In a Buck converter, increasing the switching frequency 5 times decreases the inductor current ripple and output voltage frequency also 5 times.Question 7Select one:TrueFalse

A Buck converter is charging a battery, with the following specifications:  (Consider ideal switch and ideal diode) a)  Vin = 25 V, Vb = 8 V, RL=20 Ω,  b)  fs= 100kHz (switching frequency), d=0.4 (duty ratio) c) Peak to peak inductor current ripple is 10% of the output current. d) Output voltage ripple across capacitor is 5% of the output voltage.

In the CCM, for a Boost converter, increasing the switching period and also the inductance 10 times result in decreasing the inductor current ripple:Question 4Select one:a.100 times.b.10 times.c.the ripple current will not change.d.1/10 timese.1/100 times

A Buck converter is charging a battery, with the following specifications:  (Consider ideal switch and ideal diode) a)  Vin = 25 V, Vb = 8 V, RL=20 Ω,  b)  fs= 100kHz (switching frequency), d=0.4 (duty ratio) c) Peak to peak inductor current ripple is 10% of the output current. d) Output voltage ripple across capacitor is 5% of the output voltage. What is the minimum inductor value L from the below Circuit

A Buck converter is charging a battery, with the following specifications:  (Consider ideal switch and ideal diode) a)  Vin = 25 V, Vb = 8 V, RL=20 Ω,  b)  fs= 100kHz (switching frequency), d=0.4 (duty ratio) c) Peak to peak inductor current ripple is 10% of the output current. d) Output voltage ripple across capacitor is 5% of the output voltage. Find out the average current flowing through the diode D1 --------------mA

Which of the following does NOT happen when inductance increases?Question 4Select one:a.Movement from DCM (Discontinuous Conduction Mode) to CCM (Continuous Conduction Mode)b.Output voltage decreases (In DCM)c.Current ripple increasesd.Voltage ripple decreases