Application

Application Case:

Custom Transformer Manufacturing: Precision Voltage Conversion & Isolation

Application Detail:

The heart of your power supply. We design and manufacture Custom Transformers optimized for diverse topologies, from high-frequency SMPS Transformers (20kHz-500kHz) to precision Current Sensing Transformers. Our engineering team ensures perfect matching of turns ratio, leakage inductance, and safety isolation.

Key Highlights:

Topology Versatility: Expertly designed for Flyback, Forward, Push-Pull, LLC Resonant, and Full-Bridge architectures.
High-Frequency Performance: Optimized for switching frequencies from 20kHz to 1MHz+, supporting modern GaN and SiC power designs.
Safety Certified: Designed to meet UL/VDE standards with reinforced insulation options (TIW, Margin Tape) and 100% Hi-Pot testing up to 4000Vac.

Manufacturing Capabilities Matrix

From compact adapters to megawatt inverters.

Category	Customization Range (Capability)
Transformer Types	High-Frequency SMPS, Gate Drive, Current Sensing (CT), 50/60Hz Laminated
Power Rating	1 Watt to 1 Megawatt (MW)
Core Geometries	EE, EI, PQ, RM, EFD, ETD, EPC, Planar (Standard & Custom Shapes)
Input/Output	Low Voltage (3V) to Medium Voltage (1.5kV+)
Efficiency	High-efficiency designs achieving 98% - 99%
Cooling	Natural Convection, Forced Air, Water Cooled (for High Power)

Engineering Expertise

Optimized for LLC & Resonant Converters

For modern high-efficiency power supplies (e.g., 80 Plus Titanium), we specialize in LLC Resonant Transformers. By utilizing sectional winding techniques, we can intentionally control the Leakage Inductance to act as the resonant inductor, saving board space and component cost.

Litz Wire & Skin Effect Management

To combat high-frequency losses (skin effect and proximity effect), we utilize custom-twisted Litz Wire (multi-strand insulated wire). This ensures your transformer runs cooler and more efficiently, even at switching frequencies exceeding 100kHz.