00425nam a22001457a 4500082001200000100001500012100002000027100004400047245004900091260002700140300000800167700003600175700003400211700003400245  aR/7ES15  aSaba Hyder  aRoll No. 15ES46  aSupervisor - Engr. Majid Hussain Memon   aDesign and Implementation of Buck Converter.  aNawabshahbQUESTc2019  a31p  aSheeraz Memon (Roll No. 15ES13)  aIqra Ansari (Roll No. 15ES38)  aAwais Memon (Roll No. 15ES20)