| Accumulators NiCd, NiMH
common types |
| MONO
accumulators - size D (UM-1) ø33x60mm 1,2V |
| NiCd and
NiMH accumulators are supplied in a discharge state(zero
capacity). Generally is charging under current 1/10C for
period 14-16h(C is capacity of cells, e.g. cell with C=1Ah
will be charging with current 0,1A). By selected
accumulators is given other, usually shorter period of
charging. That can be aplicated with use of high-quality
charger, with evaluation charging schedule. Accumulators
in industrial design are destinated for accupacks. Because
they usualy have flat positive (+) contact, they can't be
used in classic (commercial) battery holder. It's
forbidden to solder directly on the case of accumulators.
For this use are supplied designs with soldering terminals
(bands). Imax=maximal discharging current, which can be
taken from accumulators. Ri=inner impedance of cells. |
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