Sensors
TMR7401-300mA Leakage current sensor
Back
Part No.:TMR7401-300mA
Description:Leakage current sensor
Nominal current(A):0.3
Current range(A):0~±0.5
Voltage(V):5
Vout(V):3.7
RL(kΩ):≥10
Accuracy(%FS):±2
Linearity(%FS):1
Offset(mV):±30
Offset drift(mV/℃):±1
Output drift(mV/℃):±0.5
Response(us):10
Operating Temperature(℃):-40~85
Datasheet:
  • TMR7401-300mA

General DescriptionTMR7401 series leakage current sensor based on magnetic induction principle, incorporates our tunneling magnetoresistive (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.


Features and Benefits1Open loop current sensor;2Low power consumption;3High accuracy;4Single power supply;5Low linearity error;6Low offset drift over temperature .



Applications:(1Leakage current measurement;2Single phase or three phase nominal current measurement;3Telecommunication power supply;4Residual current measurement in DC sources.



                                                                                                                                                                                   

The information provided herein by MultiDimension Technology Co., Ltd. (hereinafter MultiDimension) is believed to be accurate and reliable. Publication neither conveys nor implies any license under patent or other industrial or intellectual property rights. MultiDimension reserves the right to make changes to product specifications for the purpose of improving product quality, reliability, and functionality. MultiDimension does not assume any liability arising out of the application and use of its products. MultiDimension’s customers using or selling this product for use in appliances, devices, or systems where malfunction can reasonably be expected to result in personal injury do so at their own risk and agree to fully indemnify MultiDimension for any damages resulting from such applications.

“MultiDimension”, “MultiDimension Sensing the Future”, and “MDT” are registered trademarks of MultiDimension Technology Co., Ltd.

  • 在线客服