Hello Clemens, Thanks Clemens, I'd need two, correct? Could I try say 4 to 16 turns on two FT-37-43 cores, which I have? Will the Si synthesizer chip have enough "ooomph" to drive them? -- Best regar
A turns ratio of 4:16 gives a 1:4 voltage ratio so this ratio would require only one core. One could make one 1:4 (V) transformer or two cascaded 1:2 (V) ones, the latter probably being more feasibl
Most hi power FET s I have used need around 10V in class D or E amps I.e. driver sq wave V Dr. Chip Tc 4426 or equivalent G3KEV A turns ratio of 4:16 gives a 1:4 voltage ratio so this ratio would req