Hypex Ncore - Page 399 - diyAudio
Go Back   Home > Forums > Amplifiers > Class D
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Class D Switching Power Amplifiers and Power D/A conversion

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 14th May 2012, 06:35 PM   #3981
Julf is offline Julf  Europe
diyAudio Member
 
Join Date: Oct 2011
Location: Amsterdam, The Netherlands
Quote:
Originally Posted by wawa79 View Post
If I want to feed one module with phase-inverted signal, I suppose I need a device or a circuit to split the signal of each channel to feed both modules (one with non-inverted phase, the other with inverted phase). What circuit or device is suitable? Do a simple Y-wiring would do the job (too simple to be be true I guess ...)
As the nc400 inputs are true differential inputs, I am assuming you'd be totally OK with a simple Y cable that just has one of the nc400 input pairs reversed.
  Reply With Quote
Old 14th May 2012, 06:36 PM   #3982
ghs is offline ghs
diyAudio Member
 
Join Date: Apr 2012
Quote:
Originally Posted by Jan-Peter View Post
No problem for bridging two NC400, just in the same way as the UcDxxx modules.
Hello Jan-Peter,
witch diagram is to be used.
Seen this one in on page 8 :

http://www.heliox.nl/download/DatasheetAMP1x50H-8.pdf

And is there a difference for the 4 ohm or 8 speakers?

Jerry
  Reply With Quote
Old 15th May 2012, 02:18 AM   #3983
diyAudio Member
 
Join Date: Apr 2010
Week 21 is fast approaching
  Reply With Quote
Old 15th May 2012, 02:37 AM   #3984
peteg is offline peteg  United States
diyAudio Member
 
Join Date: Sep 2008
Quote:
Originally Posted by ajst2duk View Post
Week 21 is fast approaching
Can't get here fast enough!
  Reply With Quote
Old 15th May 2012, 07:55 AM   #3985
pos is offline pos  Europe
diyAudio Member
 
pos's Avatar
 
Join Date: Feb 2008
Location: Paris
If I order now will I get my amp from the wk21 batch?
Do the amps from this batch still require DC tweaking?
  Reply With Quote
Old 15th May 2012, 07:58 AM   #3986
diyAudio Member
 
Join Date: Sep 2003
Location: -
Quote:
Originally Posted by pos View Post
If I order now will I get my amp from the wk21 batch?
Do the amps from this batch still require DC tweaking?
If you order now, delivery is within two weeks. There is no DC tweaking necessary.
  Reply With Quote
Old 15th May 2012, 08:31 AM   #3987
pos is offline pos  Europe
diyAudio Member
 
pos's Avatar
 
Join Date: Feb 2008
Location: Paris
Just did
Hope the bank transfer will not take too long and put me out of this batch...
  Reply With Quote
Old 15th May 2012, 11:38 AM   #3988
diyAudio Member
 
Join Date: Aug 2011
Is anybody else still waiting for their wk18 delivery?

Also, can somebody tell me how to open the holes on the 10mm front aluminum plate? I want to open a 19mm hole for the power button, do I use a 19mm drill or a smaller one and work my way up to 19mm?
  Reply With Quote
Old 15th May 2012, 12:18 PM   #3989
Omholt is offline Omholt  Norway
diyAudio Member
 
Omholt's Avatar
 
Join Date: Jun 2009
Quote:
Originally Posted by sherlockth View Post
Is anybody else still waiting for their wk18 delivery?
Yes, I'm. Was told that they would ship out next week after e-mailing them.

I would have appreciated if Hypex could have written a specific message about here earlier. That would give them less e-mails to answer as well. Good for both parties.
  Reply With Quote
Old 15th May 2012, 12:54 PM   #3990
ChrisPa is offline ChrisPa  United Kingdom
diyAudio Member
 
ChrisPa's Avatar
 
Join Date: Jan 2005
Location: Saddleworth
Do this

Quote:
Originally Posted by sherlockth View Post
use a smaller one and work my way up to 19mm
I find that increasing the diameter in 2mm steps works quite well with a hand drill
and a vertical drill stand or bench drill also helps but isn't essential
Use nice sharp drills
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Hypex Ncore vs. NAKSA AlliumPorrum Class D 1 26th May 2015 07:36 PM
Problem with Hypex Ncore Koifarm Class D 29 13th October 2014 07:32 AM
Any news on hypex ncore 2.0? JZatopa Class D 1 13th August 2013 11:30 AM
Hypex UcD700 vs NCore Earbound Class D 25 15th March 2013 05:10 PM
Building a Hypex Ncore... Jabbejokker Class D 0 7th March 2013 10:08 PM


New To Site? Need Help?

All times are GMT. The time now is 01:29 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.
Copyright 1999-2016 diyAudio

Content Relevant URLs by vBSEO 3.3.2
Wiki