start
flowchart TD
Start([Start: Select Topology]) --> Q1{Galvanic Isolation
Required?} %% Non-Isolated Branch Q1 -- No --> Q2{Input vs Output
Voltage?} Q2 -- Vin > Vout --> Buck[Buck Converter] Q2 -- Vin < Vout --> Boost[Boost Converter] Q2 -- "Overlap / Inverted" --> BB[Buck-Boost / SEPIC] %% Isolated Branch Q1 -- Yes --> Q3{Power Level?} Q3 -- "Low Power
(< 150W)" --> Flyback[Flyback] Q3 -- "Medium Power
(150W - 500W)" --> Forward[Forward / Active Clamp] Q3 -- "High Power
(> 500W)" --> Q4{Input Voltage?} Q4 -- "High Voltage
(Offline AC/DC)" --> Bridge[Half/Full Bridge / LLC] Q4 -- "Low Voltage
(DC/DC)" --> Push[Push-Pull] %% Styling classDef decision fill:#f9f,stroke:#333,stroke-width:2px; classDef result fill:#bbf,stroke:#333,stroke-width:2px; class Q1,Q2,Q3,Q4 decision; class Buck,Boost,BB,Flyback,Forward,Bridge,Push result; %% Links click Buck "doku.php?id=topology:buck" "Buck Guide" click Boost "doku.php?id=topology:boost" "Boost Guide"
Required?} %% Non-Isolated Branch Q1 -- No --> Q2{Input vs Output
Voltage?} Q2 -- Vin > Vout --> Buck[Buck Converter] Q2 -- Vin < Vout --> Boost[Boost Converter] Q2 -- "Overlap / Inverted" --> BB[Buck-Boost / SEPIC] %% Isolated Branch Q1 -- Yes --> Q3{Power Level?} Q3 -- "Low Power
(< 150W)" --> Flyback[Flyback] Q3 -- "Medium Power
(150W - 500W)" --> Forward[Forward / Active Clamp] Q3 -- "High Power
(> 500W)" --> Q4{Input Voltage?} Q4 -- "High Voltage
(Offline AC/DC)" --> Bridge[Half/Full Bridge / LLC] Q4 -- "Low Voltage
(DC/DC)" --> Push[Push-Pull] %% Styling classDef decision fill:#f9f,stroke:#333,stroke-width:2px; classDef result fill:#bbf,stroke:#333,stroke-width:2px; class Q1,Q2,Q3,Q4 decision; class Buck,Boost,BB,Flyback,Forward,Bridge,Push result; %% Links click Buck "doku.php?id=topology:buck" "Buck Guide" click Boost "doku.php?id=topology:boost" "Boost Guide"
start.txt · Last modified: by megza