Any given signal source provides an open-circuit voltage, voc, and a short-circuit current isc. For the following sources, calculate the internal resistance, Rs; the Norton current, is; and the Thvenin voltage, vs: (a) voc = 10 V, isc = 100 A (b) voc = 0.1 V, isc = 10 A
Post Lab 7: BJT CommonEmitter Circuit Voltage Gain Proposal: This experiment is designed to illustrate how the voltage gain of a CE bipolar transistor circuit can be changed by changing the bias of the circuit and by changing the values of the resistors in the circuit. Experimental Procedure: For the experiment you will require: 1 NPN transistor, either 2N3904, 2N2222, or equivalent 1 Curve tracer 1 Decade resistance box NI-ELVIS workstation Resistors and capacitors as noted in the schematic. Linear graph paper or graphing software (e.g., Excel or MatLab). For part I: Establishing the proper Q-point (1),Use the curve tracer and measure the β of the transistor at a collector current of about 1.0mA and VCE of about 5 V. Set I MAX= 20 ma, V MAX= 10V,
