Volt-Ampere Curves - Miller Electric MPi 220P Owner's Manual

3-5. Volt-Ampere Curves

The volt-ampere curves show the minimum and maximum voltage and amperage output capabilities of the welding power source. Curves of other
settings fall between the curves shown.
A. MIG
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
0
10 20 30 40
B. TIG/Stick
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
0
10 20 30
50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240
40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240
DC Amperes
DC Amperes
OM-253 918 Page 11