diyAudio

diyAudio (http://www.diyaudio.com/forums/index.php)
-   Solid State (http://www.diyaudio.com/forums/solid-state/)
-   -   ETI480 - is "factory" cooling enough? (http://www.diyaudio.com/forums/solid-state/63135-eti480-quot-factory-quot-cooling.html)

peter12 25th August 2005 01:15 PM

ETI480 - is "factory" cooling enough?
 
As an addition to my previous post, I've replaced the power transistor and it works again. I run it at 38V in to 4 OHM, I gues that'll be just over 60W. It seems to run pretty hot. If anyone os familiar with the original kit, the transistors sit on L shaped aluminum mounting plate where on the skinny end the heat sinks gets mounted.
Looking at it I wonder if all the heat get suficiently transfered through that thin bend to the heat sink as oppose to direct heat sink mounting like with most amps.
Anyone had some heat problems using the original kit cooling idea?
Thanks Peter


All times are GMT. The time now is 02:45 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 18.75%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio

Wiki