Interesting link about to identify Unknown Power Transformers Rating

[kagliostro]

I find this link

http://www.diytube.com/phpBB2/viewtopic.php?t=1465&start=7

There are two pages (page 24 and 25) from Electronics World july 1964

There is an article about how to identify Power Transformers Ratings

using two diagrams

I assume they refers to 60Hz, if someone knows how to read it for 50Hz I'll be happy to know

Thanks

Kagliostro

p.s.:

I'm looking for a best copy of this two pages, if you know were they can be find, please, let me know

[PRR]

> read it for 50Hz

Don't worry about it.

If the data were based on weight, there would be a large difference, maybe 20%. But the data is ohms per volt. A 50Hz design won't be the same as a 60Hz design, but very similar. The estimate is not exact. The difference 50Hz/60Hz is less than the uncertainty.

[kagliostro]

Don't worry about it.

Thanks PRR

Kagliostro