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Current Sensors Testing System Solution

Current Sensors Testing System Solution
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Current Sensors Testing System Solution

Product catalog summary
Overview
A current sensor is a device that detects current information and converts it into standard electrical signals or other forms for transmission, processing, storage, display, recording, and control. Current sensors are categorized based on measurement principles into diverters, electromagnetic sensors, electronic sensors, and TMR magnetic sensors. Electronic sensors include Hall, Rokowski, and variable frequency power sensors.

Precise Current Sensors Testing System Solution
The solution offers accurate measurement capabilities using Hall current sensors, Roche coils, and Pearson coils. It includes:
  • DC Parameter Testing: Evaluates temperature drift, linear error, and linearity.
  • AC Parameter Testing: Assesses response time, bandwidth, and noise spectrum.
  • High Current Source: Capable of delivering up to 1000A.

High Current Pulse Power Supply HCPL100
This power supply features a high output current of 1000A, a steep pulse edge of 15μS, and supports output polarity switching. The response time for 1000A current is 13.35μS.

Testing System Components
The system includes a DC high current source, matrix switch diverter, high precision multimeter, SMU test software, warm box, and oscilloscope. It also features:
  • Stepped Pulse Current Source
  • Broadband Current Source
  • Hall Current Sensor Testing
  • Source Measure Unit
  • Spectrum Analyzer

Figures and Diagrams
The document includes various figures illustrating test curves for linearity, response time, temperature drift, and frequency bandwidth, as well as working circuits for open and closed loop Hall current sensors and a schematic diagram of the Precise CTMS current sensor testing system.
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Catalog excerpts

Current Sensors Testing System Solution-1

Current Sensors Testing System Solution https://www.precisesmu.com Overview A current sensor is a detection device that can sense the informa· tion of the measured current and transform the detected information into standard electrical signals or other forms of information output according to certain rules, in order to meet the requirements of information transmission, processing, storage, display, Precise Current Sensors Testing Solution and System Architecture ·Accurate measurement: Hall current sensors, Roche coils, Pearson coils, etc; ·DC parameter testing: temperature drift, linear According to different measurement principles, current sensors can ·AC parameter testing: response time, bandwidth, be mainly divided into: diverters, electromagnetic current sensors, electronic current sensors, TMR magnetic sensors, etc.Electronic current sensors include Hall current sensors, Rokowski current noise spectrum, etc;； ·The high current source can have a current of up to 1000A. sensors, and variable frequency power sensors specifically designed for measuring variable frequency electrical quantities (which can be used for voltage, current, and power measurements). Stepped pulse current source Warm box Broadband current source DC high current source Matrix Switch Hall current sensor to be tested Source Measure Unit Spectrum analyzer Oscilloscope High precision multimeter Fiqure: Schematic diagram of Precise CTMS current sensor testing system Figure: Working circuit of Open loop Hall current sensor Figure: Working circuit of Closed loop Hall current sensor Precise Current Sensors Testing System Solution High current pulse power supply HCPL100 ·High output current (1000A), steep pulse edge (15μS), Support for output polarity switching · 1000A current response time 13.35μS Figure： Linearity Test Cunve Figure: Response Time Test Curve Figure: Precise CTMS current sensor testing system For more solutions and testing connection Figure: Frequency Bandwidth Test Curve guidelines, please contact us asap! Tel:+8613615888735 Email:[email protected] Official Website Web:https://www.precisesmu.com Figure: Temperature Drif

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