Voltage measurement device

Details Voltage measurement device Voltage measurement device

2006-10-24

2006-10-24

Deb, Anjan (Department: 2858)

Electricity: measuring and testing

Electrolyte properties

Using a battery testing device

C320S116000, C320S121000

Reexamination Certificate

active

07126342

ABSTRACT:
A voltage measurement device includes a first group of switches Q1, Q2, a second group of switches Q7, Q8and a third groups of switches Q5, Q6. By turning on the third group of switches Q5, Q6, the first group of switches Q1, Q2are turned on, so that a condenser C1is charged by voltage impressed between a voltage input terminal A and a voltage input terminal B. While the first group of switches Q1, Q2are turned off by tuning off the third group of switches Q5, Q6, the second group of switches Q7, Q8are turned on, so that voltage retained in the condenser C1is generated between a voltage output terminal G and a voltage output terminal H.

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