Buck converter
A buck converter is a switching converter producing DC output below DC input voltage in its basic nonisolated structure.
Other learning contexts (1)
In context
Continuous conduction mode (CCM) means inductor current remains above zero throughout a cycle. The converter comprises an input switch, inductor, output capacitor, and freewheeling path. This lesson starts with steady-state CCM and ideal elements.
Example
A step-down function does not mean the same equation applies over every input range and load. Losses, light-load modes, and minimum on-time alter actual operation.
Key distinction
State structure and analysis conditions together.
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