Table 1 -
Transformer Inductance Values
|
---|
Value | L uH
|
---|
L1 | .767
| L2 | 1.9921
| Laid L1 + L2 | 4.5226
| Lopp L1 - L2 | .9321
|
|
The formulas for Series-adding Series-opposing method are:
M = (Laid - Lopp) / 4
k = M / SQRT(L1 * L2)
M = (4.5226 - .9321) / 4 = .898
k = .898 / SQRT(.767 * 1.9921) = 0.726
SimSmith
T80-2 20T Transformer and Auto
SimSmith 14.3 T80-2 20T Transformer, with TP, and Auto
Auto-Transformer