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Old 14th December 2011, 06:35 PM   #771
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Quote:
Originally Posted by cOz View Post
I have the same question as my power supply was made to run with UCD 400 and has a 40V trafo etc.
UCD400 power suppy is specified to be between 45 and 67 volt, and I think that specifications for the Ncore400 will not be very different, but Bruno might confirm (see it specified +/- 72V in the meantime...).
Your 40/40V transformer would give some +/- 52 V power supply voltage, and that should work well (only at the cost of some unnecessary output power).

Last edited by pieter t; 14th December 2011 at 06:37 PM.
 
Old 14th December 2011, 06:51 PM   #772
back is offline back  Greece
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what about cooling?

just screwed at the bottom of the case?
 
Old 14th December 2011, 07:08 PM   #773
ChrisPa is offline ChrisPa  United Kingdom
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Output from smps400a400 is 2 x 64v
output from smps600 is 2 x 65v

...from hypex web shop
 
Old 14th December 2011, 07:19 PM   #774
back is offline back  Greece
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one smsp1200a400 would be perfect for two ncore.
is there a design difference with smps600?
 
Old 14th December 2011, 08:38 PM   #775
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I think most of these questions will be answered by the data sheet so I won't post answers straight away. Do keep asking questions though, just in case I find something needs to be added.
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Old 14th December 2011, 08:40 PM   #776
ds23man is online now ds23man  Netherlands
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They are SOLD OUT!!!!!!!!!!!!
 
Old 14th December 2011, 08:49 PM   #777
Julf is offline Julf  Europe
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How compatible are the UCD 400 and the NC 400? I am going to be using 2 NC 400's for mid and treble, but would I be better off just for simplicity of power supplies and box to go for a NC 400 (or 2, driving 2 woofers), or would a UCD 400 be just as easy?
 
Old 14th December 2011, 08:57 PM   #778
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It looks like I just lost a bet here. I had bet we'd last the season... Ouch...

@julf You can run the UcD400 off the same supply. Gain is the same.
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Old 14th December 2011, 09:14 PM   #779
cOz is offline cOz  United States
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Originally Posted by Bruno Putzeys View Post
It looks like I just lost a bet here. I had bet we'd last the season... Ouch...

@julf You can run the UcD400 off the same supply. Gain is the same.
Congrats on stronger than expected sales
 
Old 14th December 2011, 09:22 PM   #780
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I probably should have pulled the trigger when I had a chance. I would like to see a less powerful model, though, in the range of 100w, which I find sufficient for my listening needs and speakers. Regards
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