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Powersupply voltage?

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  • Powersupply voltage?

    Hi I've got a 250W powersupply with the following voltages:

    +12v=12.281
    -12v=-12.349
    +5v=5.08
    -5v=-4.912
    +3.3v=3.456
    vcore=1.968 set at 2.0v

    Are any of these out of the acceptable range of value? The 3.3 looks a little high to me, it's about 5% over stated voltage. Is the power supply starting to go on me?

    tks

    Rick



    ------------------
    ASUS P2B
    Celeron 366@412 trying for 550
    128mb PC133 Crucial RAM
    G400 DH
    Maxtor 7200rpm 10GB
    4.3GB Fujistu
    Creative 24x
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    NIC (DSL baby!)
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    Asus A7V133, Duron 750@847, 512mb PC133 Crucial RAM, G400 DH, Maxtor 7200rpm 40 & 15GB, Liteon 16/10/32, Samsung 12x DVD, SB-Live, D-Link NIC

  • #2
    Find out the specs for the PS (on the outside of the case or on the manufacturer's website) and compare them to your measured values. Out of spec is bad. In spec is good.

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    • #3
      Hard to say, but usually, when a powersupply gets overloaded, the voltage decreases. Also, there is allways a voltage regulator built in the powersupply. It would rather die then let the voltage get out of the factory specified range.

      ------------------
      Athlon 500@650 Rock Stable (500 Core, 4ns)/MSI 6167/128mb/7200rpm/SB128/G400Max/Win98/RH6.0

      Athlon 800@1GHz/MSI 6167/256mb/7200rpm UD66/SB128/G400Max/Win98/Win2k/RH6.2/Be5

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      • #4
        I looked at some typical specs and +/- 5% for 3.3 V is not unusual for a budget PS. The quality PSs have +/- 1%.

        You are proabably within spec and nothing is wrong with your PS.

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