Simplistic Mosfet HV Shunt Regs - Page 377

merlin el mago · 19th January 2013, 11:15 PM

Yep Salas you are my man

, I can use these two nice HIF2000 boxes for my 26 preamp

.

vgeorge · 20th January 2013, 06:27 AM

Felipe,

maybe the sides of theses chassis are enough for cooling the SSHV2? I think it' s worth a try.

Salas · 20th January 2013, 07:23 AM

Guys watch the isolation very carefully though. This is HV.

vgeorge · 20th January 2013, 07:35 AM

You are right about isolation, but a heatsink the size that Felipe suggest should be supported by chassis somehow, so the caution applies there also.

Salas · 20th January 2013, 07:39 AM

It does but it gives the opportunity of double isolation also depending on its chosen mounting to the box.

merlin el mago · 20th January 2013, 11:07 AM

Can I use the side chassis for Rod Coleman LV reg?

regal · 20th January 2013, 11:07 AM

Just for a little WE417A spud amp I had to use a big case mounted heatsink for best results, it gets hot. Just double triple check insulation.

merlin el mago · 20th January 2013, 11:23 AM

Thanks for the nice pic. With this heatsink I don't need to mount outside the chassis, the lighter is only a reference for the size.

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vgeorge · 20th January 2013, 01:58 PM

Quote:

Originally Posted by merlin el mago

Can I use the side chassis for Rod Coleman LV reg?

I don' t see why not.

merlin el mago · 21st January 2013, 11:17 AM

Thanks I will use to safe space inside the box.

20th January 2013, 06:27 AM	#3762
vgeorge diyAudio Member Join Date: Mar 2004 Location: poros island	Felipe, maybe the sides of theses chassis are enough for cooling the SSHV2? I think it' s worth a try. __________________ "Without deviations from the norm, progress is not possible" - Frank Zappa

20th January 2013, 07:35 AM	#3764
vgeorge diyAudio Member Join Date: Mar 2004 Location: poros island	You are right about isolation, but a heatsink the size that Felipe suggest should be supported by chassis somehow, so the caution applies there also. __________________ "Without deviations from the norm, progress is not possible" - Frank Zappa

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20th January 2013, 07:23 AM	#3763
Salas diyAudio Chief Moderator Join Date: Oct 2002 Location: Athens-Greece	Guys watch the isolation very carefully though. This is HV.

20th January 2013, 07:39 AM	#3765
Salas diyAudio Chief Moderator Join Date: Oct 2002 Location: Athens-Greece	It does but it gives the opportunity of double isolation also depending on its chosen mounting to the box.

20th January 2013, 11:07 AM	#3766
merlin el mago diyAudio Member Join Date: Sep 2009 Location: Catalonia new Europe state	Can I use the side chassis for Rod Coleman LV reg?

20th January 2013, 11:07 AM	#3767
regal diyAudio Member Join Date: Jan 2004 Location: MD	Just for a little WE417A spud amp I had to use a big case mounted heatsink for best results, it gets hot. Just double triple check insulation.

21st January 2013, 11:17 AM	#3770
merlin el mago diyAudio Member Join Date: Sep 2009 Location: Catalonia new Europe state	Thanks I will use to safe space inside the box.