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Old December 1st 16, 10:18 AM posted to
Andy Burns[_12_]
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Posts: 573
Default I dislike ordering stuff that is not in stock

Ian Jackson wrote:

I have a tiny transformer which is 120V in, 6V
out. However, it is out of an aircraft, where the onboard 'mains' used
to be 600Hz. If I fed it with 120V 50Hz, there would be a big bang.

Not 400Hz?