Mounting LU1014D - Page 3 - diyAudio
Go Back   Home > Forums > Amplifiers > Pass Labs

Pass Labs This forum is dedicated to Pass Labs discussion.

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
Thread Tools Search this Thread
Old 28th September 2009, 09:14 PM   #21
diyAudio Member
Join Date: Jan 2002
Location: Tyrone Ga. U.S.A.
Magura when soldered to a copper block like you used do you have any idea what the
thermal resistance case to sink will be.
  Reply With Quote
Old 28th September 2009, 09:18 PM   #22
Magura is offline Magura  Denmark
diyAudio Member
Magura's Avatar
Join Date: Oct 2003
Location: Denmark, Viborg
Originally Posted by woody View Post
Magura when soldered to a copper block like you used do you have any idea what the
thermal resistance case to sink will be.
No, but it's low.

Before I used this method, one of my "test the limits" setups, would send the temp of the JFET up on the wrong side of 150C. With the copper block, it's below 100C, and (embarrassing, I know) limited by the capacity of the heat-sink.

Everything is do the impossible just takes a little while longer.
  Reply With Quote
Old 6th October 2009, 12:29 AM   #23
diyAudio Member
Join Date: Feb 2008
I have silver solder. Do I need anythink but the blank copper and a powerful solder iron???
  Reply With Quote
Old 6th October 2009, 12:33 AM   #24
sts9fan is offline sts9fan  United States
diyAudio Member
Join Date: Apr 2006
Location: MA
I just drilled and tapped two holes flanking the fet. Then cut a small length of aluminum and screwed it down with a silpad under the fet.
  Reply With Quote
Old 6th October 2013, 03:01 AM   #25
udailey is online now udailey  United States
Passive Aggressive
diyAudio Member
Join Date: Mar 2008
So did an amp different than a zen variant ever come of this?
purchase LDRs anytime Also try my Resistor Replacers or LDR based Input Selector Email me.
  Reply With Quote


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
Looking for 4pcs of LU1014D gionag Vendor's Bazaar 0 9th September 2008 11:36 PM
FS: Lovoltech LU1014D dhole Swap Meet 0 31st December 2006 11:35 AM
how much is the transconductance of lu1014d john-china Pass Labs 6 14th July 2006 09:12 AM
Buy LU1014D blackwolf1254 Swap Meet 5 16th March 2006 10:33 PM
what is the mounting depth and mounting diameter of this? lemans23 Multi-Way 2 26th October 2005 11:52 PM

New To Site? Need Help?

All times are GMT. The time now is 11:32 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.
Copyright 1999-2015 diyAudio

Content Relevant URLs by vBSEO 3.3.2