A battery bank power control apparatus controls a power of a battery bank having a plurality of battery racks, and includes a power adjusting unit configured to adjust a magnitude of a bank power amount input to or output from all of the plurality of batte...

An in-vehicle power supply apparatus is used in an in-vehicle power supply system. The in-vehicle power supply system includes a battery, a capacitor, and a power path provided between the battery and the capacitor. The in-vehicle power supply apparatus in...

A method for recharging the battery or batteries (15) of a DC generating unit is described for supplying at least an isolated electrical load (20) and in which the batteries are associated to an integrated station incorporating the DC generating unit with ...

The present invention relates to a method for charging a battery by means of a power supply and also relates to a small, battery-operated electrical appliance and a charging circuit for the small electrical appliance. The method has the following steps: de...

A battery protection circuit is provided that includes a safety circuit and a charge monitoring circuit. The safety circuit monitors the voltage and current of at least one rechargeable cell within the battery pack, and disconnects the cell(s) from the ext...

The recharger (8) includes a second regulator (27) for controlling the output voltage (Vout) in order to maintain it at a pre- determined value. A system (28-30) is provided for detecting the output current (Iout). An activation system (24, 25) provided ca...

The protection circuit (30) comprises at least one switch (FET1, FET2) comprising at least one control means (G1, G2) for adjusting the conductivity of said at least one switch (FET1, FET2). The conductivity is arranged to be adjustable by means of an elec...