and fried power supply hall of shame

                          Not sure. The primary swithers looked OK, although I didn't test them and they had gotten so hot that the plastic rings around the screws had melted. A few of the nearby resistors looked burned out, though. The burn mark is actually almost invisible on the component side of the PCB. Unforunately, I can't get any more pics as after it blew up, I scavenged the transformer and wires and gave it the sledge hammer treatment.
                          Last edited by c_hegge; 12-01-2010, 05:56 AM.
                          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

                            #118
                            Re: the gutless, bloated, and fried power supply hall of shame

                            Looks like the primary switchers blew out.

                            Comment

                              #119
                              Re: the gutless, bloated, and fried power supply hall of shame

                              Here's another shocker. Tiny transformer, miniscule heatsinks and half a PCB. The best part is, it's an FSP (more specifically, a Gigabyte "300W"). It did actually do 320W on the load tester, but the DMM wouldn't settle when I was reading the voltages.
                              Attached Files
                              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

                                #120
                                Re: the gutless, bloated, and fried power supply hall of shame

                                lol

                                It must be loud.

                                Comment

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