|18th January 2013, 06:08 PM||#11|
Join Date: Dec 2007
I think i could pickup a R-core transformer and compare it to my favourite potted toroid from Nuvotem/Talema.
This curiosity must be satisfied. For low power amplifiers (headphones or 2W max) they seem a valid option.
I can use ears and some basic measurements equipment - a 5,5 digits true rms DMM and a 50Mhz scope. If nothing else, this would be a good learning experience.
Edit: comparing with a screened and potted toroid would be interesting indeed.
These are the two transformers that I will be able to compare in the next few weeks, attached to AMB's sigma22 PSU:
Sorry for the long link from RS
"The response of the inner ear extends to at least 200khz" Dr W. Tempest
Last edited by Telstar; 18th January 2013 at 06:13 PM.
|18th January 2013, 08:04 PM||#14|
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