calculation · VIC ·
Chris Freedom CT + full bridge: forward vs flyback ratio ≈ t_on / (L_sec/R_cell) ≈ t_on/30 µs, independent of Vin; 165 mH choke with 3–4 ppm cell is overdamped (Q ≈ 0.3)
Rough model, my calculation, 2026-11-08, for Chris Freedom's question on adding forward mode. Rig: 38T primary, two ~380T halves in series (n_total = 20), full bridge to the cell,...