| Item | Power range | Efficiency |
| Flyback | 0-100W | >80% |
| Single Fet Forward | 100-200W | >83% |
| Two Fet forward | 200-400W | >85% |
| LLC half bridge | 300-600W | >90% |
| Full bridge | 500-1000W | >85% |
| Phase shift ZVT full bridge | 500W-1000W | >90% |
The efficiency up to 95% - 97%.
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