Data Centers

Powering the next generation of AI data centers

Modern data centers are evolving from traditional IT facilities into high-performance AI infrastructures, where power has become just as critical as compute. As AI workloads continue to increase in size and complexity, operators are adopting more efficient power architectures, including 800 VDC distribution, solid-state transformers and integrated energy storage. These next-generation designs reduce conversion losses, improve scalability and enable the high power densities required by modern GPU clusters. This transition creates new opportunities, but also introduces new challenges because they place greater demands on protection and power management. This makes ultra-fast, intelligent DC protection essential for ensuring maximum uptime, efficiency, safety and reliability. Reliable DC protection is becoming a critical part of every future-ready power architecture.

Astrolkwx combines decades of experience in power electronics with proven DC protection technologies to support the next generation of AI-driven data centers.

How Astrolkwx supports the data center industry

At Astrolkwx, we help OEMs, system integrators and power infrastructure developers build the next generation of AI-ready data centers. Leveraging decades of experience in mission-critical DC power systems, we provide the technologies needed to create safe, scalable and highly efficient DC architectures.

Our portfolio includes ultra-fast solid-state DC breakers, battery current limiters, laminated busbars, high-speed fuses, capacitors, high power resistors, power semiconductors and complete converter interconnection solutions. Combined with our application expertise and system-level approach, we deliver integrated DC protection solutions that minimize fault energy, maximize system availability and support the transition to high-performance 800–1500 VDC power infrastructures.

Whether you are developing solid-state transformers, power racks, battery energy storage systems or complete DC distribution architectures, we work alongside your engineering team to deliver reliable, future-proof power solutions tailored to your application.

Expertise in modern DC power architectures

Future data centers require more than efficient power conversion. They demand intelligent power distribution that safely integrates renewable energy, battery storage and high-density AI workloads.

We support customers developing advanced DC infrastructures, including:

• 800 VDC and future 1500 VDC power architectures
• Solid-State Transformer (SST) based systems
• Common DC bus and multi-bus topologies
• Battery Energy Storage System (BESS) integration
• High-power DC protection and fault isolation

Proven DC protection technology

Protecting a DC network is fundamentally different from protecting an AC system. Without a natural current zero crossing, faults develop extremely fast and require protection technologies capable of interrupting fault currents within microseconds.

Our portfolio includes proven solutions for mission-critical DC applications, including:

• Ultra-fast solid-state DC breakers
• Latching current limiters
• Liquid- and air cooled rectifiers
• Super capacitors
• High power resistors
• High-speed DC fuses
• Blocking diodes for energy storage and power conversion systems

These technologies enable selective fault isolation, reduced fault energy and maximum system availability.

From maritime DC grids to AI infrastructure

Long before AI data centers adopted DC architectures, similar challenges were already being solved in the maritime industry. Our technologies have been developed for demanding DC microgrids featuring redundant power systems, battery storage, multi-bus architectures and mission-critical operation.

Today, we apply this expertise to support the evolution of next-generation AI data centers. What is new for many data centers is already proven technology for us.

Your partner in power electronics

Astrolkwx is more than a component supplier. We support customers throughout the complete power architecture with technical expertise, application engineering and a portfolio of high-performance power electronic solutions. Whether you are designing a new AI data center, integrating battery storage or developing advanced DC distribution systems, we help you build efficient, reliable and future-proof infrastructures.

Ready to discuss your next data center project? Contact our specialists for technical advice or an application review.