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Old 3rd October 2012, 02:20 AM   #1821
sippy is offline sippy  United Kingdom
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Sorry for this off topic post:
For less you could have Hope Pro hubs, decent spokes ie: Sapim and Mavic rims.
Hope hubs last and can be upgraded with ceramic bearings (free hub can be upgraded to 'all in one cassete'), spokes available at any cycle shop worth its salt due to them not being a specific dia to fit silly small gauge hubs.
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Old 3rd October 2012, 02:32 AM   #1822
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Thanks all,I will update my build here.

Regards,
Sachin
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Old 3rd October 2012, 02:34 AM   #1823
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Last edited by sachu888; 3rd October 2012 at 02:37 AM. Reason: Duplicate post
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Old 3rd October 2012, 02:39 AM   #1824
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Quote:
Originally Posted by buzzforb View Post
Sadhu,
I would suggest 18 or 22mF caps over 10mF. The boards look fantastic
Thanks Justin,
I will update my BOM with 18 or 22mf caps.

Regards,
Sachin
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Old 7th October 2012, 06:51 PM   #1825
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Default Cap question

Quote:
Originally Posted by buzzforb View Post
Sadhu,
I would suggest 18 or 22mF caps over 10mF. The boards look fantastic
Hi Buzz,
We are building Dual mono design with 2 Power supply boards and two transformers.Each power supply board will have 8 caps of 10000uf 50V,so total 16 caps of 10000uf. Do you think we need more than 10000uf?

Regards,
Sachin

Last edited by sachu888; 7th October 2012 at 06:53 PM.
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Old 7th October 2012, 07:15 PM   #1826
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If your doing V2, then it should be ok for dual mono. More is always good, especially at these current levels.
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Old 10th October 2012, 01:46 AM   #1827
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One more time

By Buzzforb,
[Sadhu,
I would suggest 18 or 22mF caps over 10mF. The boards look fantastic]

There seems to be several 10mf caps in the BOM. Which caps are you referring to please?
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Old 10th October 2012, 02:12 AM   #1828
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In original article, 8-10mF caps per rail was spec'd for the V2, giving a total of 16 for stereo V2. Fo rV3, two PSU's lik ethis was suggested for dual mono setup, meaning total of 32 caps for stereo V3. When i saw Sadhu's PSU board with 10mF written on it, i was afrai ch ewould not hV eadequatefiltering, having only 4-10mF caps per rail. Because heis doing dual.mono psuboard, it will be OK. I am designing a board for my kit GB memebers that will accept the caps they purchased from me. I fyou have a ?, just PM me.
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Old 10th October 2012, 02:52 AM   #1829
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Thank you, I try to keep up with these threads when I can. I am still trying to figure out how to make mono blocks out of the boards I have. Is it acceptable to run equal length wires to the output mosfets? I found 2sj74"s recently at mojotone. Hope they are the real thing. Measured well....
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Old 10th October 2012, 03:00 AM   #1830
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Did yiu se pic of my lsst heatsink showing big L aluminnum as heat spreaderM
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