08 December 2015, 02:43 | #41 |
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Thanks Akira, good to know. And I can test with another floppy drive. I should have thought have that actually - my troubleshooting skills have really slipped!
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08 December 2015, 10:08 | #42 |
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Yep, best way would be to connect another floppy drive. As for your batteries question - yes, you could in theory run the +12V line off a couple of 9V batteries, but they wouldn't last very long, and a resistor would depend on the A1200 always drawing the exact same current (which it won't, so you'll need a regulator or DC-DC converter). You might get a few hours out of a set of batteries but it's probably not worth it to be honest, and that's not considering the +5V and -12V lines which will need more batteries, and the main power line through the +5V line will drain a standard 9V battery in around 15 minutes so not particularly useful.
With DC-DC converters (like the PicoPSU), you could run an Amiga off a high capacity battery like a laptop or SLA battery for a few hours, and there have been projects in the past where people have installed Amigas in their cars using similar approaches. |
08 December 2015, 14:57 | #43 | ||
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Quote:
Quote:
For the time being, I'm thinking of leaving a Voltmeter connected to the PSU pins so that I can visually see when things start to go awry - I'm having major Amiga DT's here! |
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22 December 2015, 11:43 | #44 |
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http://www.amibay.com/showthread.php...y-upgraded-60W
How about one of these? Sent from Ubuntu Touch using the Forum Browser app |
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