Coils construction calculator: https://kaizerpowerelectronics.dk/calcul...alculator/
Also, see attached photo with actual size of my coils and note that bifilar coil will have same length of wire, just split the length in half when start coiling and add 200-250 mm more for connections. But all of them MUST have the same length.
Wire used 0.75 multi strand pvc insulation … for house light wiring, spacing used for calculus derive from thickness of insulation and needs to be as tide as as possible.
Total coils: 3 bifilar, 4 monofilar.
ZVS https://www.amazon.co.uk/gp/product/B0BD...UTF8&psc=1
Also, see attached photo with actual size of my coils and note that bifilar coil will have same length of wire, just split the length in half when start coiling and add 200-250 mm more for connections. But all of them MUST have the same length.
Wire used 0.75 multi strand pvc insulation … for house light wiring, spacing used for calculus derive from thickness of insulation and needs to be as tide as as possible.
Total coils: 3 bifilar, 4 monofilar.
ZVS https://www.amazon.co.uk/gp/product/B0BD...UTF8&psc=1