Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

Login
PLACID BP HEATSINKS TOO HOT
Options
View
Go to last post Go to first unread
Previous Topic Next Topic
steppen  
#1 Posted : Sunday, November 22, 2009 5:43:49 AM(UTC)
steppen

Rank: Member

Groups: Member
Joined: 10/17/2009(UTC)
Posts: 8
Location: brasil

Hi dear

i build a Placid BP , all the voltages are ok, the unit is working fine, but the 2 heatsinks
(near output) temperature reaches 71 degrees celcius and the other 2 64 degrees celsius without any load conected, too hot i think,
is it normal ?

best regards
Back to top

Wanna join the discussion?! Login to your Twisted Pear Audio Support forum accountor Register a new forum account.
Back to top  
Beefy  
#2 Posted : Sunday, November 22, 2009 6:12:33 AM(UTC)
Beefy

Rank: Advanced Member

Groups: Member
Joined: 5/9/2008(UTC)
Posts: 62
It is a shunt regulator. Without a load connected, the entire current is running through the shunt transistors. If you connect a load, it will cool down.
Back to top
steppen  
#3 Posted : Sunday, November 22, 2009 6:18:19 AM(UTC)
steppen

Rank: Member

Groups: Member
Joined: 10/17/2009(UTC)
Posts: 8
Location: brasil
Thank you Beefy, good to know that,

best regards

steppen
Back to top
Rss Feed  Atom Feed
Users browsing this topic
GuestUser (2)
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Youtube
Copyright © Twisted Pear Audio