A alphacat New Member Dec 19, 2009 #1 I got two PCBs which I connect to the PC using a USB cable and Evaluation Board for each. Each set (PCB+EV board+USB cable) draws max peak current of 80mA, and normally 40-50mA. Could it damage the PC? Thank you.
I got two PCBs which I connect to the PC using a USB cable and Evaluation Board for each. Each set (PCB+EV board+USB cable) draws max peak current of 80mA, and normally 40-50mA. Could it damage the PC? Thank you.
P Pommie Well-Known Member Most Helpful Member Dec 19, 2009 #2 A normal USB port will supply 100mA and so there shouldn't be a problem. Mike.