A new family
Planar power transformers
Twenty years ago, Sirio leveraged its expertise in transformer design and manufacturing to create a family of high-frequency power transformers. After months of research and laboratory testing, we are ready to launch our new series of low-profile power transformers. The new planar line offers new options for specific applications requiring compactness, efficient cooling, and higher operating frequencies. The traditional family remains fully available and supported, while new products focus on specific requirements, covering additional applications.
Our 10 kW planar transformer is the first of the new series, designed to set the standard for high performance, compact design, and long-term reliability. Developed and tested in-house with extensive laboratory validation.
Download the brochure for the new planar transformers here.



