开关电源的前端整流桥的导通电流一般在几百毫安,其整流桥的正向导通电压的大小(实际VF@1A在0.95V左右,现在有VF≤0.9V的材料)对电源效率有改善吗?或者对其他参数有改善效果。谢谢!
见下图的BD1
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