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Old 23rd June 2007, 10:09 PM   #21
Zen Mod is offline Zen Mod  Serbia
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Quote:
Originally posted by Variac
OK, probably dumb question:

Are the IRFP240 matched only to each other or are they also matched to the IRFP9240?

I have a pile of matched IRFP240's so if they don't need to be matched also to the IRFP9240's, then I only need IRF9240's. Cuts my cost in half!

upper half- 3 matched

lower half - 3 matched

you can match all 6, but only if you are paranoic
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Old 23rd June 2007, 10:36 PM   #22
Variac is offline Variac  United States
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Only a paranoid schitzoprenic (sp) would then match upper , lower AND the two balanced?

I'm doing a balanced version of the Choky two-step.
(2 mosfets per board) : 4 boards for stereo.

Looks like I don't have to match anything!!!


Apologies to the various Paranoid- Schitzoprenic members....
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Old 23rd June 2007, 11:53 PM   #23
Zen Mod is offline Zen Mod  Serbia
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Quote:
Originally posted by Variac
Only a paranoid schitzoprenic (sp) would then match upper , lower AND the two balanced?

I'm doing a balanced version of the Choky two-step.
(2 mosfets per board) : 4 boards for stereo.

Looks like I don't have to match anything!!!

Apologies to the various Paranoid- Schitzoprenic members....

ya mean two mini F4s (balanced) per channel?

yup- in that case you don't need even same spk cable lenghts
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Old 23rd June 2007, 11:55 PM   #24
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Quote:
Originally posted by Variac


Apologies to the various Paranoid- Schitzoprenic members....


You talkin' to me, bub?

Grey
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Old 24th June 2007, 12:18 AM   #25
MikeW is offline MikeW  United States
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Yes, Grey.

I need some TL431's
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Old 24th June 2007, 01:01 AM   #26
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I need enough for 2 stereo boards as well so put me down for 2 sets. Thanks!
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Old 24th June 2007, 01:05 AM   #27
jleaman is offline jleaman  Belgium
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Quote:
Originally posted by MikeW
Yes, Grey.

I need some TL431's

I second that
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Old 24th June 2007, 02:16 AM   #28
Zen Mod is offline Zen Mod  Serbia
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Quote:
Originally posted by MikeW
............

I need some TL431's

you have them (usually one) in shot PC PSUs

edit:

you can find one even in non-shot PC PSUs
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Old 24th June 2007, 02:45 AM   #29
jleaman is offline jleaman  Belgium
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Quote:
Originally posted by Zen Mod



you have them (usually one) in shot PC PSUs

edit:

you can find one even in non-shot PC PSUs

Really, good to know. I'll be looking asap :P
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Old 24th June 2007, 02:48 AM   #30
Zen Mod is offline Zen Mod  Serbia
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Quote:
Originally posted by jleaman



Really, good to know. I'll be looking asap :P

tip:
don't mess with that PC PS from which you typing............
but- if you must ,do something with Lineup's ..........
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