Re: [MV] 12 volt alternative in a 24 volt vehicle

From: Jim (W7LS@BLARG.net)
Date: Mon Jun 13 2005 - 13:46:45 PDT


Sounds like a neat item. Being an alternator, it's going to be putting out full wave rectified AC at a high frequency, so a separate 12v battery might still be needed, acting as a mega-capacitor, as well as maybe to keep the alternator happy. Does the manual state that this second, 14v output also needs a battery or is it a either-or, but not-both setup? Very cool. Jim

On Mon, Jun 13, 2005 at 12:57pm tedhils@cyber-south.com wrote:
> Here's something that may interest you guys that are trying to power 12
> volt trailer brakes, lights, cb radios, stereos, computers, etc. in your
> trucks.....
> I just got in some of the dual voltage 100 amp generators like go on the
> M series vehicles. YES... DUAL VOLTAGE; 14V and 24V. The were originally
> on a couple of the Hmmwv models. They have the regular 28 volt lug just
> like all other new style military generator/alternators, but also have a
> separate lug that gives off 14 volt.
> I think this might be just the answer to powering the 12 volt stuff.
> You won't have to worry about over- and under- charging a 12 volt battery or
> relays, or rectifiers, or rectums or any of that crap.
> The price, for a tested, good used alternator is $225.
>
>
>
> Ted Hils
> Ted's Trucks 'N Stuff
> 1181 County Road 560
> Midland City, AL 36350
> 334-983-1092
> Mon - Fri 8 -5 Central Time
>
> http://www.stores.ebay.com/tedstrucksnstuff
>
>
>
>
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