ITECH IT2705 Modular DC Power Analyzer

Product Features

• IT2705 Modular DC Power Analyzer supports more than 30+ modules (including DC sources, electronic loads, bidirectional power supply, SMU).
• Up to 8 modules can be installed (depends on power), separate control and solation between channels
• Supports master-slave parallel connection between 2 modules to extend power*1
• Graphical operation interface with guided menus, significantly enhancing ease of use
• Supports LIST programming, sequence editing, battery testing/emulating, user-defined waveform and correction scanning, etc
• Built-in EIS (Electrochemical Impedance Spectroscopy) capability (IT2705 with IT27814 SMU module)
• Integrated Ah/Wh statistics, automatically recording regenerative energy
• Flexible display modes: Meter / Scope / Data Logger
• Minimum data logging interval of 20 μs
• Web control supported, allowing full functionality through a standard browser
• Standard interfaces: USB / LAN / CAN / Digital I/O, with free control software PV2700 included *1 IT27814/IT27814E can be parallel connection only under CC mode.

8-Channel Modular Power Analysis Platform

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.

Scope view

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.

Arb Mode

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.

Battery Simulation

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.

How to operate the IT2705 Modular DC Power Analyzer

Advantages of IT2705 DC Power Analyzer in Low-Power Consumption Testing

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

• Ultra-High Resolution: Up to 6 µV / 0.1 nA, far exceeding standard power supplies, ideal for ultra-small parameter measurements.
• High-Speed Sampling: 200 kHz oscilloscope sampling with a minimum data logging interval of 20 µs.
• Seamless Current Range Switching: Automatic switching among 1 mA / 100 mA / 3 A ranges ensures accurate capture from sleep to operating current without delay or data loss (10 µA range selectable manually).
• Battery Simulation: Precisely emulates terminal voltage, SoC variation, and internal resistance of portable devices under long-term use, and supports reverse validation of battery life. Advanced features available via optional BSS2000 battery simulation software.
• Integrated Power Consumption Analysis: Upper-computer software provides clear, intuitive insights into overall performance.
• Flexible Modular System: IT2705 analyzer supports up to 8 channels with optional modules including DC source, bidirectional DC source, and regenerative DC load, enabling maximum system flexibility.

Here is an example of the IT2700 DC Power Analyzer testing a smart lock.