>
>In message <19981204171603.AAA24859@[209.239.238.85]>, Rich Measures
><measures@vc.net> writes
>>>............ Typically 30-50% of total dissipation is in the iron.
>>>
>>As I understand it, copper loss in a Grade-5 Hipersil core transformer
>>typically accounts for virtually all of total loss.
>>- later, Steve
>
>My transformer man told me the same, then told me the price :-(
>
Peter Dahl's prices seem ok to me, Steve. The mistake most buyers make
is purchasing a transformer that is too large for the job at hand. For
example, using a "68-pounder" Dahl transformer for a pair of 3-500Zs is a
hoot. For example, using an 8171 in ssb mode, a 68-pounder will provide
c. 7800v under load. .
Rich...
R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures
--
FAQ on WWW: http://www.contesting.com/ampfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|