New 42Volt systems

[Ryan Mathews]

Aircraft use 42V systems. The batteries are readily
available and the technology is known. There is a book
available through SAE about automotive 42V systems if
you want to learn more.

--- don.broadus at exeloncorp.com wrote:
> One plan is to have a 12 volt battery and also a 42
> volt battery. The 12v
> would run headlights and other standard stuff ,with
> the 42v
> running steering , valves ect. charging of the 12v
> could be dual alternator
> or inverter. The 12V battery will be phased out as 
> OEM lamp manufactures
> phase in 42V lamps
> 
> 
> > -----Original Message-----
> > From:	Espen Berg [SMTP:espberg at online.no]
> > Sent:	Thursday, January 25, 2001 2:32 AM
> > To:	diy_efi at diy-efi.org
> > Subject:	Re: New 42Volt systems
> > 
> > One other reason for chosing 42v is that in europe
> that's the figest
> > voltage you can work on legaly without having to
> take a special education
> > to get your "license"
> > 
> > 
> > > Why dont they just bring the 12 upto 42volts
> with an invertor for the 
> > > electronic valves instead of upgrading the whole
> system to 42volts, or
> > is 
> > > their other reasons?
> > > So their will be 42Volt batteries in cars soon?
> > > I wonder why they chose 42volts?
> > > 
> > > 
> > > 
> > 
> > 
> >
>
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> 
>
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