Q. 34 A step-up chopper is used to feed a load at 400 V dc from a 250 V dc source.
The inductor current is continuous. If the ‘off’ time of the switch is
the
switching frequency of the chopper in kHz is _____.
Answer:(31.2)
Explanation:
Q. 34 A step-up chopper is used to feed a load at 400 V dc from a 250 V dc source.
The inductor current is continuous. If the ‘off’ time of the switch is the
switching frequency of the chopper in kHz is _____.
Answer:(31.2)
Explanation:
