elec_22_11.py

Created by famille-bvc

Created on November 20, 2022

1.2 KB


# ** Schémas trasistors **

# Statique : 

# condo -> circuit ouvert

# Dynamique :

# condo -> fil


# Faire attention 
# aux cours circuits

# En dyn remplacer le trans
# par le model dynamique


# * Exemple *

# Statique

#Alim E a gauche ,Vcc a droite
#   ________________________
#  |  |        R           |
#+___ R Ibo  |/vIco ^    +___
#E _  |_>____|      |uceo  _Vc
#  |  R  <-- |\vIeo |      |
#  |  |  ubeo  R           |
#  _________________________


#/////////////////////////////

# gain : Vs/Ve 

# Impédence : Ze = Ve/ie

#/////////////////////////////

# ** Quadripoles **

#  11       12
# ----|---|----
#     |   |
# ----|---|----
#  21       22

# Mat impédence : [Z]
# Mat admittence : [Y]
# Mat hybride : [H]
# Mat de transfert : [T]

# * Mat Impédence :

# v1 = Z11 i1 + Z12 i2
# v2 = Z21 i1 + Z22 i2

# [v1]   [Z11 Z12][i1]
# [v2] = [Z21 Z22][i2]

# * Mat admittance :

# i1 = Y11 v1 + Y12 v2
# i2 = Y21 v1 + Y22 v2

# [i1]   [Y11 Y12][v1]
# [i2] = [Y21 Y22][v2]

# * Mat hybride :

# v1 = h11 i1 + h12 v2
# i2 = h21 i1 + h22 v2

#h11 = v1/i1
#h12 = v1/v2
#h21 = i2/i1
#h22 = i2/v2

# * Mat de transfert :

# v2 = t11 v1 + t12 i1
# -i2 = t21 v1 + t22 i2

#/////////////////////////////

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