拓扑选择
在设计电源电路时，输入电压、输出电压、功率、有无绝缘等因用途而异，因此需要选择符合要求规格的电路结构（拓扑）。此外，适合的部件选择因拓扑而异。如果选择了错误的部件，将无法满足要求的规格，并且必须重新进行电路设计。以下列出了各种拓扑适合的器件，所以在拓扑选择和适合拓扑组件的选择上可以作为参考，减少设计工时。
应用
| Function | Topology name | Vin | Vo | Applications | |||||
| Industry Power Converter (SMPS) |
PV Inverter |
UPS | On Board Charger for xEV |
xEV Charger Station |
Industry Motor Drive |
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| AC/DC | Boost PFC | 85 - 265VAC | 400VDC | ? | ? | Coming Soon | |||
| Interleaved Boost PFC | 85 - 265VAC | 400VDC | ? | ? | ? | ||||
| Totem-Pole Bridgeless PFC (Diode Rectification) |
85 - 265VAC | 400VDC | ? | ? | ? | ||||
| Totem-Pole Bridgeless PFC (Synchronous FETs) |
85 - 265VAC | 400VDC | ? | ? | ? | ||||
| 3-phase 2-level full bridge PFC | 3phase 170 - 480VAC |
800VDC | ? | ? | ? | ||||
| 3-phase vienna PFC | 3phase 170 - 480VAC |
800VDC | ? | ? | ? | ||||
| 3-phase NPC type-T PFC | 3phase 170 - 480VAC |
800VDC | ? | ||||||
| DC/DC | Boost Converter | 150 - 350VDC | 400VDC | ? | |||||
| Bidirectional Buck-Boost Converter | 400VDC | 30 - 100VDC | ? | ? | |||||
| Dual Buck-Boost Converter | 600 - 1500VDC | 800VDC | ? | ? | |||||
| Bipolar Boost Converter | 400 - 600VDC | 800VDC | ? | ? | |||||
| 3-Level Flying Capitor Booster | 400VDC | 400 - 600VDC | ? | ||||||
| LLC Converter (Half Bridge, Diode Bridge) |
400VDC | 400VDC | ? | ||||||
| LLC Converter (Full Bridge, Diode Rectification) |
400VDC | 12 - 48VDC | ? | ||||||
| LLC Converter (Full Bridge, Synchronous FETs) |
400VDC | 12 - 48VDC | ? | ||||||
| LLC Converter (Full Bridge, Diode Bridge) |
400VDC | 400VDC | ? | ? | |||||
| Phase Shifted Full Bridge Converte (Diode Rectification) |
400VDC | 12 - 48VDC | ? | ||||||
| Phase-Shifted Full Bridge Converter (Synchronous FETs) |
400VDC | 12 - 48VDC | ? | ||||||
| Dual Active Bridge (DAB) |
400VDC | 400VDC | ? | ? | ? | ? | |||
| DC/AC | Full Bridge Inverter (1-phase application) |
400VDC | 85-265VAC | ? | ? | ||||
| Heric Inverter (1-phase application) |
400VDC | 85-265VAC | ? | ? | |||||
| 3-Level NPC TYPE-I Inverter (3-phase application) |
800VDC | 3phase 170 - 480VAC |
? | ? | |||||
| 3-Level NPC TYPE-T Inverter (3phase application) |
800VDC | 3phase 170 - 480VAC |
? | ? | |||||
| 2-Level full bridge Inverter (3-phase application) |
800VDC | 3phase 170 - 480VAC |
? | ? | |||||