Flyback Transformer with Reduced Inductance Tolerance & Transformer for LLC Resonant Converter Applications MUSASHINOTSUKO

• Power Supply Manufacturers
• Server and Telecom Power Supply Manufacturers
• Semiconductor Equipment, Medical Device, and Industrial Robot Manufacturers

• LLC Resonant Converter Circuits
• High-Efficiency, High-Density DC-DC Converters
• Equipment Downsizing and Performance Enhancement
• Reduced Inductance Tolerance
• Minimized Leakage Inductance

Having Trouble Selecting Switching (Flyback) Transformers for LLC Resonant Power Supplies?

◆ Large variations in leakage inductance
◆ Large variations in magnetizing inductance
◆ Insufficient output under heavy-load conditions
◆ Long lead times for custom gapped transformers
◆ Inconsistent performance of gapped transformers

Musashino Tsuko Has the Expertise to Solve Your Challenges!

★ Our proprietary automatic ferrite core grinding system delivers highly accurate gap machining, ensuring tight inductance tolerances.

★ Proprietary winding technology precisely controls leakage inductance, magnetizing inductance, and switching frequency to meet your target specifications.

★ In-house gap processing eliminates external core machining, enabling rapid prototype delivery.

★ Extensive inventory of Litz wire, copper foil, and other winding materials allows quick response from prototyping to mass production.

◎ We design and manufacture custom transformers optimized for LLC resonant converters.

◎ Custom designs are available in a wide range of core sizes (EER9.5–PQ100), power ratings, and operating frequencies.

Please feel free to contact us for more information.