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Current Sensor

ACM8818 RCD


ACM8818 is a anisotropic magnetoresistance (AMR)-based AC/DC residual current device (RCD) with high sensitivity and provides a digital output signal for magnetic field changes caused by leakage current. Through the unique design of magnetic circuit can accurately and quickly detect the small leakage current signal from AC/DC source.

AMR-based residual current device has following advantages:

  • High Accuracy
  • High bandwidth
  • Anti-temperature interference
  • Fast Response
  • Compliant with the standard criteria of IEC62752 and UL2231

Key features

  • Accuracy
  • Signal bandwidth
  • Anti-magnetic interference
  • Respond time
  • Field range
  • Temperature drift
  • Include Self-Test function
  • Digital Output

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