The IT2705 Modular DC Power Analyzer is a powerful and efficient modular power analyzer that supports installation of up to 8 different types of modules (DC source, bidirectional source, regenerative load, SMU). With a full-color touchscreen, it allows real-time monitoring of all channel parameters and supports various meter view modes such as View1, View4, and View8. All modules can operate synchronously, enabling unified control and monitoring of input, output, and load—avoiding the complexity of combining multiple bench-top instruments.
It is particularly well-suited for DC-DC module testing, integrating source and load into one frame to complete power supply, loading, measurement, and data acquisition in one unit. This significantly improves R&D efficiency. At the same time, the modular design supports flexible replacement and upgrades, meeting evolving testing requirements and helping to maximize long-term return on investment.
All IT2705 Modular DC Power Analyzer modules are equipped with a scope sampling rate of up to 200 kHz, supporting high-bandwidth, real-time monitoring of DUT's voltage, current, and power waveforms. No external current probes, current clamps, or voltage probes are required, allowing complete capture of power-on/off transients, load switching, and interferences. This significantly simplifies the testing and improve analysis efficiency. Additionally, the IT2705 front panel is equipped with scope control keys (including trigger, single capture, run/stop, time base adjustment, etc.), making debugging more intuitive and efficient.
The IT271XX / IT273XX / IT275XX / IT278XX Modular DC Power Analyzer modules are all equipped with high-performance Arbitrary Waveform (ARB) output capability, allowing users to define voltage, current, power, or resistance values that change over time for precise output sequences. This enables accurate simulation of voltage transients, dropout events, load pulses, and other dynamic behaviors at the DUT input. A variety of built-in standard waveform types are provided, including sine, pulse, trapezoid, exponential, step, ramp, staircase, and user-defined waveforms (supporting up to 128-point data import).ARB functionality is widely used in battery operating condition simulation, DC-DC stability testing, and communication device activation behavior analysis and so on.
The IT273XX / IT278XX DC Power Analyzer modules support battery simulation functionality, accurately replicating the voltage-current behavior of real batteries under different states of charge (SOC). Users can set key battery parameters such as open-circuit voltage, internal resistance and capacity. The system dynamically adjusts the output voltage based on the DUT’s current request, simulating the real charge/discharge process of a battery. Compared to real batteries, the simulator offers higher repeatability, making it especially suitable for scenarios such as development of battery powered devices , validation of power management IC, and more.
In the evolution of electronic products, users consistently expect longer battery life. Yet, while functions continue to increase, product sizes shrink—creating a constant “bottleneck” that keeps battery capacity in a state of delicate balance. As a result, endurance has become a key competitive factor for consumer electronics, medical devices, and communication modules.
From everyday smartwatches and smart home appliances, to life-critical implantable medical devices and portable monitors, and even to communication modules that enable the IoT, all require rigorous low-power testing and validation. Engineers must accurately measure currents across the full dynamic range—from deep sleep current to peak operating current—and precisely capture transient current pulses.
This demands a test system with not only exceptional accuracy and dynamic performance, but also seamless range switching and high-speed sampling. Only then can it capture both subtle leakage currents and the critical peak loads that may compromise the entire battery budget.
IT2705 DC Power Analyzer + IT27814 SMU Module
-System-Level Testing Solution Made Test Simple
Here is an example of the IT2700 DC Power Analyzer testing a smart lock.