jaaptina
New Head-Fier
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- Sep 7, 2010
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How much current (milliAmpere) does the V-DAC use?
I used an Arduino micro controller to measure Voltage and Ampere on my V-DAC. As power supply I used a 12,5V battery as seen below with the Arduino fixed in front of it:
In use (signal from Airport Express):
Idle (no signal; green led off):
Voltage:
Making pictures during 4 hours of the battery Voltage results in this graph of Voltage against minutes:
I used an Arduino micro controller to measure Voltage and Ampere on my V-DAC. As power supply I used a 12,5V battery as seen below with the Arduino fixed in front of it:
- In use the power consumtion is 12,6*0,244 = 3 Watt
- Idle 12,6*0,214 = 2,7 Watt
In use (signal from Airport Express):
Idle (no signal; green led off):
Voltage:
Making pictures during 4 hours of the battery Voltage results in this graph of Voltage against minutes:
