MultiDimension Technology Co., Ltd. Leakage current sensor TMR7401-1000mA

Description TMR7401-1000mA leakage current sensor based on magnetic induction principle, incorporates our tunneling magneto resistive (TMR) sensor with high sensitivity and high SNR. With the build-in conditioning circuits for offset voltage, temperature and non-linearity compensation, it provides accurate measurement of DC, AC and pulse current. TMR7401 provides excellent primary to secondary galvanic isolation, low power consumption and compact size design. TMR7401 Features and Benefits Open loop current sensor Low power consumption High accuracy Single power supply Low linearity error Low offset drift over temperature Applications Single phase or three phase nominal current measurement Leakage current measurement Residual current measurement in DC sources Telecommunication power supply