ITECH

03/07/2026

🚀 Stable AC Input Reference for AI Server PSU Testing
As AI server power systems move toward 100 kW+ racks and HVDC architectures, AC-side testing of PSUs requires a highly stable and accurate input source to ensure reliable efficiency and dynamic performance validation.
The main challenges include:
⚡ Fast dynamic load transitions (µs-level)
⚡ High inrush current during startup
⚡ High-accuracy efficiency measurement
⚡ Complex grid interaction conditions
The ITECH Electronics IT7900EP High-Performance Grid Simulator provides a stable, programmable AC reference for next-generation PSU testing, with high crest factor capability, built-in power measurement, waveform programming, and scalable multi-MVA operation.
It enables engineers to focus on DUT performance without interference from the test source.
📖 Read more: https://www.programmableelectronicload.com/blog/115.html

Introduction The power density of AI servers is increasing rapidly. Rack-level power consumption is evolving from tens of kilowatts in traditional servers to over 100 kW, and power architectures are transitioning from 48 V systems to 800 V HVDC. In this process, AC-side testing of AI server power su...

04/06/2026

💡 Ensuring AI Server Reliability Starts with the BBU

With AI computing and high-density data centers growing rapidly, uninterrupted power is no longer optional. Battery Backup Units (BBUs) have evolved from simple backup batteries into critical subsystems, providing fast-response power to protect data and maintain system integrity.

ITECH’s full-process BBU testing solutions cover R&D, prototype validation, and mass production, verifying:
• Switching response time ⏱
• Peak load handling ⚡
• Output stability 📈
• Charge/discharge performance 🔋

🔗 Read more and explore our comprehensive BBU testing solutions: https://www.programmableelectronicload.com/blog/111.html

With the rapid growth of AI computing and cloud infrastructure, data centers and high-density server clusters are placing increasingly stringent requirements on power continuity and system reliability. AI servers typically operate under high-load, high-power-density conditions. Any interruption in t...

28/05/2026

As 400V/800V EV platforms continue to evolve, voltage ripple and immunity testing on high-voltage DC buses is becoming increasingly important.

This article discusses:
• Typical ripple test requirements
• Challenges of battery ripple testing in CC mode
• Ripple superposition methods
• A practical testing solution using bidirectional DC power supplies

👉 Read more:
https://www.programmableelectronicload.com/blog/110.html

As new energy vehicles continue to evolve toward higher-voltage and platform-based architectures, 400V/800V battery systems have become a key direction in vehicle electrical system development. While high-voltage platforms improve charging efficiency, reduce system losses, and enhance overall vehicl...

22/05/2026

🚀 ITECH – AI Server Power Testing

As AI and HPC workloads grow, AI servers demand higher power, faster dynamics, and greater density.

ITECH provides testing solutions for AI server power systems including power racks, HVDC supplies, GPU/CPU modules, BBU units, and board-level PSUs.

Our portfolio supports component to full rack testing, enabling dynamic loading, transient response, efficiency, and cycling tests.

ITECH helps ensure reliable, high-performance AI server power systems.

12/05/2026

As EVs and intelligent vehicle systems continue to evolve, automotive wiring harnesses must withstand high current, long-duration operation, and complex working conditions — making reliability testing more critical than ever.

ITECH’s IT2700 Multi-channel Modular Power System delivers:
⚡ High-density multi-channel aging tests
⚡ Long-term data recording & traceability
⚡ Remote monitoring & safety protection
⚡ Regenerative energy-saving technology

Combined with the IT-M3900 high-current DC power supply, ITECH provides an efficient and scalable solution for automotive wiring harness aging and reliability verification.

👉 Read more to discover how smarter testing improves manufacturing efficiency and product reliability.
https://www.programmableelectronicload.com/blog/109.html

1. Automotive Wiring Harness Testing Requirements: From Basic Continuity to Long-Term Reliability Verification With the rapid development of new energy vehicles, intelligent driving, and vehicle electronic/electrical architectures, automotive wiring harnesses are no longer just simple electrical con...

07/05/2026

⚡【I AM】IT8100A/E Series Ultra-Dynamic High Power DC Electronic Load
Designed for next-generation power testing, the ITECH IT8100A/E Series delivers ultra-fast dynamic response, high-speed transient performance, and reliable high-power testing capabilities for demanding applications.

From power supplies and batteries to hashtag servers, EV systems, and energy storage applications, the IT8100A/E helps engineers achieve more accurate validation and efficient testing workflows.

Discover how ultra-dynamic load technology empowers advanced power electronics development.
🎥 Watch the video:
https://youtu.be/znQ37pj-7SQ

【I AM】IT8100A/E Series Ultra-Dynamic High Power DC E-Load

01/05/2026

This International Workers' Day, we celebrate the engineers and innovators powering the future.

ITECH stands with you—delivering reliable solutions for next-gen power testing.

29/04/2026

Hydrogen is scaling fast — but without the right testing, performance and safety are at risk.

🎥 Watch how fuel cells, electrolyzers, and power systems are validated:
https://youtu.be/mqtE8N9aWUA

At ITECH, we enable hydrogen testing with:
⚡ High current dc power supply
⚡ Low voltage high current dc electronic load
⚡ High power dc power supply
⚡ Fuel Cell Simulation Software

Test smarter. Accelerate innovation.

Hydrogen Testing Solutions | Fuel Cell, Electrolyzer & Power System Testing

28/04/2026

We are excited to announce the global launch of the new IT8100A/E Series Ultra-Dynamic High Power DC Electronic Loads by ITECH.
Designed for the next generation of high-power and high-dynamic testing, the IT8100A/E series delivers a breakthrough in power density, dynamic response, and scalable MW-level test capability, empowering engineers to meet the rapidly evolving demands of AI and new energy applications.

⚡ The IT8100A/E series is engineered for:
AI server & GPU power supply testing
Data center power architecture validation
EV charging infrastructure
Fuel cell & renewable energy systems
High-power power electronics development

With industry-leading performance including up to 1.8MW parallel scalability, ultra-fast dynamic response, and ultra-high current slew rates, it enables precise simulation of real-world operating conditions in modern power systems.

🔬 Key Innovations
Ultra-high power density design (up to 7.2kW in 3U)
MW-class scalable parallel system architecture
Ultra-fast dynamic response (up to 150A/μs)
1.5x Short-time Overload Capability
Dedicated ultra-low voltage, high-current solution for AI GPU power systems

🌍 Empowering the Future of Power Testing
As AI computing and electrification accelerate globally, testing complexity is increasing exponentially. The IT8100A/E series is built to help engineers move beyond traditional limitations and step into a new era of high-dynamic, high-power, and intelligent test systems.

👉 Learn more about the IT8100A/E Series:
https://www.itechate.com/en/product/dc-electronic-load/IT8100AE.html

22/04/2026

Powering a Greener Future 🌍

This Earth Day, ITECH enables sustainable testing with regenerative power—returning energy to the grid and reducing waste.

Smarter testing. Less impact.