What if our leakage inductance is loosely toleranced, and varies widely from unit to unit? (say by 30%)ĭo we still need snubbers across the secondary diodes? What if it goes into discontinuous mode at light load? I mean, would we need a sectioned bobbin for the transformer?, (so that we get an exact amount of leakage inductance?)Ĭan we do a phase shift full bridge smps with a tightly wound transformer with very very little leakage (eg K = 0.995)?Ĭan we expect resonant operation over the full input voltage range?ĭo we still need to have a primary current sense transformer? Compared to doing just a simple, standard full bridge converter, what might be the problems in development of a 850W phase shift full bridge smps?, where.
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