b) Circuit below is used for testing a power MOSFET. Testing is done under following conditions: Vdc = 90 V, R = 5 Ω, Von = 0.09 V (Vds voltage drop in on-state), switching frequency fSW = 8 kHz and duty cycle d = 0.65. Calculate the current through the MOSFET when it is on, and the conduction losses. [9 marks] Ids = Number A Pcond = Number W

b) Circuit below is used for testing a power MOSFET. Testing is done under following conditions: Vdc = 90 V, R = 5 Ω, Von = 0.09 V (Vds voltage drop in on-state), switching frequency fSW = 8 kHz and duty cycle d = 0.65. Calculate the current through the MOSFET when it is on, and the conduction losses. [9 marks] Ids = Number A Pcond = Number W

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b) Circuit below is used for testing a power MOSFET. Testing is done under following conditions: V d c = 90 V , R = 5 Ω , V o n = 0.09 V ( V d s voltage drop in on-state), switching frequency f s W = 8 k H z and duty cycle d = 0.65 .
Calculate the current through the MOSFET when it is on, and the conduction losses. [9 marks]
I d s = Number A P cond = Number W

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