Gregory's Server@Urethramancer Apparently 400 Hz is popular for avionics rather than 60 Hz because the higher frequency means the transformers are much smaller.
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 @Urethramancer Apparently 400 Hz is popular for avionics rather than 60 Hz because the higher frequency means the transformers are much smaller. 1 comment
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@kenshirriff At least a logical, rather than arbitrary reason this time :)