Circuit2: Welding Transformer

Problem Type:
A plane-parallel problem of AC magnetic field analysis.

Geometry:
Welding transformer output power Calculate the loading characteristic of the welding transformer. Core Primary Secondary I+ I- C R

Given:
R1 = 1000 Ohm;
C1 = 1 nF;
Frequency f = 60 Hz;
Number of turns = 220;

Problem:
Calculate the output U(I) chart of the welding transformer.

Results:

R, Ohm U, V I, A
infinity 100 0
20 95.6 4.78
10 88 8.8
5 70.7 14.14
2 38.8 19.4
1 21 21
0 0 21.9

See the Circuit2.pbm problem in the Examples folder.