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

Notification

Icon
Error

Login
Placid HD_BP
Options
View
Go to last post Go to first unread
Previous Topic Next Topic
ezzy  
#1 Posted : Monday, August 22, 2011 2:27:21 AM(UTC)
ezzy

Rank: Member

Groups: Member
Joined: 11/2/2010(UTC)
Posts: 8
Location: Slovenia
I setup Placid_HD_BP to supply Legato 3.1 with 380mA of current. I measure it accross TP_VIN+ and TP_CCS+ for positive rail.
How can I checked, how many current had been shunted away? At wich pins?
Between TP_OUT+ and TP_SHUNT+ I measured 210mA.

thank you
Back to top

Wanna join the discussion?! Login to your Twisted Pear Audio Support forum accountor Register a new forum account.
Back to top  
ezzy  
#2 Posted : Thursday, August 25, 2011 11:10:39 PM(UTC)
ezzy

Rank: Member

Groups: Member
Joined: 11/2/2010(UTC)
Posts: 8
Location: Slovenia
Anybody?
Back to top
christensenleif@msn.com  
#3 Posted : Friday, August 26, 2011 12:00:27 AM(UTC)
christensenleif@msn.com

Rank: Member

Groups: Member
Joined: 11/21/2008(UTC)
Posts: 314
Location: Norway
copied from manual!:
To measure the current being shunted measure the voltage between TP-OUT and TP-SHUNT.
best
Leif
Norway
Back to top
ezzy  
#4 Posted : Friday, August 26, 2011 10:23:59 PM(UTC)
ezzy

Rank: Member

Groups: Member
Joined: 11/2/2010(UTC)
Posts: 8
Location: Slovenia
Thank you for the reply.
I wasn't sure if this are the right measuring points.
I set the current accros TP_VIN and TP_CCS to 380mA on both rails.
In this situation I measure 180mA accross TP_SHUNT and TP_OUT
on one rail, on the other it was 205mA.
What could be the cause for different shunting current?
Are this nummbers on the safe side, because the temp. of heatsink is
around 63deg?
regards
Back to top
Rss Feed  Atom Feed
Users browsing this topic
GuestUser (2)
Similar Topics
Setting CCS current using a fixed resistor Placid HD BP (Placid Power Supplies)
by Mike Lyons 6/13/2020 11:49:17 AM(UTC)
Placid HD BP 2.1 issue (Placid Power Supplies)
by Scott Frankland 3/21/2020 8:41:22 PM(UTC)
Placid HD BP power supply for higher voltage use (Placid Power Supplies)
by shadowfax 2/24/2018 2:35:09 PM(UTC)
Placid HD BP - SMOKE! (Placid Power Supplies)
by tdmckellar 7/14/2017 5:26:28 PM(UTC)
placid hd bp bad vref (Placid Power Supplies)
by feckie 9/4/2016 9:58:57 AM(UTC)
How to wire transformer to placid hd and placid hd bp? (Power Transformers)
by fernfrost 10/19/2015 11:27:41 AM(UTC)
How can i get 3.3V from Placid HD BP 5.25 V (Placid Power Supplies)
by nikosokey 9/18/2015 8:49:47 AM(UTC)
Solved: 1/2 of Placid HD BP not functioning (Placid Power Supplies)
by francolargo 5/29/2015 11:37:44 PM(UTC)
Please, help with Placid HD BP V.1 (Placid Power Supplies)
by Stéphane.B 5/9/2015 4:17:13 PM(UTC)
PLACID HD BP Voltage output, Need help please. (Placid Power Supplies)
by godspeed 4/28/2015 3:45:12 PM(UTC)
Placid HD BP Fluctuating (Placid Power Supplies)
by feckie 3/22/2015 10:46:57 AM(UTC)
Placid HD BP Power Supply Resistor #8 (Placid Power Supplies)
by renanj 1/25/2015 6:54:36 PM(UTC)
Placid HD BP 2.1 Negative voltage -2.8V at startup (Placid Power Supplies)
by Stunts 12/27/2014 4:58:11 PM(UTC)
Placid HD BP Part (Placid Power Supplies)
by trav 12/6/2014 1:53:31 AM(UTC)
Placid HD BP Kit contents (Placid Power Supplies)
by rampantandroid 11/8/2014 3:22:33 AM(UTC)
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