ITECH IT2700 | Modular Multichannel DC Test System
A modular platform combines DC sources, loads, and SMUs in one test setup and matches channel count and function precisely to each test workflow.
- ✓ 6 or 8 slots
- ✓ up to 500 W per module
- ✓ modular mainframe
Modular Multichannel Test System for DC Sources, Loads, and SMUs
The ITECH IT2700 Series consists of a mainframe and separately ordered function modules. Depending on the module configuration, each channel operates as a programmable DC source, bidirectional source/sink, regenerative electronic load, or SMU. Without modules, the mainframe provides neither DC outputs nor load channels.
ITECH IT2700: Testing Multiple Power Rails
Depending on the mainframe, six or eight slots are available; a 500 W module occupies two slots. The channels can be switched individually, sequenced, synchronized, or grouped. This allows multiple power rails on a PCB, as well as the input and output of a DC/DC converter, to be tested within a single sequence. Identical source and load modules can be connected in series or parallel, depending on the configuration.
Running Test Profiles and Capturing Responses
List sequences, arbitrary waveforms, sweeps, and load transients reproduce startup events, load changes, and defined voltage and current profiles. Bidirectional modules support battery testing and battery simulation. PV2700 displays, controls, and logs up to eight channels; voltage and current are captured at up to 200 kHz with 600 kpts of memory.
Selecting the Mainframe and Modules
LAN, USB, CAN, digital I/O, SCPI, and Modbus connect the system to development benches and ATE systems. Key configuration criteria are the number of slots, front-panel control, supported module types, and the required voltage, current, and power ranges. The IT2704 accepts load modules only; SMU modules require the IT2702 or IT2705. Modules are not included with the mainframe.
Alternative Products
If a modular multichannel setup is not required, the ITECH IT-M3400 is a compact bidirectional DC power supply rated up to 800 W. For two isolated DC outputs without load or SMU functionality, consider the ITECH IT-M3100D.
Related Product Categories
Power Supplies and Sources | Electronic Loads | Bidirectional Power Supplies | SMUs and Source Measure Units
Which IT2700 Configuration Fits Your Test Workflow?
We match the mainframe and modules to your channel count, voltage range, and test sequence—from DC sources and loads to bidirectional and SMU configurations.
Variants
Specifications
| System configuration | mainframe with separately ordered function modules |
|---|---|
| Function module types | programmable DC sources, bidirectional DC sources/sinks, regenerative electronic loads, and SMUs |
| IT2702 | 1 U, 8 slots, no front-panel controls |
| IT2703 | 1 U, 6 slots, 4.28-inch touchscreen with 800 × 200 pixels |
| IT2704 | 1 U, 8 slots, no front-panel controls; exclusively for regenerative load modules |
| IT2705 | 5 U, 8 slots, 7-inch touchscreen with 800 × 400 pixels |
| IT2702 | compatible with DC source, bidirectional source/sink, load, and SMU modules |
| IT2703 | compatible with R-version DC source, bidirectional source/sink, and load modules |
| IT2704 | compatible exclusively with regenerative load modules |
| IT2705 | compatible with DC source, bidirectional source/sink, load, and SMU modules |
| IT2702/IT2705 | compatible with IT27814 and IT27814E SMU modules |
| IT2702/IT2703/IT2704 | 20 V/50 A/500 W modules can only be used in 1 U mainframes |
| IT2705 maximum total power of installed modules | 1,600 W |
| IT2705 maximum output current per channel | 30 A at the terminal connection and 10 A at the safety jack |
| Module slot requirements | 200 W modules occupy one slot; 500 W and SMU modules occupy two slots |
| Electrical module ranges | up to 150 V, 50 A, and 500 W, depending on the module |
| Parallel operation | up to 8 compatible, galvanically isolated modules in master-slave mode up to 2 kW |
| Parallel groups | maximum of 2 master-slave groups per mainframe |
| IT27814/IT27814E | parallel operation in CC mode only |
| Cross-mainframe control | synchronization and channel grouping with no fixed channel limit |
| Cabinet configuration | up to 240 channels using 8-channel mainframes |
| Programming response time | 0.1 ms |
| Programming functions | LIST, arbitrary waveforms, sequences, sweeps, load transients, battery testing, battery simulation, and timed switching; depending on the installed module |
| Measurement functions | voltage, current, and power, plus average, minimum, and maximum values, Ah, and Wh |
| Trigger functions | trigger inputs and outputs plus step-specific trigger output |
| IT2702/IT2703/IT2704 oscilloscope function | up to 200 kHz, 600 kpts, and 16-bit resolution via PV2700 |
| IT2705 oscilloscope function | voltage and current sampling rate up to 200 kSa/s |
| IT2702/IT2703/IT2704 data logging | up to 50 kHz via PV2700 |
| IT2705 data logging | minimum recording interval of 20 µs |
| PV2700 | free PC software for displaying, controlling, and logging up to 8 channels |
| Interfaces | LAN, USB-TMC, USB-VCP, CAN, and digital I/O |
