Premade tab welded battery packs

[Elecraft mailing list]

Less loss than spring connected packs.

http://www.onlybatterypacks.com/items.asp?db=37

Art - KC7GF
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[David Christ]

Art sees the same thing I do.  Take those 10 springs, uncoil them and fasten end to end.  That surprisingly long, hight loss length of wire is what all the current has to pass through.  Far from ideal for keeping the voltage and efficiency up.

I have seen better designs incorporated into equipment but never in the secondary market.

David K0LUM


On Jul 12, 2014, at 11:39 PM, Acbross via Elecraft <[hidden email]> wrote:

> Less loss than spring connected packs.
>
> http://www.onlybatterypacks.com/items.asp?db=37
>
> Art - KC7GF
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to [hidden email]

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