G. Schgor (Apr. 2004)

Simulations with calculating for the Didactics of the transistor

Summary

There are introduced some programs of simulation for the study by means of calculating of the behavior of the transistor BJT, in configuration to the common transmitter.

The Main scope of such programs is to offer to the Teacher of electronics didactic instruments for a good and immediate understanding from the part of the students, through some series of carried out virtual experiments to the calculating.
The single programs illustrate in the order:

- the meant of the characteristic curves of the transistor

- the amplification of a signal

- the monostable circuit (timer)

- the astabile circuit (oscillating)
The programs are framed in one proposed of collaboration for new didactic forms based on the use of the calculating that the Author has introduced to Didamatica 2004 (see Experiences of didactic programs in Net).

- the bistable circuit (T-flip-flop)