About Payton's Planar Transformers
Planetics, Payton’s proprietary planar transformer technology, operates under the same fundamental laws of physics and materials (copper, ferrite cores) as conventional magnetics. However, its revolutionary construction geometry sets it apart—delivering a wide range of technological advantages unmatched by traditional wire-wound designs.
Engineered for high-frequency switch-mode power supplies (SMPS), Planetics components are at the forefront of magnetic innovation. Their compact size, lightweight profile, and modular architecture enable power system designers to significantly reduce the size, weight, and complexity of their power electronics.
With exceptional repeatability, efficiency (typically 98–99%), and superior thermal performance, Planetics has become the transformer of choice for many of the world’s leading technology companies. It combines high performance with commercial scalability, offering a competitive price point while delivering elite power-conversion characteristics across a wide operating range.
Planetics is available in both sample and production quantities, and fully complies with international safety standards, including UL certification.
Key Benefits of Payton’s Planar Transformers
| Feature | Advantage | Explanation |
High Power Density: | Up to 3× compared to traditional magnetics | Enables smaller, lighter systems |
High Current Capability: | Up to 200A per layer | Suitable for high-load applications |
Wide Power Range: | 5W to 300kW | Scalable for various industries |
High Efficiency: | Up to 98% typical | No volume penalty for performance |
Excellent Thermal Conduction: | Short heat path | Minimizes temperature rise |
Effective Cooling: | Chassis or heatsink mountable | Passive and active cooling compatibility |
Low Profile: | Flat geometry | Ideal for compact, modern layouts |
Low Leakage: Inductance | ~0.2% of primary inductance | Improves switching behavior and EMI |
High Repeatability: | Pre-tooled windings | Precision manufacturing and QA control |
Low EMI Emissions: | Optimized shielding | Cleaner electromagnetic performance |
Wide Frequency Range: | 20 kHz to 2.5 MHz | Fits next-gen SMPS designs |
Commercial Availability: | Competitively priced | Sample and full-scale production ready |
Payton’s planar magnetic technology delivers high-efficiency, space-saving power solutions tailored for demanding, high-performance applications worldwide.