Power electronics in modern computing, energy conversion, and industrial systems increasingly operate under pulsed or highly variable loads. Voltage regulators and power conversion units inside server racks experience rapid transients as workloads shift. EV drivetrain inverters see intense current pulses during acceleration and braking. Industrial motor drives and power … [Read more...]
Thermal Orchestration: The Missing Control Layer for AI Factories
High-density AI racks no longer fail one signal at a time. Workload, flow, pressure, coolant chemistry, and facility heat rejection now move together. Thermal engineers need an orchestration layer that connects those signals to the heat-transfer and hydraulic models behind the cooling design. The Failure Pattern A modern AI rack does not fail like a light switch. It starts … [Read more...]
Register Now: Thermal Live Fall, October 14-15
Save your spot for Thermal Live Fall 2026, live October 14–15. Electronics Cooling’s flagship virtual event returns for two days of technical presentations and product demonstrations focused on the thermal management challenges engineers are facing today. Register for Thermal Live Fall 2026 Thermal Live brings together engineers, designers, and industry experts to … [Read more...]
On Polar Vortices, Space Chill Index and Bigger Cooling Fans
This past winter, many of us in the United States lived through a Polar Vortex. For anyone who is not familiar with the term, a Polar Vortex is a weather pattern made up of very cold temperatures, high winds, and frenzied TV weather forecasters who are beside themselves in enthusiastically explaining to the viewers how historically cold this particular weather system is. … [Read more...]
Tark Thermal Solutions Expands U.S. Manufacturing Operation with New Global Thermoelectric Technology Center
A $5.5 million investment more than doubles U.S. thermoelectric cooler production space, with over 5,300 sq. ft. dedicated to manufacturing and R&D to support growing demand across optoelectronics, sensor system and other high-growth markets. DURHAM, N.C., September 15, 2026 – Tark Thermal Solutions (TTS), a global provider of innovative active thermal management … [Read more...]
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