【導(dǎo)讀】以下介紹幾種常用拓?fù)湓斫榻B及優(yōu)缺點對比,分別是三種基本的非隔離開關(guān)電源、三種基本的隔離開關(guān)電源、反激變換器(Flyback)工作原理 (電流連續(xù)模式)等。
三種基本的非隔離開關(guān)電源
![](/editorfiles/20181215143746_5003.jpg)
三種基本的隔離開關(guān)電源
![](/editorfiles/20181215143755_2803.jpg)
反激變換器(Flyback)工作原理 (電流連續(xù)模式)
![](/editorfiles/20181215143804_3221.jpg)
![](/editorfiles/20181215143812_6951.jpg)
![](/editorfiles/20181215143822_8917.jpg)
![](/editorfiles/20181215143830_9848.jpg)
![](/editorfiles/20181215143839_7049.jpg)
![](/editorfiles/20181215143847_4945.jpg)
反激變換器(Flyback)優(yōu)缺點
![](/editorfiles/20181215143856_1725.jpg)
諧振復(fù)位正激變換器
![](/editorfiles/20181215143905_2167.jpg)
![](/editorfiles/20181215143915_1135.jpg)
![](/editorfiles/20181215143924_9701.jpg)
![](/editorfiles/20181215143934_7340.jpg)
諧振復(fù)位正激變換器優(yōu)缺點
![](/editorfiles/20181215143943_5714.jpg)
有源鉗位正激變換器
![](/editorfiles/20181215143952_4399.jpg)
![](/editorfiles/20181215144002_2344.jpg)
![](/editorfiles/20181215144011_1636.jpg)
![](/editorfiles/20181215144021_1842.jpg)
![](/editorfiles/20181215144032_2436.jpg)
![](/editorfiles/20181215144041_8912.jpg)
![](/editorfiles/20181215144050_9006.jpg)
![](/editorfiles/20181215144059_1342.jpg)
![](/editorfiles/20181215144108_1046.jpg)
有源鉗位變換器優(yōu)缺點
![](/editorfiles/20181215144116_1735.jpg)
橋式變換器
![](/editorfiles/20181215144126_8633.jpg)
![](/editorfiles/20181215144134_5109.jpg)
![](/editorfiles/20181215144143_3283.jpg)
![](/editorfiles/20181215144151_6017.jpg)
![](/editorfiles/20181215144201_3686.jpg)
![](/editorfiles/20181215144210_6177.jpg)
![](/editorfiles/20181215144221_4548.jpg)
橋式變換器優(yōu)缺點
![](/editorfiles/20181215144229_8752.jpg)
幾種隔離式變換器之比較
![](/editorfiles/20181215144255_2088.jpg)
AC/DC Application Block Diagram
![](/editorfiles/20181215144305_2886.jpg)