Simplistic Mosfet HV Shunt Regs - Page 103 - diyAudio
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Old 17th March 2010, 01:36 AM   #1021
iko is offline iko  Canada
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Quote:
Originally Posted by Salas View Post
Don't expect me to start debugging people's configurations if it will not play with some loads or settings. I have even seen talk about putting chokes in series and splitting after the reg. Yeah, that will be the day for its Zo or stability.
I say you fill up your fridge with beer Fun times ahead!
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Old 17th March 2010, 07:28 AM   #1022
regal is offline regal  United States
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Quote:
Originally Posted by Salas View Post
. Don't expect me to start debugging people's configurations if it will not play with some loads or settings. I have even seen talk about putting chokes in series and splitting after the reg. Yeah, that will be the day for its Zo or stability.
I thought people were running stereo with a single reg, or is this unproven territory?
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Old 17th March 2010, 07:49 AM   #1023
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I thought people were running stereo with a single reg, or is this unproven territory?
I did try stereo with a single reg, split after choke to two regs and dual mono. All these configurations worked in my case, but the dual mono was sounding better, subjectively speaking.
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Old 17th March 2010, 09:16 AM   #1024
regal is offline regal  United States
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The IRF840PBF is only 95 cents at Mouser vs $5 for the IRF840, is it OK to sub?

http://www.mouser.com/catalog/specsheets/91070irf.pdf
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Old 17th March 2010, 10:23 AM   #1025
massimo is offline massimo  Italy
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The IRFxxxPBF are simply PB (Lead) Free semis for RoHs compliance in EU.
Go for it!
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Old 17th March 2010, 01:42 PM   #1026
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Originally Posted by manamanam View Post
I did try stereo with a single reg, split after choke to two regs and dual mono. All these configurations worked in my case, but the dual mono was sounding better, subjectively speaking.
All those configurations were with shunt regs?
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Old 17th March 2010, 03:38 PM   #1027
Salas is offline Salas  Greece
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Quote:
Originally Posted by regal View Post
I thought people were running stereo with a single reg, or is this unproven territory?
Yep, but not with added stuff AFTER the reg.
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Old 17th March 2010, 06:49 PM   #1028
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Yep, but not with added stuff AFTER the reg.
Like adding what?
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Old 17th March 2010, 06:55 PM   #1029
Salas is offline Salas  Greece
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Choke filters split.
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Old 17th March 2010, 06:56 PM   #1030
iko is offline iko  Canada
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Anything, including 15cm of wire. Only the load should follow the regulator, short wires if possible.
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