To improve and extend the characteristics of the input signals, it is possible to use two or more transistors. Thus, you may want to build an amplifier in which you want to increase the input impedance without decreasing the gain. The solution to this lies in the combined use of two or more transistors. Thus, it is common to find structures that improve the characteristics of the individual transistors.
With Semiconductors II Module, “N-M4”, designed by EDIBON, semiconductors can be studied by extending the knowledge acquired in the basic module “N-M3”.
In addition, faults can be simulated in most of the circuits under study. The student must investigate what is happening in the circuit and why it is not working properly. These faults simulations can be of several types from damage components to a hypothetical incorrect circuit assembly.
SPECIFICATIONS
Circuit blocks:
- Complementary transistors. (Circuit#1).
- Darlington configuration. (Circuit#2).
- Differential amplifier. (Circuit#3).
- JFET field-effect transistors. (Circuit#4).
- Analog switch. (Circuit#5).
- Direct coupling. (Circuit#6).
