High Power 10kW EE100 Litz Wire High Frequency Transformer

Engineered for heavy industrial power conversion, this 10kW high frequency transformer combines a massive EE100 ferrite core assembly with Litz wire windings to minimize AC resistance losses at elevated frequencies. Designed for induction heating systems, industrial electroplating rectifiers, and large-scale DC-DC converter banks where reliability under continuous full-load operation is non-negotiable.

Key Features

• 10kW Continuous Rating: Robust EE100 core platform handles 10kW continuous throughput with forced air cooling, providing ample headroom for peak loads in industrial environments.
• Litz Wire Windings: Multi-strand individually insulated conductors dramatically reduce skin effect and proximity effect losses at operating frequencies up to 100kHz, maintaining high efficiency across the full power range.
• Scalable Core Stacking: EE100 core cross-section can be increased by stacking additional core pairs, scaling power handling capability while maintaining the same winding configuration.
• Active Cooling Ready: Large flat surfaces on all sides facilitate direct heatsink mounting or integration with forced air ducting. Optional integrated thermocouple for temperature monitoring.
• Vacuum Impregnated: Full vacuum varnish impregnation eliminates internal air voids, enhances thermal conductivity from windings to core, and provides superior moisture and contamination resistance.

Applications

• Induction Heating Power Supplies (Metal Treatment)
• Industrial Electroplating Rectifiers
• Electrolytic Hydrogen Production Power Systems
• Large-Scale Battery Formation/Grading Power Supplies
• Arc Welding Inverter Power Stages
• High-Power DC-DC Converter Modules
• Industrial Laser Power Supplies

Built for Industrial Duty

Every 10kW transformer undergoes extended burn-in testing at 110% rated power for 4 hours, thermal imaging inspection under load, partial discharge testing, and hipot verification. Custom mounting brackets, terminal configurations, and cooling interfaces available to integrate seamlessly with your equipment design.

Custom Engineering

Need a different power level, core geometry, cooling interface, or winding configuration? Our engineering team provides complete custom design from specification through prototype to production. Typical custom design cycle: 2-3 weeks to first samples.