TJ-II:Coil system
| Coil | Number | Size (m) |
|---|---|---|
| Circular (CC) | 1 | R = 1.5 |
| Helical (HX) | 1 | R = 1.5 swing = 0.07 |
| Toroidal (TF) | 28 | r = 0.425 |
| Toroidal (TF) | 4 | r = 0.475 |
| Vertical (VF) | 2 | R = 2.25 |
| Compensation (OH) | 2 | R = 0.78 |
| Compensation (OH) | 2 | R = 2.29 |
| Radial (R) | 2 | R = 0.74 |
| Radial (R) | 2 | R = 2.24 |