power supply in proteus

Hi friends,

My doubt is "How to place +12v and -12v power supply in proteus?"
pls help me........

Is it purely for schematic.... Or do you need it for simulation?

You can change the power rails from the menu "Design/change power rails". you can create new rails here aswell.

(to use the new rails... rename the appropriate power rail in the properties.)

for simulation also

Ok!! first create a power rail using two power connections... (normal 5v ) enter properties and change string to 12+ for one and 12- for the other one..
Design/change power rails.... create new ... enter 12+ and give a value of 12.... create new... enter 12- and a value of -12.

Un-check "use default power rail connections" and add the unconnected power rails to the connected power rails......Done

Thanks a million, extremely helpful