For use in determining correct connections and phase sequence with three-phase, 40- to 700-V electrical supplies that feed motors, drives, and electrical systems, the 9040 phase rotation indicator ...

The energy meter reference design features active energy pulse output, active power, RMS current and voltage. Energy meters are essential for detecting the usage of power and check the quality of ...

The MCP3911 and PIC18F85K90 Single-Phase Anti-Tamper Energy Meter is a fully functional single-phase meter with enhanced capabilities, such as battery backup, RTC and anti-tamper features. The MCP3911 ...

Keeping track your overall electricity usage is a good thing, and it’s even better if you know where all the kilowatt-hours are going. [Anurag Chugh’s] house has the three phases coming from the ...