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PSU (was ...about the TKB)

2003-11-08 by Paul Schulz

hi folks, hi Bakis,

taht was my first thought, too when I saw the info on the power 
consumption of the A-107 morph filter. 200mA for a 26U module That´s 
like using one third of the power but using only one sixth of the space 
of a G6.
Some of the most interesting [recent] modules consume lots of power
-A-155 sequencer :150 mA
-A-154 sequencer controller: 100 mA,  
-A-113 subharmonic generator 150 mA,
-A-107 200 mA,
-A-127 triple resonance filter 100 mA,
so it is definitely time for a larger PSU!
I had the problem already two years ago with my basic vocoder modules 
(180mA) and I have only a quite basic system with 3 VCOs... result: 20mA 
too much :-(

I know that it is better to have more "smaller" PSUs than a large one, 
as it is more stable. But have a look on  dotcom´s PSU: DC Power 
Output:  +15V@1500ma, -15V@1500ma, +5V@6000ma.  MOTM provides 800mA , 
Modcan 1,5 A.Okay, Blacet´s PSU has like 500 mA, but it has connectors 
for six modules only.

So, folks what do you think about a 1 Ampere PSU?

cheers,
Paul


Bakis Sirros wrote:

> hello list,
> i also think that we need a bigger PSU included in the
> G6 racks!did you noticed that the a107 needs
> 200mA's????the a154 100ma's????in my next order i want
> to include 4 a107's in one G6, AND I'LL HAVE TO ORDER
> A G6 WITH TWO POWER SUPPLYS!
> bakis.

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