| Communication protocols | SCPI and Modbus |
| Remote control | operation via web browser |
| Protection functions | OVP, UVP, OCP, OPP, OTP, UCP, and foldback; depending on the installed module |
| IT2702/IT2704 AC input | 100 to 380 V AC, single-phase, 50/60 Hz |
| IT2702/IT2704 maximum apparent power | 2.3 kVA |
| IT2702/IT2704 maximum AC input current | 12.5 A |
| IT2702/IT2704 maximum efficiency | 93% |
| IT2703 AC input | 100 to 240 V AC, single-phase, 50/60 Hz |
| IT2703 maximum apparent power | 1.8 kVA |
| IT2703 maximum AC input current | 10 A |
| IT2703 maximum efficiency | 92% |
| IT2705 AC input | 100 to 240 V AC, single-phase, 50/60 Hz |
| IT2705 maximum apparent power | 2.2 kVA |
| IT2705 maximum AC input current | 10 A |
| IT2705 maximum efficiency | 93% |
| Power limitation at low line voltage | depends on the AC input voltage and maximum AC input current |
| Power factor | 0.99 |
| DC component at the AC input | maximum 0.2 A |
| AC input current harmonics | maximum 3% |
| IT2702/IT2703/IT2704 dimensions | 580 × 437 × 43.5 mm |
| IT2705 dimensions | 365 × 395 × 195 mm |
| IT2702/IT2704 weight | 9 kg |
| IT2703 weight | 10 kg |
| IT2705 weight | 8.5 kg |
| Operating temperature | 0 to 40 °C |
| Storage temperature | −10 to 70 °C |
| Degree of protection | IP20 |
| Cooling | fan |
| IT2702/IT2703/IT2704 withstand voltage, AC input to ground | 3,000 V DC for 1 minute |
| IT2705 withstand voltage, AC input to ground | 3,500 V DC |
Options & Accessories
| IT27134, IT27135, IT27137, IT27153, IT27154, IT27155, and IT27157 | programmable DC source modules |
|---|---|
| IT27134R, IT27135R, IT27137R, IT27153R, IT27154R, IT27155R, and IT27157R | DC source modules for the IT2703 |
| IT27334, IT27335, IT27337, IT27353, IT27354, IT27355, and IT27357 | bidirectional DC source/sink modules |
| IT27334R, IT27335R, IT27337R, IT27353R, IT27354R, IT27355R, and IT27357R | bidirectional modules for the IT2703 |
| IT27534, IT27535, IT27537, IT27553, IT27554, IT27555, and IT27557 | regenerative electronic load modules |
| IT27534R, IT27535R, IT27537R, IT27553R, IT27554R, IT27555R, and IT27557R | regenerative load modules for the IT2703 |
| IT27814 and IT27814E | SMU modules for the IT2702 and IT2705 |
| IT-E157A | rear mounting handles for installing the IT2702 and IT2704 in ITECH cabinets |
| IT-E157B | mounting kit for installing the IT2702 and IT2704 in third-party cabinets with an installation depth of 700 to 907 mm |
| IT-E157C | mounting kit for installing the IT2703 in ITECH cabinets |
| IT-E157D | mounting kit for installing the IT2703 in third-party cabinets with an installation depth of 700 to 907 mm |
| IT-E9003 | ITECH warranty extension to 3 years |
| IT-E9005 | ITECH warranty extension to 5 years |
| Front mounting handles for the IT2703 | optional |
| ITECH cabinet | 15 U, 27 U, or 37 U |
| 5 m AC power cable | optional; version depends on the AC input configuration |
| USB cable | optional |
Scope of Delivery
| Selected mainframe | IT2702, IT2703, IT2704, or IT2705 |
|---|---|
| PV2700 PC software | available free of charge |
| Power cable and product documentation | depend on the ordered country and distributor configuration |
| Front mounting handles | included as standard with the IT2702 and IT2704; optional for the IT2703 |
| Function modules | not included and must be ordered separately |
| Rack mounting kits and ITECH cabinet | not included unless ordered separately |
| USB cable | not included unless ordered separately |
| Warranty extensions | not included unless ordered separately |
Applications
| ATE systems for research, development, design verification, and manufacturing |
| Testing multiple power rails and timed power-up sequences |
| Functional testing of DC/DC converters and power supply modules |
| Testing printed circuit board assemblies and electronic products |
| Capturing dynamic power consumption and transient behavior with the IT2705 |
| Battery cell simulation and testing of batteries and chargers |
| Discharge, aging, and burn-in testing with regenerative load modules |
| Four-quadrant measurements with SMU modules |
| Electrochemical impedance spectroscopy with the IT27814 or IT27814E |
| Testing diodes, laser diodes, LEDs, and optoelectronic components |
| Characterizing power MOSFETs, power semiconductors, and power management ICs |
| Low-current IC testing with precise source-measure capability |
| 48 V telecommunications systems and communications power supplies |
| 5G base stations and data center power systems |
| Automotive electronics, electronic fuses, and intelligent fuse boxes |
| Motor testing using digital I/O and inhibit interlocks |
| Production testing with synchronized and grouped channels |
| Testing smartphones, 3C products, TFT/LCD assemblies, and computer PCBs |
Videos
Links & Downloads
Available Documents (Subject to Change)
Supplier
ITECH is one of the world's largest manufacturers of AC and DC power supplies. The group's diversified product portfolio includes battery testing and power supply test systems. The company's focus is on a competitive price-performance ratio.
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