RE: 45 Parafeed Output Transformer

Posted by mqracing (M) on March 6, 2017 at 18:41:13

In Reply to: RE: 45 Parafeed Output Transformer posted by johnsonad on March 6, 2017 at 18:13:48:

I'm debating which model to build in the Mexico format. Each candidate would involve a redesign...

Here's the candidates:

EXO 40 Series. 5k primary. Parafeed. As Mexico it would have secondary impedances of 16, 8, and 4 ohms.

TFA-200? JR a five K version of the TFA-2004 MEXICO.

I'm very much leaning toward the EXO FORTY devices as I have a much greater inventory of cool laminations (M3, M4, M6, and low nickel) in this size whereas my inventory of the good stuff in the 2004 core size is much more limited and is very difficult to source these days.

Plus smaller core sizes are magnetically more efficient due to the shorter magnetic path length.

Someday I have to say more about core materials and buyers' preferences... and how there's some really AWESOME state of the art core mats that don't enjoy the buzz factor (sadly) that say nickel and cobalt do...

I'm game for input, feedback, ideas, suggestions... a discussion of what may be desirable and what may be practical...

MSL

Builder of MagneQuest & Peerless transformers since 1989

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Follow Ups Full Thread

Topic - 45 Parafeed Output Transformer - OldNuke 00:49:27 02/26/17 (26)

Still looking for 45 Parafeed Output Transformer - OldNuke 21:45:04 04/23/18 (0)

RE: 45 Parafeed Output Transformer - mqracing 16:24:18 03/06/17 (3)

RE: 45 Parafeed Output Transformer - OldNuke 18:47:52 03/06/17 (2)

RE: 45 Parafeed Output Transformer - mqracing 19:22:22 03/06/17 (1)

RE: 45 Parafeed Output Transformer - OldNuke 20:35:42 03/06/17 (0)

RE: 45 Parafeed Output Transformer - OldNuke 18:30:57 03/04/17 (2)

RE: 45 Parafeed Output Transformer - johnsonad 20:54:26 03/04/17 (1)

RE: 45 Parafeed Output Transformer - OldNuke 22:25:24 03/04/17 (0)

RE: 45 Parafeed Output Transformer - xcortes 10:14:47 02/26/17 (1)

RE: 45 Parafeed Output Transformer - OldNuke 11:07:51 02/26/17 (0)

RE: 45 Parafeed Output Transformer - johnsonad 05:15:49 02/26/17 (15)

RE: 45 Parafeed Output Transformer - mqracing 05:59:21 02/26/17 (14)

RE: 45 Parafeed Output Transformer - tsingle999 06:32:38 02/26/17 (13)

RE: 45 Parafeed Output Transformer - mqracing 16:34:25 03/06/17 (1)

RE: 45 Parafeed Output Transformer - tsingle999 13:35:19 03/07/17 (0)

RE: 45 Parafeed Output Transformer - OldNuke 11:03:37 02/26/17 (10)

RE: 45 Parafeed Output Transformer - mqracing 16:36:47 03/06/17 (1)

RE: 45 Parafeed Output Transformer - OldNuke 18:50:01 03/06/17 (0)

RE: 45 Parafeed Output Transformer - Ed Sawyer 11:29:46 03/06/17 (1)

RE: 45 Parafeed Output Transformer - OldNuke 14:54:40 03/06/17 (0)

RE: 45 Parafeed Output Transformer - johnsonad 12:30:36 02/26/17 (5)

RE: 45 Parafeed Output Transformer - mqracing 16:45:44 03/06/17 (4)

RE: 45 Parafeed Output Transformer - johnsonad 18:13:48 03/06/17 (3)

RE: 45 Parafeed Output Transformer - mqracing 18:41:13 03/06/17 (2)

RE: 45 Parafeed Output Transformer - OldNuke 09:12:28 04/04/17 (0)

RE: 45 Parafeed Output Transformer - OldNuke 21:33:44 03/11/17 (0)

Follow Ups

RE: 45 Parafeed Output Transformer - mqracing 18:41:13 03/06/17 (2)

RE: 45 Parafeed Output Transformer - OldNuke 09:12:28 04/04/17 (0)

RE: 45 Parafeed Output Transformer - OldNuke 21:33:44 03/11/17 (0)

RE: 45 Parafeed Output Transformer

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