1. A step-down chopper is connected to a 90VDC source and a 3Ω resistive load. The...
1. A step-down chopper is connected to a 90VDC source and a 3Ω resistive load. The chopper switching frequency is 5kHz with a 40% duty-cycle (D) Average free-wheeling diode current
2. A step-down chopper is connected to a 90VDC source and a 3Ω resistive load. The chopper switching frequency is 5kHz with a 40% duty-cycle (D) Size of inductance for a 10% peak-to-peak current ripple
3. VS = 90V EMF = 40V R = 2Ω L = 10mH switching frequency = 5kHz with a duty cycle (D) of 0.60 (60%) DC load current ? Peak-to-peak current in the load ? Power delivered to the load ? Source current ?
Homework Answers
Some important formula I have attached in last page .
Last page is not the part of this answer.![am N AF.D. ADV For step doon Chooppen izolo And no = DVS I Do Duty natio ] Vo = 10 x 90 Vo = 36N. io= N/R IR load kesistance]](http://img.homeworklib.com/questions/97030b20-06c9-11ec-823b-ffd3b37e3955.png?x-oss-process=image/resize,w_560)
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1. A step-down chopper is connected to a 90VDC source and a 3Ω
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