Question

A chopper may be thought as a​

Answer 1

Explanation:

Choppers are used to step up or step down DC voltage/current levels. Hence, they are DC to DC converters. Explanation: It is a DC equivalent of an AC transformer because it behaves in the similar manner i.e. converting fixed DC to variable DC.

Answer 2

A chopper can be notion as an inverted with DC input, DC equal to an AC transformer, Diode rectifier, and DC equal to an induction motor.

Explanation:

• Choppers are used to step up or step down DC voltage/modern-day levels.
• Hence, they're DC to DC converters.
• It is a DC equal to an AC transformer as it behaves withinside the comparable way i.e. changing constant DC to variable DC.

Classification of Chopper:

• Based on their operation precept and kind of supply voltage chopper are of diverse types.
• The essential category of the chopper is the DC chopper and the AC Link chopper.
• Based on the commutation technique they're categorized as a herbal commutated chopper and pressured commutated chopper.
• Forced commutated chopper is similarly categorized as Jones chopper and Morgan chopper.
• Based on output voltage values choppers are categorized as a step-down choppers, step-up choppers, and step-up/down the chopper.
• Based on the energy loss that came about at switching time choppers are categorized as Hard switched and tender switched.

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