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[OM] Re: Power source for T28 modelling lights

Subject: [OM] Re: Power source for T28 modelling lights
From: "Johann Thorsson" <johann@xxxxxxxx>
Date: Thu, 12 Apr 2007 21:00:37 -0700
>
>> From: usher99@xxxxxxx
>>
>> I don't know if 4 high capacity D cells (10,000 mAh) will do the job.
>
> Divide the ampere-hour rating by the current draw, and you'll see how
> many hours your batteries will last.
>
> As I recall, a pair of T-28's draw under two amps? If so, your D
> cells should last about five hours.
>
>
> :::: There appears to be no compelling technical or business case for
> upgrading to these new Microsoft software products. -- US Department
> of Transportation memo on upgrading to Vista, Office 2007, and
> Internet Explorer 7 ::::
> :::: Jan Steinman, Bytesmiths (http://www.Bytesmiths.com) ::::


Sorry for this on topic post..., but I finished the modelling light battery 
pack and switch box this weekend - if
anyone is interested.
http://www.thufa.net/jo/misc/m_batteryp.htm

J


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