反激变压器设计效率和EMI考虑.pdf

FlybacktransformerdesignconsiderationsforefficiencyandEMI•Flybacktransformerbasics•ReviewofFlybacktransformerlosses:oCoreloss–dependenceonDCbias,dutycycle,wave-shapeoCausesofACcopperlossoProximityeffectsexplainedoLeakageinductance&howtoestimateitoEffectofsnubberclampvoltageon