Transcription of Experiment 1, Plotting Common- Emitter Characteristic Curves
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Experiment 1, Plotting Common- Emitter Characteristic Curves
Experiment 1, Plotting Common- Emitter Characteristic Curves For more courses visit show the basic method for Plotting Characteristic Curves of a typical NPN transistor give you experience working with the Common- Emitter (CE) amplifier configuration Common- Emitter Characteristic Curves show how a particular transistor type will react to variations in collector- Emitter voltage, collector current and base current . Once these variations are known, it is possible to develop a complete picture of how well a transistor will operate in a given amplifier design. In this Experiment , we will first look at the basic procedure followed to obtain a family of such Curves , and then see what our data actually tells us A typical set of Characteristic Curves is shown on the next slide.
with the base-current value. The values shown in the previous figure are for an NPN transistor. (Voltages and currents used with PNP transistors will have the same shape, but will have the opposite polarity) CE characteristic curves are plotted by setting the base current (I B) to some specific value, and then measuring the change in I C as V CE
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