[TechAssist] Re: Power converter for camper
- From: "J Silverman" <greentron@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 13 Jun 2005 14:43:42 -0400
Battery chargers are usually just a circuit breaker, a specially wound
transformer, and a bridge rectifier. The transformer is wound so as to limit
the short circuit current, and the circuit breaker has a time delay so as
not to trip out unless short circuit current is drawn for a certain amount
of time. Some old type chargers used a special type of light bulb to limit
the short circuit current.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
Fax/Phone 864 232 3889
mail to: greentron@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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