Triad 10k/10k input transformer TY-141P

sumaudioguy · 2nd July 2011, 12:47 AM

Just bought a bunch of transformers and tested them all. This TY-141P Triad from Mouser will pass up to 3 volts RMS from -6dB 10Hz-50kHz with very smooth high frequency roll off above that. If you are looking for a decent low cost input transformer it would be worth having review.

vadi · 05:14 AM

Hi, thanks for posting, how did you test one the TY-141P? Can you do it with a PC?
In an active speaker system, couldn't you use smaller bandwidth transformers?

edit:
Wouldn't the high secondary impedance be a problem?

vadi · 28th August 2011, 05:55 AM

edit:
I found the answer about imedance, it needs to be equal to the receiver's.

Impedance of parallel transformers

2nd July 2011, 12:47 AM	#1
sumaudioguy diyAudio Member Join Date: Jan 2010 Location: Midwest U.S.A.	Triad 10k/10k input transformer TY-141P Just bought a bunch of transformers and tested them all. This TY-141P Triad from Mouser will pass up to 3 volts RMS from -6dB 10Hz-50kHz with very smooth high frequency roll off above that. If you are looking for a decent low cost input transformer it would be worth having review. __________________ What the other guy said----Standing on the shoulders of giants. New avatar- no more little array

28th August 2011, 05:02 AM	#2
vadi diyAudio Member Join Date: Feb 2006 Location: Wean	Hi, thanks for posting, how did you test one the TY-141P? Can you do it with a PC? In an active speaker system, couldn't you use smaller bandwidth transformers? edit: Wouldn't the high secondary impedance be a problem? __________________ Ultrabarbarium Last edited by vadi; 28th August 2011 at 05:14 AM.

28th August 2011, 05:55 AM	#3
vadi diyAudio Member Join Date: Feb 2006 Location: Wean	edit: I found the answer about imedance, it needs to be equal to the receiver's. Impedance of parallel transformers __________________ Ultrabarbarium

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