[Amps] 10 Meters
Joe Subich, K4IK
k4ik@subich.com
Thu, 14 Mar 2002 11:45:24 -0500
> From: Mike Wapner
> Sent: Thursday, March 14, 2002 11:08 AM
> To: 'yo9fzs'; Richard; amps@contesting.com
> Subject: RE: [Amps] 10 Meters
>
>
> The new vehicle voltage standard is 42V. This is already implemented on
> some vehicles in Europe (significantly higher emphasis on diesel) and is
> expected to be on some U.S. domestic vehicles as early as C/Y 2004.
Why on earth would they use 42 Volts instead of the 48 Volt systems
already in use in many other platforms? 42 volt systems will require
a new set of development as opposed to the COTS (commercial off the shelf)
solutions already available. Being 3.3 volts, the microprocessor controls
will require DC-DC converters in any case ...