‘Topology’  - The way in which constituent parts are interrelated or arranged

When designing a power converter, there is a choice between several methodologies or ‘topologies’ that you can use depending on your requirements and priorities see HERE for a flow chart which helps you select

Power conversion Topologies - the basics

Topologies - Microchip pt 1

Topologies - Microchip pt 2

Topologies - Intersil

Topologies - TI Quick Ref

Topologies - TI Handbook

Topologies - Michael Tse

Topologies Fundamentals

Topologies - ST

Beginners start here Buck Boost Buck-Boost SEPIC Cuk Zeta Flyback Forward Two-Transistor Forward Fly-buck Push-Pull Half Bridge Full Bridge Phase Shift Full Bridge LLC Resonant  other PWM Principles Slope Compensation DCM, CCM and BCM

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