What is a Flyback Converter? – Circuit, Working & Advantages
A flyback converter is a power converter that can be used as ac to dc converter or dc to dc converter while isolating the input and output sides.
Class-A or First Quadrant Chopper – Circuit & Working
A class-A chopper is a first-quadrant chopper in which average values of output voltage and current parameters are always positive.
Class-B or Second Quadrant Chopper – Circuit Diagram & Operation
A class-B chopper is a type of chopper circuit whose operation is confined in the second quadrant of the Vo-Io plane.
Class-C Chopper or Type-C Chopper – Circuit & Working
A class-c chopper is a two-quadrant chopper that can operate in the first and second quadrants of the output voltage and current plane. It is a combination of
Class-D Chopper or Type-D Chopper – Circuit Diagram and Working
A class-D chopper is a two-quadrant chopper that can operate in first and fourth quadrants of output voltage and current plane. In this chopper power can either flow from source to load
Class-E Chopper or Four Quadrant Chopper – Circuit & Working
A class-E chopper is a type of dc chopper that has the capability to operate in all four quadrants of output voltage and current plane.
Types of Chopper Circuits or DC to DC Converters
There are various types of choppers used in different types of applications. The below shows the classification of dc choppers,