Examples of Buck converter A step down DC chopper has a resistive load of R-15 ohm and input Vdc 200 V. When the chopper remain ON, it's voltage drop is 2.5V. The chopper frequency frequency is 1 kHz. If the duty cycle is 50%, determine: a) Average output voltage b) RMS output voltage c) Chopper efficiency 1098.75 139.65 d) The effective of input resistance the chopper DC Chopper D₁ Road 16