Engineered for next-generation power conversion, the TP20S Series of planar transformers delivers up to 60 watts of power with exceptional efficiency and a remarkably low profile of just 9.0 mm. Optimized for high-frequency operation from 200 kHz to 700 kHz, its advanced planar construction achieves a superior power density, making it the ideal solution for space-constrained applications requiring robust and reliable performance across industrial, automotive, and telecom environments.

Features:

• High Power Density: Compact footprint of 22 mm x 23.5 mm enables power densities up to 400 watts per cubic inch.

• High Efficiency Design: Advanced planar magnetics architecture minimizes losses for enhanced thermal performance.

• Extended Frequency Range: Optimized for stable operation from 200 kHz to 700 kHz.

• Rugged Construction: Operates reliably in a wide temperature range from –40°C to +125°C.

• Low Leakage Inductance: ≤0.5 μH design reduces switching losses and noise in high-frequency circuits.

Electrical Characteristics

Applications

• DC/DC Power Conversion: High-density forward, full-bridge, half-bridge, and push-pull converter topologies.

• Telecommunications Infrastructure: Power supplies for servers, routers, and base station amplifiers.

• Industrial Systems: Motor drives, control systems, and automation equipment requiring robust performance.

• Automotive & Transportation: On-board chargers (OBC), battery management systems (BMS), and powertrain systems for electric and heavy equipment vehicles.

FAQ

Q: How does this high-frequency planar transformer differ from traditional wire-wound types?
A: The TP20S series utilizes a flat planar winding structure, which provides significantly better thermal performance, lower profile, and more consistent electrical parameters like low leakage inductance, making it superior for high-frequency, high-density switch-mode power supplies (SMPS).

Q: What thermal management is recommended for full 60W power output?
A: While designed for high efficiency, achieving continuous full rated power may require appropriate PCB layout with thermal vias and/or airflow based on the specific application environment to maintain a safe operating temperature.

Q: Are custom turns ratios or voltages available?
A: Yes, custom designs are supported for volume production. Please contact our support team with your specific electrical and mechanical requirements.

   Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic components on-time, offering competitive pricing, and providing strong customer service, It`s products can be widely used in personal computer, computer peripherals, automotive electronics, consumer electronics, elecommunication equipment ,test equipment, GPS equipment, medical appliances and cellular Phone to name just a few . It has annual capacity reaches 300 Million Pieces and has more than 37 year of experience in producing inductors & transformers,Current transformers, filters.

    Since its inception in 1998, SHINHOM has become a major supplier of inductors & transformers and Product Solutions for its professional R&D Department, accurate market positioning and high quality products.