some comments on linear power supplies: was : RE: [sdiy] Power Supply Design Questions

[J. Larry Hendry]

>> ----- Original Message -----
From: Czech Martin <Martin.Czech at Micronas.com>
-230V installations in Germany (and also in the EU)
should not have more than 10% voltage variations (?),
see EN 50160

-110V installations (e.g. in the USA) are said to possibly
have much more, but I do not know this <<

Current regulations define delivery voltage at the meter in the USA as 120
volts +/- 5% (114v to 126v)
Larry H