[TechAssist] Re: Power converter for camper
- From: "J Silverman" <greentron@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 14 Jun 2005 10:40:31 -0400
So that is a switchmode unit like a computer power supply to provide
filtered DC without using a large transformer and big capacitors.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
Fax/Phone 864 232 3889
mail to: greentron@xxxxxxx
----- Original Message -----
From: "Wally Heise" <sirepair@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, June 14, 2005 12:01 AM
Subject: [TechAssist] Re: Power converter for camper
> Walter,
>
> The converter is quite complex inside, I have one I am working on when
> ambition and time permit, no progress so far as this one requires removal
of
> 9 heat sink clamps, on transistors, just to remove the pc board. The
> converters are 120 VAC to 12 VDC and have output ratings of 30 Amps or
more.
> I don't have a schematic and not sure any are available, (have not
searched
> on internet).
>
> Good luck, this is a project for slow times!
>
> Wally Heise
> South Isle Repair
> Isle, Mn.
>
>
> ----- Original Message -----
> From: "walter wood" <wwood_38478@xxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: June 13, 2005 6:44 PM
> Subject: [TechAssist] Re: Power converter for camper
>
>
> > No, it plugs in 120 at a campsite and converts that
> > to 12 volts that the camper's lights etc run on.
> > You plug it in to keep from killing the towing
> > vehicles battery, if still connected, or so you can
> > drop the camper and drive away, leaving the camper
> > still powered.
> > Walter
> >
> > --- Barry Thompson <barrystv@xxxxxxx> wrote:
> >
> > > Are you talking about a inverter? From 12 volt
> > > battery to 120ac for small
> > > appliances
> > > Barrys TV
> > > Ottawa
> > > Canada
> > > barrystv@xxxxxxx
> > > ----- Original Message -----
> > > From: "walter wood" <wwood_38478@xxxxxxxxx>
> > > To: "Tech Assist" <techassist@xxxxxxxxxxxxx>
> > > Sent: Monday, June 13, 2005 1:37 PM
> > > Subject: [TechAssist] Power converter for camper
> > >
> > >
> > > > My auto mechanic ask if I knew anything about
> > > the
> > > > 120vac to 12vdc converter in his camper.
> > > > All i saw on the case was:
> > > > POWER SOURCE
> > > > battery charger
> > > > power supply
> > > > Model PC 40.
> > > > I'm ignorant on this topic.
> > > > Anyone ever even tried on one of these?
> > > > TIA
> > > > Walter
> > > >
> > > > Walter Wood
> > > > United TV Service
> > > > 501 Poplar St.
> > > > P.O. box 602
> > > > Pulaski Tn. 38478
> > > > mailto:wwood_38478@xxxxxxxxx
> > > >
> > >
>
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> > Walter Wood
> > United TV Service
> > 501 Poplar St.
> > P.O. box 602
> > Pulaski Tn. 38478
> > mailto:wwood_38478@xxxxxxxxx
>
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