Toroidial Windings Calculator
For No.3, Grey Mix Powdered Iron Toroids.
Frequency recommended: .05 - 0.5 MHz
Enter the desired inductance (uH) and press the button corresponding to the toroid size utilised
uH  
(aL) 
Turns
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
O-Henry