HV Shunt Regulator 2009 GB - Page 16

dbengt · 15th March 2010, 03:49 PM

Algar_emi,

if you make new ones would you please pm me? I'd like a couple but it looks like I am late. If you have decided not to sell more would you share your PCB design file so that I could order from some company?

lordvader · 23rd March 2010, 11:33 AM

Sorry for the bump, but ...

I was wondering how good the PSU needs to be before the regulator ? I was planning a tube rectified LC filter, but that may be overkill, and should probably save that for a power amp, or something.

Would a schottky rectifier with an RC filter suffice ? PSUD shows about 5V ripple like that. CLC gives 0.3V ripple.

Bas Horneman · 2nd November 2010, 10:57 AM

I got a request for the latest document recently. Here it is.

http://www.basaudio.net/datasheets/hvreg.pdf

Hearinspace · 3rd November 2010, 04:26 AM

Thanks Bas , much appreciated !

Hearinspace · 3rd November 2010, 04:44 AM

I've been searching for .5 Watt resistors with 7mm bodies and .25Watt R's that are 4mm as listed in the assembly manual . I'm not 100% sure I am using the Digikey parametric search the best way but so far I can't find the listed values in anywhere close to those sizes. If anyone has already tracked them down and still has their list on the desktop would you post? It would help me a lot.

Also, are the Os Con caps made by Vishay pretty much the same animal as those by Sanyo?

Thanks

2nd November 2010, 10:57 AM	#153
Bas Horneman diyAudio Moderator Emeritus Join Date: Apr 2002 Location: The Netherlands Blog Entries: 18	I got a request for the latest document recently. Here it is. http://www.basaudio.net/datasheets/hvreg.pdf __________________ Boatanchor amps forum My "adventures" in audio

3rd November 2010, 04:44 AM	#155
Hearinspace diyAudio Member Join Date: Jun 2008	Question Re: Parts and Sources I've been searching for .5 Watt resistors with 7mm bodies and .25Watt R's that are 4mm as listed in the assembly manual . I'm not 100% sure I am using the Digikey parametric search the best way but so far I can't find the listed values in anywhere close to those sizes. If anyone has already tracked them down and still has their list on the desktop would you post? It would help me a lot. Also, are the Os Con caps made by Vishay pretty much the same animal as those by Sanyo? Thanks

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15th March 2010, 03:49 PM	#151
dbengt diyAudio Member Join Date: Mar 2006 Location: Stockholm	Algar_emi, if you make new ones would you please pm me? I'd like a couple but it looks like I am late. If you have decided not to sell more would you share your PCB design file so that I could order from some company?

23rd March 2010, 11:33 AM	#152
lordvader diyAudio Member Join Date: Mar 2002 Location: n/a	Sorry for the bump, but ... I was wondering how good the PSU needs to be before the regulator ? I was planning a tube rectified LC filter, but that may be overkill, and should probably save that for a power amp, or something. Would a schottky rectifier with an RC filter suffice ? PSUD shows about 5V ripple like that. CLC gives 0.3V ripple.

3rd November 2010, 04:26 AM	#154
Hearinspace diyAudio Member Join Date: Jun 2008	Thanks Bas , much appreciated !

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