A chance to grid dip the secondary revealed that the resonant frequency measured 127.6 KHz. Not too far from the 132 KHz calculated by the design program, and the calculation is based on an assumed number of turns on the secondary.
A chance to grid dip the secondary revealed that the resonant frequency measured 127.6 KHz. Not too far from the 132 KHz calculated by the design program, and the calculation is based on an assumed number of turns on the secondary.