Measurement of average power in a 60Hz circuit (equivalent to V RMS × I RMS × cos(ø)) can be done by sampling the product of voltage and current and averaging. This requires four quadrant ...
SUNNYVALE, Calif., March 7, 2011 (GLOBE NEWSWIRE) -- Maxim Integrated Products (Nasdaq:MXIM) announces the launch of a new Teridian/Maxim energy-measurement system on chip (SoC), the 78M6613. Note to ...
The demand to increase energy efficiency in electrical products is driving the development of more accurate measurement instruments. Modern instruments now can quantify incremental gains made as ...
For the PDF version of this article, click here. In 1776, Scottish economist Adam Smith introduced the concept of division of labor and specialization, concluding that it is in the economic interest ...
This article presents the second part of the discussion on AC characteristics measurement methods. It covers cross regulation, line regulation, input voltage range and input current characteristics, ...
Intended for reliable and comprehensive calibration of power meters, the LS3300 Precision AC Power Calibrator outputs highly accurate and stable power calibration signal, which now include harmonics, ...
Maxim Integrated Products has launched what it describes as 'the industry's first' system on chip (SoC) energy measurement solution for ac/dc power supplies. According to the semiconductor specialist, ...
You almost never hear of a DC Watt Meter – one just does some mental math with Volts and Amps at the back of one’s head. An AC Watt Meter, on the other hand, can by pretty useful on any workbench.
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