本論文旨在提出一新「升壓型雙輸出電源轉換器」架構。採用一具耦合電感之升壓轉換器，使用其耦合電感達成兩組輸出之目的，且具有架構簡單與體積小之優點。本文將探討常見各類型雙輸出電源轉換器，其次說明「升壓型雙輸出電源轉換器」之動作原理及設計考量。最後研製一輸入直流電壓24 V，直流輸出電壓分別為36 V與48 V，輸出功率84 W之「升壓型雙輸出電源轉換器」，以實驗結果驗證本轉換器實行之可行性。

This thesis presents a novel dual output converter. The converter achieves dual output based on step-up converter by using the coupled-inductor technology. Besides, this converter has the advantages of simple structure and small volume. In this thesis, various kinds of double-output converters are introduced. The proposed operation principle and design consideration of converter are analyzed. Finally, a 84W prototype circuit with input voltage 24V and output voltage 36V/ 48V is implemented to verify the theoretical analysis.

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