The traditional flyback converter puts a voltage stress on the switching transistor comparable with the stress of the one-switch forward converter

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Other Materials from the Main Document

• Article «Two-switch topology benefits forward and flyback power converters»
• Figure 1. The traditional forward converter puts a comparatively large voltage stress on the switching transistor
• Figure 2. A two-switch topology reduces the transistors' voltage stress to the bus voltage
• Figure 3. A simple transformer isolated gate drive synchronously operates both primary-side switches
• Figure 4. The traditional flyback converter puts a voltage stress on the switching transistor comparable with the stress of the one-switch forward converter
• Figure 5. Like the forward converter, the two-switch flyback benefits from fixed stresses on the switching components and lower noise