Buck Boost Converter and Boost Converter

Define duty cycle.

• Ton/Toff

• Ton/T

• T/Ton

• Toff x Ton

What will be the output voltage of a buck boost converter with an input voltage of 24V, 40% duty cycle?

• 10

• 150 V

• 16 V

• 50 V

Identify the correct circuit for boost converter?

• 
• 
• 

What is the output voltage equation for Boost converter?

• D × Vin

• Vin ÷ D

• Vin x (1-D)

• Vin ÷ (1-D)

in converter circuit, Capacitor and Inductor is used as filter

• False

• True

Identify the correct circuit for boost converter?

• 
• 
• 
• 

What is the formula for output voltage for Buck-Boost converter?

• D×Vin

• Vin ÷ (1-D)

• D×Vin ÷ (1-D)

• D×Vin ÷ (1+D)

Buck-Boost acts as Buck converter for duty cycle is equal to _________

• 0.9

• 0.5

• 0.6

• 0.4

Buck-Boost acts as Boost converter for duty cycle is equal to _________

• 0.5

• 0.4

• 0.6

• 0

Inductor and Capacitor in Buck converter are used to ___________

• Increase the cost

• Decrease the cost

• Filter out the harmonics

• Increase the harmonics