This chip is used for PFC circuit (totem pole) open-loop test. The Iac current is measured through the digital-to-analog signal board (ch2). It can be found that the signal is overmodulated, but the rated current is only 3A (ch4).
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MCA 1101_50_3 Vout Overmodulation
posted in Current Sensor •
MCR1101-50-5 current sensor overcurrent
posted in Current Sensor •
1.The overcurrent function is detect Positive/negative IP or only Positive.
2.MCR1101-50's OVERCURRENT DETECTION (OCD) is fixed value(50A*1.2) or Adjustable. ex: setting OVERCURRENT DETECTION (OCD) is 30A.