MattW

Have checked it out again tonight. When it is discharging the whole pack - either in Pulse or Linear mode it is fine, cell 1's voltage drops. However, when it switches over, game over. Voltage just sits there.

Suspect there may be individual discharge FET's when it switches into this mode, so i guess the No1 individual FET has died.

coons88

iTrader: (1)

Mine does it too sometimes. But not often, and usually only on packs which are old and have become unmatched. (ie some cells can already be done at .9v, others are still stuck up around 1.2v) Usually though if I leave it long enough it will finish, or else I will discharge that cell by itself on the charger.
It can be a pain in the ass I know..

All in all though, I think the DPD is a good unit, all be it sometimes slow.

bugnet

iTrader: (10)

Hi there,

every black DPD is an Phase II ?