Compact Miniature EP13 SMD High Frequency Transformer 50W for DC-DC Converter Modules

Compact Miniature EP13 SMD High Frequency Transformer 50W

Designed for high-density PCB assemblies, the EP13 SMD high frequency transformer delivers 50W of power conversion capability in an ultra-compact surface-mount package. Ideal for telecommunications, consumer electronics, and industrial control modules where board space is at a premium.

Key Features

• Miniature Footprint: EP13 core platform with overall dimensions of just 13 x 10.5 x 12mm, enabling compact product designs without sacrificing power density.
• SMD Compatibility: Fully surface-mountable with standard reflow soldering profiles, compatible with automated pick-and-place assembly lines.
• High Frequency Operation: Optimized for 50kHz-500kHz switching frequencies using low-loss PC95 ferrite material.
• Low EMI Design: Shielded magnetic structure with interleaved winding technique to minimize leakage inductance and radiated EMI.
• Flexible Packaging: Available in tape and reel or tray packaging to suit your production requirements.

Applications

• Isolated DC-DC Converter Modules
• Telecom Power Supplies (48V to 12V/5V)
• Battery Management Systems (BMS)
• IoT Device Power Units
• Portable Medical Equipment
• Automotive Auxiliary Power

Manufacturing Excellence

Each transformer is manufactured under strict process controls including automated winding, laser-stripped terminations, and 100% electrical testing. ESD-safe packaging ensures worry-free handling in your SMT production line.

Custom Solutions

Need a specific turns ratio, inductance value, or pin configuration? Our engineering team can rapidly prototype custom versions to match your exact circuit requirements. Contact us with your specifications.

Wuxi Derun Electronics Co., Ltd. is located in the Yangtze River Delta with beautiful scenery, developed economy and convenient transportation. The company was founded in April 2004 and now has a monthly output of 5 million pcs of products. It specializes in R&D, manufacturing and sales of various high frequency transformers, low frequency transformers, inductor coils and other electronics products.
Wuxi Derun has passed various quality management, environmental management and safety production