RCD复位不对称双管正激变换器性能相对最差，结构最简单，成本最低。
Performance of RCD reset asymmetrical dual-switch forward converter is the lowest, the configuration is the simplest and the cost is the lowest.
结果表明，有源箝位不对称双管正激变换器性能最佳，结构最复杂，成本最高。
Results show that performance of active-clamped asymmetrical dual-switch forward converter is the highest, the configuration is the most complex and the cost is the highest.
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