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Inductors & Film Capacitors for High-Density Power Systems
Proven Expertise
For over 20 years, we have been supporting data center applications with custom inductors and power film capacitors. Our expertise spans critical power systems, from large-scale UPS, to harmonic filtering for chillers and line inductors for reliable power distribution.
Our approach is driven by a clear objective: delivering high power density, controlled thermal behavior, and long-term reliability—without unnecessary complexity. We also place strong emphasis on cost optimization, ensuring our solutions strike the right balance between performance, manufacturability, and total cost of ownership.
By working closely with our customers, we ensure each solution is precisely aligned with system-level electrical, mechanical, and integration constraints.
Inductors for Data Centers
Our inductors are designed to meet the constraints of modern power electronics used in data centers, where efficiency and compactness are critical. We develop medium and high-frequency solutions compatible with the latest switching technologies, including SiC and GaN, allowing for reduced size while maintaining excellent electrical performance.
Particular attention is given to minimizing losses at high current levels and ensuring stable operation under continuous load. These inductors are typically integrated into UPS systems, DC/DC converters, and harmonic filtering stages, where reliability and repeatability are essential.
Thermal management is a key part of our design philosophy. Depending on the application, we offer solutions based on natural air cooling, forced air cooling, or fully water-cooled designs. Water-cooled inductors, in particular, enable significantly higher power density while maintaining tight temperature control, making them well suited for next-generation high-load environments.
Power Film Capacitors
In parallel, we design power film capacitors tailored for the electrical and thermal constraints of data center infrastructures. Our DC-link capacitors ensure stable voltage and efficient energy buffering in high-performance converters, while our AC filtering capacitors contribute to effective harmonic mitigation.
These components are engineered to handle high ripple currents and continuous operation with minimal degradation over time. Their self-healing properties and robust internal construction ensure a long service life, even in environments where thermal and electrical stresses are consistently high.
UL Certification & Insulation Systems
Compliance with UL Solutions requirements is a key consideration in data center applications, particularly for equipment deployed in the United States. We design our components with insulation systems that can be aligned with UL-recognized standards, ensuring smooth integration into certified equipment such as UPS, converters, and electrical panels.
Our inductors and capacitors can be developed using UL-recognized insulation materials, with careful control of creepage and clearance distances, thermal classes, and dielectric performance. We support our customers in defining insulation systems adapted to their certification strategy, whether for component recognition or full system compliance.
This approach reduces certification risks and simplifies the validation process, while maintaining the performance and reliability expected in high-power data center environments.
New Architectures
The shift toward higher voltage DC distribution, including 380VDC and 800VDC, combined with the rapid adoption of liquid cooling, is redefining data center design.
Our components are already aligned with these trends, with insulation systems adapted to higher voltage levels and thermal designs compatible with increasingly constrained environments. This allows seamless integration into new generations of power architectures without compromising performance or reliability.
Designed for Scale
Data centers operate at a scale where consistency and dependability are critical. Our components are designed to deliver stable performance over time, under continuous load and in demanding conditions.
By combining a design-to-cost approach with strong engineering expertise, we ensure that our solutions remain both technically relevant and economically optimized for large-scale deployments.