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Heatsinks for Bosoz?
Heatsinks for Bosoz?
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Old 25th June 2007, 02:06 PM   #841
promitheus is offline promitheus  Europe
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Heatsinks for Bosoz?
Hi Kari!

I am finaly getting around on building the preamp.
I wanted to ask you which caps did you use for the Power supply?
the small blue ones.

Greetings Promitheus
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Old 25th June 2007, 05:03 PM   #842
Kari is offline Kari  Sweden
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You mean those that are in "paralell" with the recitifer diodes?

/Kari
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Old 25th June 2007, 05:10 PM   #843
promitheus is offline promitheus  Europe
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Heatsinks for Bosoz?
on the power supply board there are caps across the diodes, then parallel to the big caps and that the output.
They all are blue and look like they are from the same brand.
Are they mkp or mkt?
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Old 25th June 2007, 05:22 PM   #844
Kari is offline Kari  Sweden
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If i remeber correctly i used mkp. Alltho i think this really does not matter if they are mkt or mkp.

/Kari
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Old 25th June 2007, 08:19 PM   #845
steenoe is offline steenoe  Denmark
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Quote:
Originally posted by promitheus
on the power supply board there are caps across the diodes, then parallel to the big caps and that the output.
They all are blue and look like they are from the same brand.
Are they mkp or mkt?
I bet they are Rifa polypropylene's. The best you can use for diodesnuppers are Rifa PHE450's, they are very robust critters. (Alternatively, X2 rated caps are also very good and robust)
For bypassing the electrolytics, the best are (soundwise) the PHE426's. Both can be had from ELFA.

Steen
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Old 16th July 2007, 09:37 PM   #846
Kari is offline Kari  Sweden
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Default Gerbers

Hi,
for those interested, i've finally found the gerber files for the layout i did. Go get them here: http://ruffneck.net/pages/posts/x-bosoz-gebers13.php

Thx,

Kari
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Old 17th July 2007, 09:00 PM   #847
Raoul is offline Raoul  United States
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Hi Kari,

Do you have any boards left over? I ordered a few of each, but didn't receive any after the last round of shipping. I've pretty much written them off, but I thought I would ask since I never got a response to any of the emails I sent you in the past. Feel free to send me an message through the forum if you don't want to discuss it here.
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Old 17th July 2007, 09:20 PM   #848
Kari is offline Kari  Sweden
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Hi,
actually i have 5 left of them. I also have 3 powersupply boards left.

Send me an email and we'll sort it out.

Thx,

Kari
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Old 18th July 2007, 01:30 AM   #849
Raoul is offline Raoul  United States
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Thanks for the quick response. Email sent.
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