[NSRCA-discussion] TP 53005SPL2

Chad Northeast chad at f3acanada.org
Fri Jun 5 15:38:38 AKDT 2009


Bill
That is not correct, there are only 10 cells in those packs, made of 
2600 PL2 cells.  Essentially two 5s 2600 packs in parallel.

I have a hard time believing that TP will stop making this pack, they 
have made far more complicated packs in the past.  These packs are made 
to order which makes them usually not a stock item.  I will confirm this 
with TP though.  They have been around for nearly a year now (I am still 
flying the first two of 4 sets produced), so I don't see why they would 
stop now.

Chad

Bill's Email wrote:
>>
>> ------------------------------------------------------------------------
> It is in fact a 5S2P arrangement. Two 5S 2600 mAh packs in parallel 
> plus two other packs in parallel and those two in series with each 
> other.  A total of 4 5S packs in there. THis is why this pack performs 
> so well under load. Each of the two parallel packs in each set only 
> sees half the load and consequently it has less voltage drop under load.
>
> TP does not like making this arrangement and I understand that they 
> may stop very soon.
>
>
>
>
> ------------------------------------------------------------------------
>
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-- 
Chad

www.chadnortheast.ca



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