They vary with different manufacturers. Here is a typical 230 watt ps.
DC OUTPUT +3.3V +5V +12V -12V -5V +5VSB 230W Max Combined Watts 10A 18A 7A 0.8A 0.8A 2A 230W
David I.
David, do you have info on the max amperages of the various voltages on a 250watt supply?
___________________________________________________________________________Here are the voltages and colors: _______ / \ | 1 2 3 4 | |________|
Pin Function
1 +5 V - Yellow Wire 2 Ground - Black Wire 3 Ground - Black Wire 4 +12 V - Red Wire
David Irwin
----- Original Message ----- From: "Philip Johnson" <oldcoot.phil@xxxxxxxxx> To: "Lektrik_flyers" <lektrik_flyers@xxxxxxxxxxxxx> Sent: Sunday, July 03, 2005 11:20 AM Subject: [lektrik_flyers] power supplies
Hi all
If you are giong to build a hot wire cutter and need a powrer supply;
CompUSA is selling an ATX computer supply for $1.99 after rebates
Starts at $29.99 then instant $7.00 off and $21.00 mail in. I dont
know how good such a supply is for the purpuse but have read in
threads that they are used. To work rather well; it would be good to
have DC outputs of about 12v- 6amp for wing core cutting set ups and
5/6v-6amp for fff cutting. I don't know the available outputs on
these. Some of you computer geeks should know. There are probably a
lot of free ones laying around if you know where to find them. An AT
power supply should also work depending on available output V/As.
Phil
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___________________________________________________________________________ You are a member of the lektrik_flyers listserv. You became a member of this listserv by either directly subscribing or being recommended for subscription by a fellow member. If you no longer wish to be a member of this listserv, please follow the link (//www.freelists.org/list/lektrik_flyers) and follow the onscreen prompts to be removed from this list. Should this not work for you send an email to bbeavers57@xxxxxxxxx and supply the email address you wish to have removed from the listserv, and this will be done at the earliest available opportunity. Visit our website at http://users.tcworks.net/~bbeavers/. Thank you and we hope you continue to enjoy being a member of the lektrik flyers.