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Programmable Dual-Channel DC Power Supply for Power Sequencing, Burn-In Testing, and ATE

ITECH IT-M3100D: Two Isolated DC Channels for Power Sequencing and Automated Testing

The ITECH IT-M3100D is a programmable dual-channel DC power supply with two fully isolated outputs. It is particularly suitable for assemblies with multiple power rails, production and burn-in testing, and automated test systems. The compact 1U half-rack design provides 200 W or 400 W per channel, depending on the model.

Power Sequencing and Dynamic Test Sequences:
The two channels can be controlled independently and switched synchronously or with a defined delay. On/Off, Track, and Duplicate functions support defined power-up sequences and proportional voltage ratios. LIST sequences with up to 100 steps, adjustable rise and fall times, and CC/CV priority enable reproducible dynamic testing.

Multi-Channel Operation:
One communication card can control up to 16 channels. A 37U cabinet can accommodate up to 40 units with a total of 80 channels. This makes the series suitable for parallel testing of multiple DUTs as well as assemblies with multiple power inputs. SCPI supports integration into automated test systems.

Model Selection:
30 V models provide up to 15 A, while 60 V models provide up to 10 A. The two channels can also be connected in series or parallel. OVP, OCP, OPP, OTP, Sense, and Foldback protect sensitive DUTs against inadmissible operating conditions.

Alternative Products

For applications requiring three isolated DC outputs, the ITECH IT6300 Series is a suitable alternative. If three programmable output channels with a modern multi-channel architecture are required, the ITECH IT-N6300 Series is a suitable option.

Related Product Categories

Power Supplies / Sources

Two Channels, Cleanly Timed

Planning power sequencing, burn-in, or ATE with multiple supply rails? We help define channel count, voltage, current, power, and interfaces to match your DUT and test bench.

Variants

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Specifications

Channels 2 fully isolated DC outputs
Output voltage 30 V or 60 V per channel, depending on the model
Output current up to 15 A for 30 V models or up to 10 A for 60 V models
Output power 200 W or 400 W per channel, depending on the model
Form factor 1U, half-rack
Output concept automatic wide-range output for different voltage and current operating points
Channel operation independently, synchronously, or with a defined delay
Synchronization On/Off, Track, and Duplicate
Series and parallel operation the two channels can be connected in series or parallel
Programming LIST operation with up to 100 steps
Control adjustable CC/CV priority and loop speed
Multi-channel operation up to 16 channels per communication card; up to 80 channels in a 37U cabinet
Protection functions OVP, OCP, OPP, OTP, Sense, and Foldback

Options & Accessories

IT-E251 multi-unit interconnection cable
IT-E30110-AB test cable, 10 A, 1 m, alligator clip/banana plug
IT-E30110-BB test cable, 10 A, 1 m, banana plug/banana plug
IT-E30110-BY test cable, 10 A, 1 m, banana plug/spade terminal
IT-E30312(20)-YY test cable, 30 A, 1.2 m or 2 m, spade terminal/spade terminal
IT-E30615-OO test cable, 60 A, 1.5 m, ring terminal/ring terminal
IT-E9003 ITECH warranty extension up to 3 years
IT-E9005 ITECH warranty extension up to 5 years
IT-E154A/B/C/D rack-mount accessories, depending on the installation configuration
Communication cards
  • IT-E1205 – GPIB
  • IT-E1206 – USB and LAN
  • IT-E1207 – RS232 and CAN
  • IT-E1208 – analog and RS485
  • IT-E1208D – dual-channel analog interface and RS485
  • IT-E1209 – USB
Equipment cabinet 15U, 27U, or 37U

Scope of Delivery

Unit(s) IT-M3100D Series
Power cord 1 x AC power cord
User manual 1 x user manual
Multi-unit connection cable 1 x connection cable
Calibration certificate 1 x calibration certificate

Applications

Automated test systems power supply and control of multiple channels in ATE and production test systems
Burn-in and aging tests multi-channel power supply for production lines and long-term testing
Power sequencing synchronous or delayed power supply for assemblies with multiple power inputs
Electronics and IC testing testing of integrated circuits and electronic assemblies
Automotive electronics transient simulation and characterization of electronic components
Charge and discharge testing testing of applications with defined CC/CV operating conditions

Videos

Links & Downloads

Available Documents (Subject to Change)

Supplier

LXinstruments has been supplying ITECH equipment since 2020. When an individual instrument needs to become part of a complete test system, we support you with product selection, system sizing and integration into the automation environment. The key is to ensure that the DUT, power requirements, interfaces and test sequence work together.

We also use ITECH equipment in customized test systems. Depending on the test application, we combine power supplies, electronic loads, grid simulation and measurement technology so that the functions match both the DUT and the test sequence.

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