TECHNICAL BLOG

What is a Busbar? Understanding the Backbone of Modern Electrical Power Systems

January 28, 2026
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In virtually every piece of electrical equipment-from switchgear and power distribution panels to EV battery packs and AI data centers-busbars play a vital, if often unseen, role. These components are the silent conductors of power, ensuring efficient energy distribution, reliability, and compact design. Understanding what a busbar is, how it works, and why it’s so… View Article

Busbars: The Unsung Backbone of AI Data Centers and Associated Power Grids

November 12, 2025
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As artificial intelligence (AI) workloads continue to expand, the infrastructure that powers them is evolving rapidly. While servers, GPUs, and AI chips often grab the spotlight, one critical component quietly supports the entire system: the busbar. AI workloads demand enormous amounts of power. Training large language models or running generative AI applications can push racks… View Article

Optimizing Flexbraid Busbars – What, Why, Where and How

October 29, 2025
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Flexbraid Busbar technologies provide important design options for a widening range of applications across multiple industry segments. This new Storm Power Applications Note provides an overview of flexbraid technology, along with an exploration of the key benefits, use cases, and key factors for success. In busbar applications, flexbraids are often used to connect rigid busbar… View Article

Understanding Part Marking Options & Best Practices

September 24, 2025
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Busbars often need to include markings for serial numbers, part numbers and/or safety information (phase colors, manufacturer, polarity, etc.). Different part marking techniques vary in terms of cost, durability and suitability for coated or uncoated bars. This new App Note provides an overview of marking methodologies along with a discussion of tradeoffs and key considerations… View Article

How 3D Printing Helps Optimize Busbar Manufacturing

August 4, 2025
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As part of our continuous improvement program, Storm has been selectively integrating 3D printing at various points in our design and production operations, with significant benefits for our customers. 3D printing offers several overall advantages in the production of busbars, including: Prototyping and Iteration Tooling and Fixtures Reduced Lead Times Cost Efficiency From a manufacturing… View Article