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Re: Q:Inside a IIC
Yes, thank you, I know, but there are no 7912�s inside the computer??
Jeff Blakeney wrote:
> On Sun, 23 Apr 2000 14:15:38 +0300, Jan <jankro@vip.fi> wrote:
>
> >16V comes out from the brick. The power supply inside the IIC gives out only two
> >voltages 16V and 12V, the -5V is generated by a 7905, but what generates the -12V?
> >and where does it go to? I could not find it??
>
> If memory serves me, a 7905 is a -5 V voltage regulator. A 7912 would
> be a -12 V regulator. 7805 and 7812 should be +5 V and +12 V
> regulators respectively.
>
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