The R-Type transformer features a continuously wound, non-cut core made from grain-oriented silicon steel, resulting in a circular cross-section that delivers exceptional electromagnetic performance. Specifically engineered for medical equipment, this transformer operates with near-zero noise and ultra-low leakage flux—critical for sensitive diagnostic and life-support devices.
Its cylindrical coil design minimizes copper losses, reduces temperature rise, and achieves efficiency exceeding 97%. The primary and secondary windings are wound on separate flame-retardant PBT bobbins, ensuring high dielectric strength and complete electrical isolation, meeting stringent medical safety standards. Compact, lightweight (30% smaller than EI types), and quiet, it is the preferred power solution for patient monitoring systems, infusion pumps, and imaging equipment.


✔ Magnetic Circuit Performance: Seamless R-shaped silicon steel core structure effectively reduces iron loss, making the product more energy-saving.
✔ Near-Silent Operation: The gapless wound core effectively absorbs magnetostrictive stress, ensuring a quiet environment for operating rooms.
✔ High Efficiency: Achieving over 97% efficiency, reducing thermal stress on adjacent components in compact enclosures.
✔ Safety Standards: High-standard insulation processes ensure high dielectric strength, meeting strict medical safety requirements.
| Model | Power | L×W×H (mm) | Install Dist. | Model | Power | L×W×H (mm) | Install Dist. |
| R5 | 2-6VA | 58×47×26 | 45×33 | R50 | 55-65VA | 102×90×48 | 75×65 |
| R10 | 11-15VA | 75×61×37 | 68×48 | R100 | 96-130VA | 126×103×55 | 100×80 |
| R25 | 25-34VA | 83×72×42 | 70×55 | R260 | 201-280VA | 160×121×66 | 130×95 |
| R40 | 45-54VA | 99×80×44 | 70×60 | R600 | 371-640VA | 227×192×99 | 180×140 |












Originating from specialists in magnetic components for high and low frequency applications for over a decade, we focus on the energy storage market, power frequency transformers, and reactors. Developed in partnership with leading universities, we specialize in the R&D, production, and innovation of bespoke magnetic components, including high-frequency transformers and inductor coils.