各位電源界大師們,對于400W開關電源12V單路輸出有那些拓撲結構可以對提高整機的效率比較好?
現在我要做大概400W單路輸出的開關電源,整機的效率要達到90%,就我本人掌握的資料而言,知道有源鉗位單端正激、LLC半橋諧振變換器、雙管單端正激等等這些結構,請各位同仁幫忙一起討論那種結構更加合適!
我想這不光可以作為一個討論技術的平臺,還可以集思廣益,把大家的資料整理起來跟大家一起分享!歡迎參加!
400W開關電源主電路拓撲結構
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@aileen888
一直聽說LLC半橋諧振變換器做這種功率等級的效率可以做到很高,但是對這種拓撲接觸的很少,希望大家可以幫忙!
main topology :
1 Single forward
2. Single flyback
3. Double single forward
4. Double single flyback
5. Interleaving parallel double single forward
6. Interleaving parallel double single flyback
7. Active clamp single forward
8. Asymmetry LLC half bridge resonance convertor
9. Half bridge
10. Push-pull converter
11. Full bridge
12. Phase Shift Full Bridge Resonant Converter
Please introduce their characteristics if you have good ideas or advice on some aspects such as efficiency,cost,power rank,the consumption of power and so on!
Welcome to join in the discussion!!
1 Single forward
2. Single flyback
3. Double single forward
4. Double single flyback
5. Interleaving parallel double single forward
6. Interleaving parallel double single flyback
7. Active clamp single forward
8. Asymmetry LLC half bridge resonance convertor
9. Half bridge
10. Push-pull converter
11. Full bridge
12. Phase Shift Full Bridge Resonant Converter
Please introduce their characteristics if you have good ideas or advice on some aspects such as efficiency,cost,power rank,the consumption of power and so on!
Welcome to join in the discussion!!
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@aileen888
maintopology:1Singleforward2.Singleflyback3.Doublesingleforward4.Doublesingleflyback5.Interleavingparalleldoublesingleforward6.Interleavingparalleldoublesingleflyback7.Activeclampsingleforward8.AsymmetryLLChalfbridgeresonanceconvertor9.Halfbridge10.Push-pullconverter11.Fullbridge12.PhaseShiftFullBridgeResonantConverter Pleaseintroducetheircharacteristicsifyouhavegoodideasoradviceonsomeaspectssuchasefficiency,cost,powerrank,theconsumptionofpowerandsoon! Welcometojoininthediscussion!!
大家多來看看啊!
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