More Power supply questions

[Harry Bissell]

Forgot this part...

if those are 7812 and 7912 regulators... yes. Three volts differential is
just enough to make them work and since 15 volts is reg. no problem

H^)

mitchell wrote:

>     So i guess what it sounds like is that you need more amps to run
> more modules. Do your modules need some sort of protection from all them
> amps? I am a begginer at all of this electronic stuff.
>     Another question: If some of my modules have a 12V regulators at
> their power connection can I run them from a 15V supply?
>
> Thanks
>
> --M