So, the minimum of Ig corresponds to maximum of Rg and vice versa). such that the base current,1g, may be varied from 25 to 200 uA (note that Ig = V-V). Use a combination of a potentiometer, Poty, and a constant resistor, RB1 in series as the total base resistor.Rg. Note also that at this point you do not need to know or calculate the value for Rg Show calculations for obtaining the value of Rc WW Poti Roi Q 2 V Your circuit should place a fixed collector resistor, Rc, in the circuit to prevent the collector current, Ic, from exceeding 40 mA (for this, you know that the minimum value of Vce is zero). (Hint: Use average value) BE VccQ +10V Ro RB We are going to consider the common emitter configuration circuit shown in the figure to test a 2N3904 non Bipolar Junction Transistor (BJT) under DC bias conditions. Prelab: Design Calculations Download the datasheet for 2N3904 and find the value of Bp.
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