On 3/13/2018 9:32 PM, Ian DXer wrote:
Hi Dana,Thank you.
I do not know anything really about Lightning (the only Lightning cables in
my house are associated with my wife's iPhone).
I see a similar shroud on their USB C cable from their Facebook page.I do not know the details; I just know I found one graphic that says the power
lines in the USB cable are 22 AWG :-)
A further improvement to their USB 2.0 to micro usb cables would be to have a foil shield between the data & power pairs.Perhaps, but what are you seeking to address with this? The data lines are a
differential pair and surely twisted (but I don't know for a fact). Given that the
data lines are very low current, I'd be surprised if they induce meaningful noise
into the power lines. On the other hand, I'd expect noise from the power lines
to be induced as common-mode into the data lines and thus disappear from