Wednesday 6 March 2013

SMPS CONVERTER CIRCUIT TOPOLOGIES—THE "BUCK" OR “FORWARD” CONVERTER


There are several circuit topologies that have evolved and are used in
switch mode power supplies (SMPS). We shall classify them into the
following groups, based on their operating principle:
1. the "buck" converter—also known as the forward converter;
2. the "boost" converter—also known as the "fly back" converter;
3. the "buck-boost" version of the "fly back" converter;
4. the Cuk converter.
 
1 “BUCK" CONVERTER CONFIGURATION AND WORKING PRINCIPLE
 
 

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