05 June 2012, 17:00 | #1 |
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Amiga 25W power supply question
I have Amiga 1200 and my question is:
Will I damage the motherboard with standard 25Watt power supply with this configuration: Blizzard 1230/50 mk3 Indivision AGA 1200 mk2 CF 4gb as hard drive Floppy drive 880kb and I plan to add two 12volt fans (one to Blizzard, one to Indivision AGA mk2) or should I go ahead and buy 200Watt modified PC power supply ? I have no CD-ROM in my Amiga. Thanks, Art |
05 June 2012, 17:15 | #2 |
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no,but you might be straining the power supply a bit.
200watt is a bit of a overkill for this config,but it'll work fine.or you could try to get an a500 supply. |
05 June 2012, 17:48 | #3 | |
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if you go the AT PSU route it's the amps going to the 12v and 5v lines you need to be aware of. I've seen some pretty high wattage PSU's with pretty poor amps on the 5v lines
Quote:
be careful putting the fans on the floppy power lead. the traces powering it are thin and could get hot enough to burn out. You're best taking a line off the point on the power socket of the motherboard with a good gauge wire like the ones used in your pc to power hd's/dvd's. |
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05 June 2012, 18:26 | #4 |
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I've got an easy guide in a post to mount a nice psu: http://eab.abime.net/showpost.php?p=819819&postcount=89
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05 June 2012, 18:53 | #5 |
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That 25 W is probably good enough just for an extra floppy and memory card.
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05 June 2012, 19:11 | #6 |
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06 June 2012, 12:04 | #7 |
BlizzardPPC'less
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Replace with an A500 PSU and you have decent juice for your setup. Or just mod a PC psu.
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06 June 2012, 22:55 | #8 |
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07 June 2012, 20:05 | #9 |
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