This circuit was suggested by Philips in an old publication. The coils, made with wire 14 to 16 for powers up to 50 W in 1 cm ferrite shapes have: L1 = 600 turns, L2 = 250 turns, L3 = 50 turns, and L4 = 50 turns. Capacitors must be depolarized.
| Clique na imagem para ampliar |
