LECTURE (5) SWITCHING MODE IN BJT Dr. Mohamed Hussein Assistant professor at ECE Dept. mohamed.moharem@must.edu.eg Switching mode waveform emitter o/p Switching mode waveform collector o/p Switching mode NPN notes Switching mode PNP notes Problem (1) Solution of Problem (1) Solution of Problem (1) Problem (2) Solution of Problem (2) Solution of Problem (2) Solution of Problem (2) Solution of Problem (2) Thanks