Articles and blogs

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.

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

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

Cooling processors in data centers is a major technical and cost issue that could be a bottleneck to further performance gains. We look at the challenge and ask if it might limit the potential of applications such as AI.

The relentless advance of AI, machine learning (ML), cryptocurrencies and cloud computing is dramatically reshaping data centres. Read more about this in the article.

The most power-hungry ICs, such as GPUs in data center AI applications, need low voltage power rails that can supply 1000A+ with ultra-fast load transient response. The Trans-Inductor Voltage Regulator (TLVR) technique discussed in this blog is a recent innovation that meets these requirements.

Data center demands are changing and unregulated IBC architecture can help to serve the increasing demands of power density and efficiency

In this blog post we look at the importance of having a credible, trustworthy approach to sustainability, based on a well-executed ESG strategy.

In the third part of our blog on sustainability, we focus on the challenges involved in measuring and ultimately reducing Scope 3 emissions.

In this second blog of our series we describe how we are improving sustainability in our operations, focusing this time on the research and development process.

Here comes our new series of 4 blogs on different aspects of sustainability within our operations. The first blog covers sustainability in our production.

Latest processors can draw a peak current of over 1000 A, particularly GPUs in AI applications. To maintain their voltage rails within acceptable accuracy, Point of Load regulators must be fitted as close as possible to the chip. In this blog we discuss the approach of ‘Vertical Power Delivery’.