1 在使用PBTL模式下,负载2欧姆,功耗达到100w时,THD+N刚开始0.6%,几分钟后就上升为5% 6%了,更换了4.7uH 3.3uH 12A的电感后依然,吹着风扇也是没用,这个是怎么回事?
2 还想问一下在使用PBTL的模式下,贵司规格书上提供的那个散热片是在什么情况使用,100w的时候还能使用吗?
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