Safe to try a Power supply that's been in the Rain?

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • DJ_MIX
    Senior Member
    • May 2005
    • 118

    #1

    Safe to try a Power supply that's been in the Rain?

    If I let the Powersupply dry for a few days would it be safe to try to see if it works?

    It's a Sparkle PS that was in the trash along with the Compusa PC..

    Either way I will gut the fan if else fails...

    Might be funny But if it's dangerous it will let others know.
  • WeStSiDePLaYa
    Senior Member
    • Mar 2006
    • 63

    #2
    Re: Safe to try a Power supply that's been in the Rain?

    electronics+water=no problem
    electronics+water+electricity=problems


    if you let it dry out completely it will be fine.
    Specs
    DFI AM2 LANPARTY UT NF590 SLI-M2R/G
    X2 3800+EE AM2
    2x1GB OCZ PC2-6400 Platinum XTC
    XFX 7900GS
    Maxtor 6L250S0
    Maxtor 6V300F0
    Western Digital WD2500JS
    Mushkin HP-550(Cap/Filter Modded)

    Cooling
    Swiftech Apogee
    Swiftech MCW-60
    Swiftech MCP-600
    HardwareLabes Black Ice Extreme 2

    Comment

    • japlytic
      Badcaps Legend
      • Oct 2005
      • 2086
      • Australia

      #3
      Re: Safe to try a Power supply that's been in the Rain?

      Beware of conductive deposits when it is dry... try washing in methylated spirits, let it dry thoroughly, do an insulation check with a megger, if all OK, it still should be OK.
      My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics.

      Comment

      • PeteS in CA
        Badcaps Legend
        • Aug 2005
        • 3580
        • USA, Unsure of Planet

        #4
        Re: Safe to try a Power supply that's been in the Rain?

        If your oven can be set as low as 200F (~95C), you might be able to put it in your oven for a half hour or an hour to be sure it is dry. 250F would be too high. I think Topcat uses quartz heaters and a big box fan to dry motherboards.
        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

        • arneson
          Badcaps Legend
          • Sep 2005
          • 1267

          #5
          Re: Safe to try a Power supply that's been in the Rain?

          So basting may not be a good idea.
          Jim

          Comment

          Related Topics

          Collapse

          • Tynan Dill
            Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?
            by Tynan Dill
            I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.

            Upon bringing it home and plugging it up, it showed a standby light.

            I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.

            The screen seems to blackout and stay black, but with a flashlight I can see the display.

            With my Playstation 4 connected via HDMI, and running a game I can hear sound.

            Assuming...
            11-22-2024, 01:46 PM
          • sam_sam_sam
            Desoldering gun station modified to use a 18 volt @ 20 amp switching power supply
            by sam_sam_sam
            I have wanting to do this project for quite sometime now and I finally found a switching power supply that will work on this desoldering gun station ZD-915 that the original switching power supply took a shit and just was not worth trying to fix it because this switching power is not quite big enough to handle the heater element and the vacuum pump

            One note when I tested the switching power supply and the voltage control board I noticed that this desoldering gun heat up much faster than the original switching power supply which I was really surprised by to the point that I might buy...
            03-31-2024, 02:12 PM
          • sam_sam_sam
            Modification to a ZD-987 desoldering/soldering station using a external switching power supply
            by sam_sam_sam
            I have been working on this concept for quite some time now with limited success but recently I found a switching power supply that is setup for the voltage that this soldering station needs to operate at however it also needs part of the secondary circuit from the original switching power because you need several voltage rails

            I once tried to get a ZD-915 desoldering station to work on a 18 volt battery power supply but unfortunately things did not go well but I did find a work around but I might try this idea again but going at a little differently more about this another time...
            07-01-2024, 06:34 AM
          • shamsudeen
            Hi, Can we use SMPS Bench Power Supply for Laptop troubleshooting?
            by shamsudeen
            Hi all, I just need to know that, can i use SMPS type power supply to test and short circuit detection on a laptop motherboard?
            I saw 95% of repair guys are using only Linear bench power supply. linear bench power supply is pricy, thats why i planned to get one SMPS supply.

            i know that in linear power supply the noise will be very low comparing to SMPS supply....
            07-19-2025, 07:14 AM
          • CMCM
            Russound CA4 Power Supply Repair
            by CMCM
            Hello Everybody,

            Trying to repair a power supply from a Russound CA4 Multizone Controller (picture attached)

            Russound no longer supports it but were kind enough to provide a schematic of the power supply (pdf attached).

            The outputs marked 12v and 20v are all measuring only 1v.

            The board is clicking, which I think means it is in something called hiccup mode when the flyback transformers switches because of an internal problem or something else on the board Overloading it.

            The capacitors physically look clean (no bludgesor leaks) and...
            07-03-2025, 01:12 PM
          • Loading...
          • No more items.
          Working...