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Toroid Winding Calculator
Ferrite Toroid
Iron Powder
Ferrite Toroids
Enter the desired Inductance in milli-Henries
Select a Ferrite Series and Core Material
17
FT-23
FT-37
FT-50
FT-50A
FT-50B
FT-82
FT-87
FT-87A
FT-114
FT-114A
FT-140
FT-140A
FT-150
FT-150A
FT-193
FT-193A
FT-240
Select a Core Material
43
61
63
67
68
75
77
F
J
Reset
Submit
Iron Powder
Enter the Desired Inductance in micro-Henries
Select an Iron Powder Core Series and Material
24
T-12
T-16
T-20
T-25
T-30
T-37
T-44
T-50
T-68
T-80
T-94
T-106
T-130
T-157
T-184
T-200
T-200A
T-225
T-225A
T-300
T-300A
T-400
T-400A
T-520
Select a Material
0 (Tan)
1 (Blue)
2 (Red)
3 (Gray)
6 (Yellow)
7 (White)
10 (Black)
12 (Green / White)
15 (Red / White)
17 (Blue / Yellow)
26 (Yellow / White)
Reset
Submit
For more technical data, see:
Amidon Corporation