Isn't the I-E stack of a conventional power transformer just a rectangular binocular core made out of steel?
Now, if you are comparing an air wound coil to a toroid, there will be a big difference in terms of radiation to surrounding areas. 73 - Mike WA8BXN ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

