Power & Connectivity for Data Center, Networking, and Compute Equipment
Power & Connectivity for Data Center, Networking, and Compute Equipment
For more than five decades, Bel has delivered high‑reliability power, connectivity, and magnetic solutions across global networking and data‑center infrastructure.
The Open Compute Project: Powering the Future of Scalable, Efficient Data Centers
The Open Compute Project: Powering the Future of Scalable, Efficient Data Centers
Discover how OCP standards transform power shelves for scalable data centers.
Power Shelves & Racks
Power Shelves & Racks
Scalable power distribution for high-density data environments. Our AC-DC and DC-DC power shelves support 12 V and 48 V architectures, delivering the flexible, high-capacity power infrastructure modern data centers and hyperscale deployments depend on.
The Hidden Cost of Intelligence: AI and the Energy Equation
The Hidden Cost of Intelligence: AI and the Energy Equation
Explore the hidden energy costs of artificial intelligence and learn how AI is reshaping data center demands.
AC-DC Converters
AC-DC Converters
Built for the throughput demands of today's data centers, our high-efficiency AC-DC power supplies deliver the reliability and power density that server, storage, and networking platforms require, keeping critical data infrastructure online and performing at scale.
DC-DC Converters
DC-DC Converters
Our high-density DC-DC converters, from POL regulators to chassis-mount solutions, deliver precise, efficient power conversion for AI accelerators, high-speed networking, and the demanding compute architectures driving modern data infrastructure.
Engineering Resources
We help the engineer by providing access to tools that streamline design work. Our extensive Resources Library offers a wide range of content, including blog posts, technical papers, videos, and more, all designed to enhance workflow. With real-time pricing and distribution stock information, you can make informed decisions quickly. Our tools are tailored to support you through the design process with efficiency and precision.
Resource Library
Distribution Inventory
CAD Model Library
Competitor Cross Reference
Datasheet Library
Quality CenterMarkets
Bel delivers proven solutions for high-performance electronics markets, engineered for demanding environments and rated to exacting safety and compliance standards.
Upcoming Events
Connect with us at leading events across the globe, where innovation drives the conversation.
Bel to Exhibit at electronica
July 1 - 3, 2026 | Shanghai New International Expo Center (SNIEC)
Hall W5, Booth W5.625Latest Bel News
Product Release
Bel Launches TLP5000 Series Liquid-Cooled 3-Phase AC-DC Converters for High-Power Industrial Applications
Bel Fuse Inc launched its TLP5000 Series, a new generation of liquid-cooled, high-power 3-phase AC-DC converters designed to meet the growing demands of industrial systems operating in extreme conditions.
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Company News
Bel Fuse Inc Introduces More Efficient and Cost-Effective Railway Power Supply in Compact Form Factor
Bel Fuse Inc is introducing the RCM500E, the second generation of its 500 W DC-DC power supply family.
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Company News
Bel Announces Strategic Organizational Realignment to Accelerate Growth and Innovation
Bel Fuse Inc.® a leading global manufacturer of electronic components, today announced a strategic restructuring of its business units
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