Brueckenschaltung
Werbung
Brückenschaltung 1 Schaltung 1 U3 = 40V R3 = 40 Ohm U4 = 20 V R4 = 20 Ohm Schaltung 1 U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 1 R1 = 80 Ohm R2 = 40 Ohm U3==40V 40V U3 U4==20 20VV U4 2= +20V R3 = 40 Ohm R4 = 20 Ohm U1 = ?? U2 = ?? R1 = 80 Ohm Schaltung 1 R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm U1 = 40V U2 = ?? R1 = 80 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 1 U1= 40V U2 = 20 V R1 = 80 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 1 U1 = 40V U2 = 20 V 1= ??? R1 = 80 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 1 U1 = 40V U2 = 20 V 1= +20V R1 = 80 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 1 U1 = 40V U2 = 20 V 1= +20V R1 = 80 Ohm U3 = 40V R2 = 40 Ohm U12= ??? U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 1 U1 = 40V U2 = 20 V 1= +20V R1 = 80 Ohm U3 = 40V R2 = 40 Ohm U12= 0V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 1 U1 = 40V U2 = 20 V Schaltung 1 1= +20V R1 = 80 Ohm U3 = 40V R3 = 40 Ohm an R2 =Die 40 Spannung Ohm der BrückenU12= 0V U4diagonale = 20 V beträgt OV -> Die Brücke ist ABGEGLICHEN 2= +20V R4 = 20 Ohm Brückenschaltung 2 Schaltung 2 U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 2 R1 = 40 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm U1 = ??? U2 = ??? R1 = 40 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 2 U1 = 30V U2 = 30 V R1 = 40 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 2 U1 = 30V U2 = 30 V 1=??? R1 = 40 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 2 U1 = 30V U2 = 30 V 1= +30V R1 = 40 Ohm R2 = 40 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 2 U1 = 30V U2 = 30 V 1= +30V R1 = 40 Ohm U3 = 40V R2 = 40 Ohm U12= ??? U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 2 U1 = 30V U2 = 30 V 1= +30V R1 = 40 Ohm U3 = 40V R2 = 40 Ohm U12= +10V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 2 Brückenschaltung 3 Schaltung 3 U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 3 R1 = 50 Ohm R2 = 10 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm U1 = ??? U2 = ??? R1 = 50 Ohm R2 = 10 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 3 U1 = 50V U2 = 10 V R1 = 50 Ohm R2 = 10 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 3 U1 = 50V U2 = 10 V 1=??? R1 = 50 Ohm R2 = 10 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 3 U1 = 50V U2 = 10 V 1= +10V R1 = 50 Ohm R2 = 10 Ohm U3 = 40V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 3 U1 = 50V U2 = 10 V 1= +10V R1 = 50 Ohm U3 = 40V R2 = 10 Ohm U12= ??? U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 3 U1 = 50V U2 = 10 V 1= +10V R1 = 50 Ohm U3 = 40V R2 = 10 Ohm U12= -10V U4 = 20 V 2= +20V R3 = 40 Ohm R4 = 20 Ohm Schaltung 3 ENDE