具有二次吸收的高效率高功率密度双钳位ZVS反激变换器

The double-clamp zero-voltage-switching (DCZVS) flyback converter can achieve high efficiency and high power density through high-frequency soft switching and inherent primary side regulation (PSR) feature. However, conventional resonance schemes for DCZVS flyback converters fail to simultaneously enable lossless leakage inductance energy recovery and high-precision PSR. In this article, a seconda...