JJWalecka
Senior Member
- Location
- New England
RF Coil Winding Formulas
Using the equations below, the inductance of air-core coil can be calculated to within 1% or 2%
T = Number of turns
I = Inductance in microhenerys
W,C and H are measured in inches
Example 1: Single Layer Coil
2 2
I = H T
__________
9H +10W
Example 2: Multiple Layer Coil
2 2
I = 0.8 (H T )
______________
6H + 9W + 10C
Example 3: Single Layer, Single Row Coil
2 2
I = H T
________
8H + 11C
What does RF coil stand for? Where would I need to use the RF Coil formula?
Please direct me to reference materials that can explain in depth Transformers (Three phase to Two phase, Two phase to Three phase, Open Wye Delta, Delta Wye, Wye Wye) and their use for different applications.
By no means am I being lazy. I have and will take the time in researching. I would appreciate input, though.
Thank you
Justin J. Walecka
Using the equations below, the inductance of air-core coil can be calculated to within 1% or 2%
T = Number of turns
I = Inductance in microhenerys
W,C and H are measured in inches
Example 1: Single Layer Coil
2 2
I = H T
__________
9H +10W
Example 2: Multiple Layer Coil
2 2
I = 0.8 (H T )
______________
6H + 9W + 10C
Example 3: Single Layer, Single Row Coil
2 2
I = H T
________
8H + 11C
What does RF coil stand for? Where would I need to use the RF Coil formula?
Please direct me to reference materials that can explain in depth Transformers (Three phase to Two phase, Two phase to Three phase, Open Wye Delta, Delta Wye, Wye Wye) and their use for different applications.
By no means am I being lazy. I have and will take the time in researching. I would appreciate input, though.
Thank you
Justin J. Walecka
