DC-TO-DC VOLTAGE TRANSDUCER Russian patent published in 2005 - IPC

Abstract RU 2248086 C2

FIELD: measurement technology.

SUBSTANCE: proposed transducer incorporates negative feedback and intermittent positive feedback circuits. Positive feedback circuit has series-connected amplifier, decoupling unit, and memory device. Input and output voltages across decoupling unit are not electrically connected. Decoupling unit has series-connected circuit-opening switch, memory device, and closing switch and functions to enhance measurement accuracy of transducer.

EFFECT: enhanced measurement accuracy of transducer.

1 cl, 1 dwg

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RU 2 248 086 C2

Authors

Popov V.S.

Smirnov K.I.

Dates

2005-03-10—Published

2003-05-05—Filed