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Articles and blogs

Keep up to date with all the latest trends in the power and DC/DC converter industry by checking out our latest blogs, articles and stories.

July 03, 2025
From grid to chip: optimising power for AI data centers
Article

Meeting the growing demand for AI data centre capacity means overcoming the complex challenges of scaling compute, power, and cooling. Mattias Jansson, senior VP of Embedded & Critical Power at Flex, explores the power architectures needed to stay ahead.

June 23, 2025
DC/DC converters meet the challenges of hyperscale data centers
Blog

Fueled by the relentless demand for cloud-based storage and computing, data centers are growing at an unprecedented pace.

May 21, 2025
Why power modules may fail in the real world
Blog

Part two in a blog series taking a closer look at the real-world challenges that shape power module reliability and performance.

May 16, 2025
Optimizing the power pathway from grid to chip
Article

Scaling compute, power and cooling to expand data center capacity is a challenge

April 23, 2025
How reliable are power module reliability predictions?
Blog

A blog about MTBF (mean time between failure)

April 03, 2025
APEC 2025: What caught our attention
Blog

Mikael Appelberg, CTO, and Andreas Larsson, Senior R&D engineer, from Flex Power Modules present a firsthand review of APEC 2025.

March 14, 2025
Finding the ideal power architecture for AI data centers
Blog

In this blog we explore strategies for optimizing power distribution in data centers, highlighting intermediate bus converters (IBCs) as a critical component for handling increasing power loads while maintaining system efficiency.

February 17, 2025
What support do we offer to empower design engineers?
Blog

In power system designs, timing is critical. The need to deliver reliable and efficient solutions under tight deadlines has driven the demand for robust technical support services and tools.

December 17, 2024
Should DC/DC firmware be accessible to users?
Blog

Most high-performance DC/DC converters used in servers come with an element of digital monitoring and control, with functionality set in firmware. In this blog, we consider whether this firmware could be accessible to users for modification, and what the potential implications are.

October 18, 2024
Intermediate bus voltage for AI processors
Blog

Power conversion schemes for processors have often prioritized overall efficiency, but with AI pushing load dissipation higher in smaller spaces, other constraints come into play such as the relative height of different ratio intermediate bus converters.

October 08, 2024
Harnessing liquid cooling in AI data centers
Article

With the enormous power levels seen in latest AI-targeted processors, liquid cooling has become a necessity.

September 16, 2024
The basics of liquid cooling in AI data centers
Blog

Liquid cooling is increasingly vital in AI data centers as traditional methods struggle to keep manage intense heat.