资料介绍
This application note is for a power measurement module
based on Allegro MicroSystems’ CT43x contact current sensor. It discusses PCB design guidelines and how to interface
with an external MCU for reading all components of a power
measurement, e.g. RMS values, active and passive power, etc.
The CT43x devices are a family of high-bandwidth and lownoise current sensors that offer accurate measurements for a
wide variety of enterprise and industrial applications.
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