The beta β of a bipolar transistor shown below varies from 10 to 80. The load resistance is RC=1Ω. The DC supply is VCC=

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answerhappygod
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The beta β of a bipolar transistor shown below varies from 10 to 80. The load resistance is RC=1Ω. The DC supply is VCC=

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The beta β of a bipolar transistor shown below varies from 10 to 80. The load resistance is RC=1Ω. The DC supply is VCC=50V and the input voltage to the base circuit is VB=5V. If VCE(sat)=1V, VBE(sat)=1.2V and RB=0.5Ω, then the total power loss in the transistor PT would be:
48.12W
38.12W
68.12W
58.12W
Vcc IB RE + + VCE VB VBE TE
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