Two On A Big Ocean The Story of the First Circumnavigation
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lv-ab: A little more about power supplies.

From: Jay Prince (no email)
Date: Fri Mar 02 2001 - 19:41:13 EST

  • Next message: K2JXW / ARLHS.COM: "lv-ab: batteries"

    Earlier I said to not look for the cheapest, but was vague about
    prices. I consider $165 a great deal and wouldn't want to pay less.
    (assuming I was buying quality for the money.) You're going to (I
    assume) be driving a hard drive, motherboard, removable drives, and
    all that from this power supply. A bad power supply can destroy
    those components. I'm assuming those components cost you ten times
    what they are asking for this 250W power supply.

    I guess my point is people are more concerned about the motherboard
    than the power supply, because the marketing of computers puts more
    emphasis on the processor and motherboard features, but this doesn't
    represent the operational significance of them.

    Often a power supply doesn't fail, it just fails to provide good
    power, and this can look like random glitches, periodic bluescreens
    etc. Often someone will think they have a virus infecting thier
    computer when its actually just a faulty power supply.

    >I found a company that supplies these DC-DC power supplies for AT and ATX
    >boards ready to go.
    >Quite expensive though, the 250W ATX power supply goes for US$164.00
    >
    >http://www.keypower.com/DC_power/DX-250H.htm
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