EEW20 Planar transformer for DC/DC converter 

The EEW20 planar transformer is designed for high-frequency switch mode power supplies requiring compact size, high efficiency, and reliable performance. Its low-profile EE core geometry enables superior thermal management, minimal leakage inductance, and excellent power density. With optimized copper layers or PCB windings, the EEW20 ensures reduced losses and consistent quality. Ideal for industrial equipment, automotive electronics, telecom power modules, and other demanding applications where space and efficiency are critical.