Technical Reference Note
Rev.12.08.17_#1.1
ERM 10W Series
Page 55
External Output Trimming
Output can be externally trimmed by using the method shown below.
ERM02AXX Trim Table 8
Trim down
Vout=
Rd=
1
2
3
4
5
6
7
8
Vox0.92
4.96
9
Vox0.91
2.85
10
%
Vox0.99
137.88
1
Vox0.98
61.93
2
Vox0.97
36.61
3
Vox0.96
23.95
4
Vox0.95
16.35
5
Vox0.94
11.29
6
Vox0.93
7.67
Vox0.90
1.16
Vdc
KOhm
%
Trim up
Vout=
Ru=
7
8
9
10
Vox1.01
108.09
Vox1.02
48.39
Vox1.03
28.49
Vox1.04
18.54
Vox1.05
12.56
Vox1.06
8.58
Vox1.07
5.74
Vox1.08
3.61
Vox1.09
1.95
Vox1.10
0.62
Volts
KOhm
ERM00BXX Trim Table 9
Trim down
Vout=
Rd=
1
2
3
4
5
6
7
8
9
Vox0.91
7.13
10
Vox0.90
1.98
%
Vdc
Vox0.99
419.81
1
Vox0.98
187.68
2
Vox0.97
110.30
3
Vox0.96
71.61
4
Vox0.95
48.40
5
Vox0.94
32.93
6
Vox0.93
21.87
7
Vox0.92
13.58
8
KOhm
%
Trim up
Vout=
Ru=
9
10
Vox1.01
344.74
Vox1.02
154.37
Vox1.03
90.92
Vox1.04
59.19
Vox1.05
40.15
Vox1.06
27.46
Vox1.07
18.39
Vox1.08
11.59
Vox1.09
6.31
Vox1.10
2.07
Vdc
KOhm
ERM00CXX Trim Table 10
Trim down
Vout=
Rd=
1
2
3
4
5
6
7
8
9
10
Vox0.90
3.50
%
Vdc
Vox0.99
602.92
1
Vox0.98
269.91
2
Vox0.97
158.91
3
Vox0.96
103.41
4
Vox0.95
70.10
5
Vox0.94
47.90
6
Vox0.93
32.05
7
Vox0.92
20.15
8
Vox0.91
10.90
9
KOhm
%
Trim up
Vout=
Ru=
10
Vox1.01
482.88
Vox1.02
215.89
Vox1.03
126.89
Vox1.04
82.40
Vox1.05
55.70
Vox1.06
37.90
Vox1.07
25.18
Vox1.08
15.65
Vox1.09
8.23
Vox1.10
2.30
Vdc
KOhm
ERM00HXX Trim Table 11
Trim down
Vout=
Rd=
1
2
3
4
5
6
7
8
9
10
Vox0.90
3.11
%
Vdc
Vox0.99
598.97
1
Vox0.98
267.93
2
Vox0.97
157.59
3
Vox0.96
102.42
4
Vox0.95
69.31
5
Vox0.94
47.25
6
Vox0.93
31.48
7
Vox0.92
19.66
8
Vox0.91
10.46
9
Kohm
%
Trim up
Vout=
Ru=
10
Vox1.01
486.83
Vox1.02
217.87
Vox1.03
128.21
Vox1.04
83.38
Vox1.05
56.49
Vox1.06
38.56
Vox1.07
25.75
Vox1.08
16.14
Vox1.09
8.67
Vox1.10
2.69
Vdc
KOhm
ARTESYN [ ARTESYN TECHNOLOGIES ]
