6
Adjustment of the gradient
4
0
3
5
3
0
2
5
2
0
1
5
1
0
5
0
0
4 ,
0
Heating current I
Fig. 7
5
0
4
0
3
0
2
0
1
0
0
4
0 ,
Fig. 10
BA 2038/02/07
Gradient adjustment via heating current
5 ,
0
6 ,
0
7 ,
0
8 ,
[A] measured voltage drop U[V] on the internal 1Ω resistance
H
5
0 ,
6
0 ,
0
9 ,
1
1
1 ,
7
0 ,
8
Resistance (Ω)
1
2 ,
1
3 ,
1
4 ,
0 ,
9
0 ,
1
5 ,
1
6 ,
2
2 ,
A
2
1 ,
A
2
0 ,
A
1
9 ,
A
1
8 ,
A
1
7 ,
A
1
6 ,
A
1
5 ,
A
1
0
0 ,
19