penrico
Full Member level 5
Hey,
I have a board that have some signals, that will have non repetitive pulses of 8A 20 mSeg long.
The problem, is that my board don't have enoght space to use a 150 mils or more to meet the 8A current in average mode.
Do somebody has a I2t (current vs time) formula for the widht of trace in PCB?. Do somebody has something of information how to calculate the right trace width for a pulse current?
Thanks.
I have a board that have some signals, that will have non repetitive pulses of 8A 20 mSeg long.
The problem, is that my board don't have enoght space to use a 150 mils or more to meet the 8A current in average mode.
Do somebody has a I2t (current vs time) formula for the widht of trace in PCB?. Do somebody has something of information how to calculate the right trace width for a pulse current?
Thanks.