DC Power Analyzers

Vitrek’s precision power analyzers are engineered to deliver highly accurate and flexible DC power analysis—ideal for evaluating power supplies, batteries, solar inverters, electric vehicle subsystems, and other DC-powered equipment. While Vitrek does not offer standalone DC power analyzers, its modular systems—including the PA910, PA920, PA900, and XT2640—can be configured with the appropriate voltage and current input channels to provide detailed insight into DC performance parameters with exceptional clarity and control.

When set up for DC power measurement, these analyzers capture key metrics such as voltage, current, power, energy, and efficiency, while also offering powerful tools for transient analysis, drift monitoring, and data logging. With accuracy up to 0.024%, bandwidth up to 5 MHz, and high-speed sampling, Vitrek analyzers allow engineers to confidently validate system behavior under steady-state and dynamic DC conditions—whether in R&D, production testing, or certification workflows.

PA920 Ultra-High Accuracy (0.024%) Power Analyzer

  • DC to 5 MHz bandwidth
  • 500 harmonics analysis
  • 100 readings/sec
See PA920

 PA910 High Accuracy (0.045%) Power Analyzer

  • DC to 1 MHz bandwidth
  • Harmonic Test to 500th
  • Industrial and general power analysis
See PA910

PA900 (0.03%) Precision Power Analyzer

  • 500 harmonics analysis at 400Hz
  • 384 MSPS effective sampling rate
  • Custom Power Data Screens
  • Modular Design
See PA900

XiTRON XT2640 (0.03%) Multi Channel Harmonic Power Analyzer

  • 3 analyzers in one
  • Up to 4 channels per unit.
  • Expandable to thousands of channels.
  • Mix-and-match channel cards.
See XT2640

Key Features and Benefits

  • Precision DC Power Measurement
    Configure any unit with a single voltage and current channel for accurate DC power analysis with up to 0.024% base power accuracy.
  • Ideal for Low and High Voltage DC Applications
    Measure low-voltage DC circuits or high-voltage systems such as battery banks and solar arrays using flexible input ranges and current shunts.
  • High-Speed Data Capture
    Track rapid transients and load changes with high sampling rates and 100 full-precision readings per second.
  • Wide Bandwidth and Filtering Options
    Analyze DC power in hybrid systems with switching noise or ripple using built-in filtering and bandwidth control up to 5 MHz.
  • Integrated Energy & Efficiency Monitoring
    Log accumulated Wh, Ah, and real-time efficiency over time—ideal for long-term battery or load testing.
  • Touchscreen Control & Real-Time Views
    Use Scope View, Cycle View, and History View to visualize DC performance trends without external software.
  • Full Automation & Remote Access
    Control and retrieve data over USB, Ethernet, GPIB, or RS232 using SCPI commands or built-in logging tools.
  • Modular and Scalable Design
    Expand your system with additional channels or reconfigure it for mixed AC/DC testing as needed.

FAQs 

Yes. While not standalone DC analyzers, Vitrek’s PA910, PA920, PA900, and XT2640 models can be configured for high-precision DC power analysis using the appropriate input modules.

You can measure DC voltage, current, power, energy, efficiency, and transient behavior—all in real time with data logging and waveform views.

Absolutely. With high accuracy, wide input ranges, and fast sampling, they’re ideal for analyzing batteries, BMS systems, and EV components under dynamic DC load conditions.

Yes. The modular design allows you to analyze AC, DC, or mixed signals simultaneously—perfect for hybrid power systems and converters.

No. All functions are accessible via the built-in touchscreen, though remote control and automation are fully supported for advanced workflows.

A DC power analyzer is a specialized instrument used to measure and analyze direct current (DC) parameters including voltage, current, power, energy, and efficiency in electronic devices and systems.

While multimeters can display basic voltage and current values, DC power analyzers offer high-resolution, time-synchronized measurements, power profiling, trend analysis, and waveform capture capabilities. They’re designed for deeper insight and long-term testing.

Measure smarter with Vitrek’s configurable DC power analysis solutions—explore our analyzers today and unlock precision, performance, and flexibility for every test environment.

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