Voltage detection circuit for storage devices

Details Voltage detection circuit for storage devices Voltage detection circuit for storage devices

2006-04-25

2006-04-25

Tibbits, Pia (Department: 2838)

Electricity: measuring and testing

Electrolyte properties

Using a battery testing device

Reexamination Certificate

active

07034540

ABSTRACT:
A voltage detection circuit for detecting terminal-to-terminal voltages of a plurality of storage devices B1and B2connected in series. In the voltage detection circuit for storage devices, voltage judgment units VPL-1, VPL-2, VPH-1and VPH-2are provided between the terminals of the plurality of storage devices respectively, and the detection result of the initial-stage voltage judgment unit is transmitted to the next-stage voltage judgment unit without being isolated, so that the judgment result of the final-stage voltage judgment unit is obtained.

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