MW / MK - Digital Power Meter
Model MW & MK series, designed for general performance measruing active & reactive power, accepts ac voltage & current signals with conversion to use a time division multiplier principle of an accurate detection the measured input power. The conversional process adopts pulse width modulation for voltage input & amplitude chopping modulation for current input to form a happed current pulse which as a multipling function of instant variables for input voltage & current.
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Hsiang Cheng Electric Corp
4F., No.11, Lane 235, Baoqiao Rd
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