italie |
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MAME owes italie many thank yous, hah
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Reged: 09/20/03
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Posts: 15246
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Loc: BoomTown
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Re: Wattage in arcade boards
07/30/13 03:58 AM
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> With standard Jamma arcade boards the general rule of thumb is get an adjustable
> arcade power supply and a digital multimeter and set the 5V out to 5.1V. That will
> run 99% of Jamma boards including every SF2 I've ever tried. Some huge boards need
> more, like Midway boards from the 90s that supply power into hard drives and a lot of
> IT boards sucked the power too, and stuff like System 246. Those might need 5.35 or
> so, but use that info at your own risk.
Judging amp draw by the voltage required is a dirty method of adjusting power...icky icky icky....
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