1- Simulation d'un Générateur de courant constant à TEC 2N5461 // Alimentation à 65 v. / puis à 61.75 v. / puis à 68,25 v. 1.1 Alimentation à 65 v. --- Operating Point --- V(sortie_d): -23.3584 voltage V(entrée): -64.7047 voltage V(sortie_pol): -42.2595 voltage Id(J1): -0.0295331 device_current Ig(J1): 3.26639e-011 device_current Is(J1): 0.0295331 device_current I(R2): -0.0295331 device_current I(R1): -0.0295331 device_current I(V1): -0.0295331 device_current 1.2 Alimentation à 61.75 v. --- Operating Point --- V(sortie_d): -20.8489 voltage V(entrée): -61.4599 voltage V(sortie_pol): -39.4139 voltage Id(J1): -0.0290079 device_current Ig(J1): 2.43062e-011 device_current Is(J1): 0.0290079 device_current I(R2): -0.0290079 device_current I(R1): -0.0290079 device_current I(V1): -0.0290079 device_current 1.3 Alimentation à 68,25 v. --- Operating Point --- V(sortie_d): -25.8707 voltage V(entrée): -67.9494 voltage V(sortie_pol): -45.1067 voltage Id(J1): -0.0300562 device_current Ig(J1): 7.67659e-011 device_current Is(J1): 0.0300562 device_current I(R2): -0.0300562 device_current I(R1): -0.0300562 device_current I(V1): -0.0300562 device_current ======================================== 2- Simulation d'un Générateur de courant constant à LM7912 // Alimentation à 65 v. / puis à 61.75 v. / puis à 68,25 v. 2.1 Alimentation à 65 v. --- Operating Point --- V(sortie2): -46.054 voltage V(sortie1): -58.0683 voltage V(entrée): -64.3022 voltage V(sortie_pol): -41.8672 voltage I(R3): -0.0697787 device_current I(R2): -0.0697787 device_current I(R1): 0.0600715 device_current I(V1): -0.0697787 device_current Ix(u2:1): -0.0697787 subckt_current Ix(u2:2): 0.0097072 subckt_current Ix(u2:3): 0.0600715 subckt_current 2.2 Alimentation à 61.75 v. --- Operating Point --- V(sortie2): -45.9351 voltage V(sortie1): -57.9538 voltage V(entrée): -61.054 voltage V(sortie_pol): -41.7592 voltage I(R3): -0.0695987 device_current I(R2): -0.0695987 device_current I(R1): 0.0600934 device_current I(V1): -0.0695987 device_current Ix(u2:1): -0.0695987 subckt_current Ix(u2:2): 0.00950529 subckt_current Ix(u2:3): 0.0600981 subckt_current 2.3 Alimentation à 68,25 v. --- Operating Point --- V(sortie2): -46.1714 voltage V(sortie1): -58.1809 voltage V(entrée): -67.5504 voltage V(sortie_pol): -41.974 voltage I(R3): -0.0699567 device_current I(R2): -0.0699567 device_current I(R1): 0.0600473 device_current I(V1): -0.0699567 device_current Ix(u2:1): -0.0699567 subckt_current Ix(u2:2): 0.00990931 subckt_current Ix(u2:3): 0.0600477 subckt_current