Hello
I am desperately searching the datasheet for the output characteristics of the Labjack T7. I would like to know how much current an output at 5V can supply and how much the Labjack can supply in total? In addition, I wonder if the total power supply is sufficient via USB or is there an additional supply I need to use? I would be glad could someone reference to the datasheet.
Thanks in Advance! Hans
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The T-Series Datasheet Appendix-A contains all of our in-depth specifications.
The analog output specifications are on the following page:
https://labjack.com/support/datasheets/t-series/appendix-a-4
USB 5V should be sufficient for device power. The power supply specifications are on the following page:
https://labjack.com/support/datasheets/t-series/appendix-a-5
Ahh perfect thanks! Didn't expect to find these specs in the appendix. Do I understand it right, that in default Mode without Load the Labjack consumes 280mA, so I can use an additional 220mA for various loads, since total supply current should be kept to 500 mA or less? As an example, I want to know how many loads with load current 20mA I can connect? So that will be 220/20 = 11 loads, is that correct?
Yes, the T7 requires 280mA with the factory power settings, so if your supply can source 500mA you would be able to source up to 220mA from VS.