1. Choose values of R1, R2, Rc and Re to give 1 volt at the emitter and 5 volts at the collector for a typical beta transistor with 1 mA collector current at room temperature, and state them. What is the collector voltage with your values for a minimum typical device, a maximum current gain device, and at 100 °C for a typical device ? Estimate the maximum range of collector voltage, for a typical device at room temperature, which results from using 5 % tolerance resistors.
Calculate the effect of changing Vcc to +15 Volts with no other changes in the circuit components. Will it still operate?
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