Power Analyzer/Power ATE System

7140 Power Analyzer is designed for single-phase AC/DC power measurement and analysis. It has a measurement bandwidth ranging from DC, 0.2Hz to 100kHz, with a high-speed sampling rate of 500kSPS. The basic power measurement accuracy is up to ±0.05%. It supports rated direct input voltage of 800V and input current of 30A. The analyzer features 100-order harmonic analysis capability, allowing for simultaneous harmonic analysis and integration on any screen background. It supports waveform, bar chart, and trend chart analysis. The compact unit is equipped with a 4.3” TFT LCD display, providing both digital and graphical displays to precisely measure important power-related parameters.

Wireless Charger Automatic Testing System 9901 offers a cost-effective solution for production lines, enabling quick setup and testing of wireless chargers with a power rating of up to 150W. It supports PD/QC protocols and foreign object detection (FOD). Test items include input, output, and protection characteristics. It provides up to 4 channel testing and comes with dual-cut test fixtures to significantly improve production line testing efficiency.
Power Analyzer/Power ATE System
All Products
Power Analyzer/ Power Meter Wireless Charger Automatic Test System
Power Analyzer|7140
Power Analyzer
7140
   
  • Ultra-High Measurement Accuracy ±0.05%
  • 100th-Order Harmonic Analysis
  • Low-pass / High-pass / Band-pass Filter Functions
  • High-Speed 500kSPS Sampling Rate
  • Simultaneous AC+DC Measurement and Display
  • Rated Direct Input Voltage: 800V / Input Current: 30A
  • DC, 0.2Hz~100kHz Voltage/Current Measurement Bandwidth 
  • 4.3” Color Multifunctional Digital & Graphical LCD Display
  • Three Graphical Display Modes (Waveform / Trend / Bar Graph)
  • Automatic Integration up to 10,000 Hours with Simultaneous Harmonic Analysis
  • Minimum Current Range of 5mA & Power Resolution of 10μW
  • Supports Comparison Mode with Upper/Lower Limit PASS/FAIL Judgment
MICROTEST 7140 Power Analyzer is designed for single-phase AC/DC power measurement and analysis. It features an exclusive Super Filter Function (High-pass / Low-pass / Band-pass), supporting a wide measurement bandwidth from DC, 0.2Hz to 100kHz with a high-speed 500kSPS sampling rate. With ±0.05% basic power accuracy, it offers precise measurements on key power parameters. The compact unit comes with a 4.3” TFT LCD displaying both numeric and graphical data. It supports direct input up to 800V and 30A, with 100-order harmonic analysis and simultaneous integration measurement for enhanced efficiency. It supports low standby power testing with a 5mA current range and 10μW power resolution. Users can view waveform, bar, and trend charts, and display 4/8/16 parameters in Meter mode, including max/min monitoring. A comparator mode is also available for PASS/FAIL judgment based on user-defined thresholds.
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Power Meter|7130
Power Meter
7130
   
  • Ultra-High Measurement Accuracy ±0.05%
  • 50th-Order Harmonic Analysis 
  • High-Speed 500kSPS Sampling Rate
  • Simultaneous AC+DC Measurement and Display
  • Rated Direct Input Voltage: 800V / Input Current: 30A
  • DC, 0.2Hz~100kHz Voltage/Current Measurement Bandwidth
  • 4.3” Color Multifunctional Digital & Graphical LCD Display
  • Supports voltage and current waveform analysis mode
  • Automatic Integration up to 10,000 Hours with Simultaneous Harmonic Analysis
  • Minimum Current Range of 5mA & Power Resolution of 10μW
  • Supports Comparison Mode with Upper/Lower Limit PASS/FAIL Judgment
MICROTEST 7130 is designed for single-phase AC/DC power measurement, featuring a 0.2Hz–100kHz bandwidth, 500kSPS sampling rate, and ±0.05% accuracy in a compact design with a 4.3” TFT LCD. It supports 800V/30A direct input, 50th-order harmonic analysis, and simultaneous harmonic and integration measurements. The built-in graphical display and basic oscilloscope function allow real-time voltage and current waveform observation. USB Host enables direct waveform capture and data logging—no external oscilloscope needed. For standby power testing, it offers a 5mA range, 10μW resolution, and Meter mode displays 4, 8, or 16 parameters with real-time min/max tracking. Comparison mode provides PASS/FAIL evaluation, optimizing R&D, production, and quality control.
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Single-Phase Power Meter|7120
Single-Phase Power Meter
7120
  •  AC / DC Dual amp/watt-hour meter
  • Wide range 0.001W-16KW
  • Connection software attached
  • Standby Power D.P.I. of 0.001W
  • With crest factor ratio display
  • Up to the 50 levels harmonic wave analysis capability
  • 1000 sets of measurement data storage space
  • Current crest factor is highest CF9
MICROTEST 7120 power meter provides a frequency bandwidth of 15Hz to 100kHz. It supports up to 0th order harmonic analysis and has a maximum crest factor of 9 (CF9) for current waveforms. It can measure various parameters related to power supplies, including power, voltage, current, power factor, phase, and more. It is suitable for AC/DC and DC/DC power products.
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Wireless Charger Automatic Test System|9901
Wireless Charger Automatic Test System
9901
  • Support PD 2.0, QC 2.0/3.0 protocols
  • Support FOD test (foreign object detection)
  • Provide statistical analysis report function
  • Suitable for DC-DC power supply product test (power 150W)
  • Provide a variety of expansion cards to quickly upgrade to more test functions
  • Equipped with double switching test fixture to switch left and right for highly efficient tests
The MICROTEST 9901 wireless charger automatic testing system offers a high cost-performance ratio, making it suitable for production lines to quickly adapt to automated testing. It is designed for testing finished or semi-finished modules of wireless chargers with a power rating of up to 150W. The system supports PD/QC protocols and Foreign Object Detection (FOD). It provides up to 44 channels for testing and comes with dual-cut testing fixtures. The system covers essential testing items for wireless chargers, including no-load standby power measurement (voltage/current/power), output load and efficiency testing (voltage/current/efficiency/power), and protection testing (overvoltage/overcurrent/under voltage protection, output short circuit protection, FOD detection).
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