A practical switch is operating at a switching frequency of 100 kHz and a 0.5 duty cycle. The switch

has the following parameters:

Von = 0.1 V

Voff = 80 V

Ion = 100 A

loff = 0.1 A

ton = toff = 100 ns (switching on and off times)

delay = 0

Determine:

1) The total average power loss in on switching cycle.

2) The maximum instantaneous power.

Hint:

Draw the switching waveforms for the current and the voltage assuming linearized waveforms