The Natural Philosopher wrote:
On 20/07/2019 13:47, wrote:
On Friday, 19 July 2019 18:49:20 UTC+1, NY wrote:

I wonder how US came to standardise on 60 Hz and Europe on 50 Hz in the
first place.

Is it generally 50 Hz = 230 V (+/- tolerances) and 60 Hz = 110 V (+/-
tolerances) or are there some countries which have standardised on 230 V @
60 Hz or 110 V @ 50 Hz?
#
Thought it was 115V 60hz..

Think youll find its 120V @ 60Hz.

Tim

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