Buck Converter

Converters are devices used for _____

• AC to DC

• DC to DC

• DC to AC

• AC to AC

Converter may be thought as a ____

• Inverter with DC input

• DC equivalent of an AC transformer

• Diode rectifier

• DC equivalent of an induction motor

Define the term duty cycle.

• Ton/Toff

• Ton/T

• T/Ton

• Toff x Ton

Find the odd one

• Buck Boost Converter

• Forward Converter

• Boost Converter

• Buck Converter

Identify the converter whose out put voltage is more than the input voltage.

• Boost Converter

• Buck Boost Converter

• Buck Converter

What is the alternate name of buck converter

• Step Up Down Converter

• Step up Converter

• Step Down Converter

• Step Down Up Converter

Identify the circuit

• Boost Converter

• Buck Converter

• Buck Chopper

• Buck Boost Converter

What will be the output voltage of a buck converter with an input voltage of 25V, 40% duty cycle?

• 20 V

• 10 V

• 25 V

• 50 V

Output voltage of a converter can be controlled by what parameter?

• Duty cycle

• Firing angle

• Frequency of switching

• Commutation angle

Give an example for a power electronic switch.