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88bruce  
#1 Posted : Monday, June 4, 2012 9:37:34 PM(UTC)
88bruce

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Location: usa

I increased the current in my B3 DVCC Trident v1.1 by paralleling a 47 ohm
with the existing 20 ohm R4 (approx. 14 ohms) for a calculated 85mA total.
This allowed an external USB device to be powered from the DVCC. I also
run 352.8k input files, but don't know the extra load this presents to the DAC.

I measure 1.15V across R1, does this imply the shunt current is 1.15mA ?
And if this is true, does the shunt current need to be increased?
Russ White  
#2 Posted : Monday, June 4, 2012 11:03:41 PM(UTC)
Russ White

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No - R7 will tell you the shunt current.
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