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The remaining 2 A can be shared in any way among the following connectors:
Connector | Power Usage |
Ethernet | Approx. 180 mA (when transferring data) |
USB | Max 1500 mA* |
DE-9 5V** | 500 mA |
DB25 3.3V | 500 mA |
HDMI® 5V | Max 55 mA |
6 LED outputs on DB25 | Up to 24 mA (each) |
*The USB spec is 500mA, but more current has been placed on the USB connector to be able to use the BrightSign Expander, in some cases without an additional 5V power supply.
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