10 Jan
2017
10 Jan
'17
6:06 p.m.
On Tue, Jan 10, 2017 at 04:54:24PM +0100, Ralf Mardorf wrote:
I'm sceptic that it makes a difference to connect
the - signal with
ground at the receiving device.
Depends on the type of output. If it is a transformer or a circuit
that controls the voltage difference between the + and - signals
rather than each of them separately, then connecting - to ground
at the input side would compensate for a ground voltage difference,
while connecting it at the output wouldn't.
Ciao,
--
FA
A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)