In high-power testing applications, parallel operation of AC and DC power supplies is common to increase output capability. However, without precise synchronization, these systems suffer from instability, uneven load sharing, and control loop interference. Fiber optic communication plays a critical role in maintaining accurate, noise-free coordination between units.
Artificial Intelligence and high-performance computing are driving an unprecedented demand for reliable and efficient power systems. Rexgear’s Testing Solutions for AI Power Electronics explores how modern data centers and AI servers rely on precise power validation to maintain uptime, efficiency, and safety. This article details the architecture of AI power delivery networks — from AC grid input to silicon-level regulation — and explains how engineers can test each critical stage, including Power Supply Units (PSUs), Voltage Regulator Modules (VRMs), and Power Distribution Boards (PDBs). Using ITECH’s programmable power supplies, electronic loads, and regenerative grid simulators, Rexgear enables comprehensive testing for voltage regulation, transient response, redundancy, and 80 PLUS efficiency certification. Whether you’re developing next-generation AI servers, validating high-density GPU clusters, or optimizing energy efficiency in large-scale data centers, Rexgear provides the instrumentation and expertise needed for accurate, automated, and repeatable testing.
In today’s fast-evolving world of electric vehicles, renewable energy systems, and smart power electronics, testing power devices has become more complex than ever. Engineers need tools that can not only simulate real-world scenarios but also handle high-efficiency energy flows—both sourcing and sinking power. This is where regenerative power systems come in.
ITECH power supplies offer three key data recording methods: USB Memory Stick for long-term logging, SCPI Query for real-time monitoring, and E-Log for high-speed precision. Selecting the right method depends on test goals, required resolution, and model capabilities.
ITECH power supplies enable precise real-time data recording through USB storage, SCPI queries, and the high-speed e-log function, ensuring reliability and performance optimization across various industries.
Choose a power analyzer based on wiring, channels, voltage, accuracy, and interface. Rexgear offers high-precision models for efficient power measurement in various industries.
The cost of power supplies in electronic testing depends on power output, efficiency, programmability, and durability. High-power, precision models require advanced components, while wide voltage range and bidirectional capabilities add flexibility but increase complexity and cost.
The IT6600C power supply delivers 42kW in a compact 3U design, saving 67% space. Its bidirectional function recycles energy, boosting efficiency. Ideal for battery, EV, and renewable energy testing, it offers high precision, scalability to 10MW, and sustainable performance.
