Re: [kicad-users] +VCC and -VCC

2007-10-16 Thread KeepIt SimpleStupid
Vcc is basically read as Voltage Collector to Collector. Vee is Voltage Emitter Emitter. Colectors gat a positive voltage and emitters gat a negative voltage. In the article mentioned I didn't see a mention of symmetry being required. --- Hristo Antonov <[EMAIL PROTECTED]> wrote: > On Tue, 200

Re: [kicad-users] +VCC and -VCC

2007-10-16 Thread Robert
The web page you refer to is correct, but I think you've misunderstood it. The ee in Vee refers to a BJT emitter, which is connected to ground in some way with an NPN common emitter circuit. Many BJT circuits use a NPN/PNP arrangement symmetrical about ground, giving you a Vcc, a -Vcc, and grou

Re: [kicad-users] +VCC and -VCC

2007-10-16 Thread Hristo Antonov
On Tue, 2007-10-16 at 21:50 +1000, jeremy wrote: > VCC is there in "powers" > > I can't find -VCC in "Powers." > > Can I make one somehow? > > Thank you! > > Please do not ;) The "opposite" of Vcc is not -Vcc . It is Vee ! Look here http://encyclobeamia.solarbotics.net/articles/vxx.html -Vcc

[kicad-users] +VCC and -VCC

2007-10-16 Thread jeremy
VCC is there in "powers" I can't find -VCC in "Powers." Can I make one somehow? Thank you!