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Old 30th September 2008, 03:03 PM   #701
CeeVee is offline CeeVee  Portugal
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UGS adventures
Using front panel as terminal for "touch" switch, activating relay...that switches on the PSU.

it works because of the +-300pf capacitance we all have in ref to ground.

..i got a preamp i made , way back when......that has all inputs selected like that....i liked to complicate things then.

...now i prefer the music.
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Old 2nd October 2008, 08:40 AM   #702
zei is offline zei  Sweden
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Ok, this might be a silly question or one that has been answererd before bit here goes...

Do i need to apply power to both "sides" of the UGS module?
I do not have the complete kit but only the module PCB.

Power copper traces seems to go from one side to the other..

Hopefully someone understand my question

Thanx

/JZ
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Old 2nd October 2008, 10:15 AM   #703
Zen Mod is offline Zen Mod  Serbia
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Quote:
Originally posted by zei
Ok, this might be a silly question or one that has been answererd before bit here goes...

Do i need to apply power to both "sides" of the UGS module?
I do not have the complete kit but only the module PCB.

Power copper traces seems to go from one side to the other..

Hopefully someone understand my question

Thanx

/JZ

you certainly need both PSU legs , if you want it sing;

in case that you want to fry it , or do something different ........ then everything is OK



why you wanna apply just one voltage ?
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Old 2nd October 2008, 11:01 AM   #704
Maousse is offline Maousse  France
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the question was about the GB PCBs.
The power inputs at the two connectors are wired together, so you don't need to supply both connectors.
BTW, ground is also connected, so DON'T connect both grounds or you will make loops.
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Old 2nd October 2008, 11:17 AM   #705
zei is offline zei  Sweden
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Maousse; Thanx! Now i know

ZM; thanx so much for trying to help.!

/JZ
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Old 2nd October 2008, 11:50 AM   #706
Zen Mod is offline Zen Mod  Serbia
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Quote:
Originally posted by Maousse
the question was about the GB PCBs.
The power inputs at the two connectors are wired together, so you don't need to supply both connectors.
BTW, ground is also connected, so DON'T connect both grounds or you will make loops.

Quote:
Originally posted by zei
Maousse; Thanx! Now i know

ZM; thanx so much for trying to help.!

/JZ





certainly not first and even more certainly - not last time when ZM made fool of him self ........

edit :
but - it's better this way than you have real problem
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Old 2nd October 2008, 06:32 PM   #707
Manu is offline Manu  Europe
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Quote:
Originally posted by zei
Do i need to apply power to both "sides" of the UGS module?
I do not have the complete kit but only the module PCB.

Power copper traces seems to go from one side to the other..
And ground trace behaves the same: You don't need to (and should not) connect both side to the ground as they are already besame mucho each other on the board it self.

Manu

Sorry Maousse, I just saw you wrote exactly the same.
One more occasion I made me ridiculous at the face of the world...
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Old 3rd October 2008, 06:29 PM   #708
Manu is offline Manu  Europe
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Quote:
Originally posted by jacco vermeulen
Breizheau pumps out very nice looking cases and i'm looking forward to his UPower o(u)verture.
I UP
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Old 25th October 2008, 02:59 AM   #709
Variac is offline Variac  Costa Rica
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OK OT crowd- bad enough that you foul your own threads, leave these gems alone! I have deleted OT and don't wanna see more here..


Thank you,
variac
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Old 25th October 2008, 06:46 AM   #710
breizheau is offline breizheau  France
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I am building the UP casing. It works already and sounds.........amazing !
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