Utility meter power arrangements
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United States of America Patent
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Jun 25, 2019
Grant Date -
May 9, 2013
app pub date -
Apr 30, 2012
filing date -
Sep 25, 2001
priority date (Note) -
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Abstract
An arrangement for providing power in a utility meter includes a power supply and at least one capacitor. The power supply is configured to convert input AC voltage to a DC bias voltage, and is further configured to provide the bias voltage to metering circuitry within the utility meter. The metering circuitry includes an analog to digital converter and at least one processor. The capacitor is operably coupled to provide power to the RF transmitter at least when power requirements of the RF transmitter exceed an amount of power available from the power supply.
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