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按照PMP10215 Rev_D Test Results上的说法，PMP10215工作半小时温度就高达127.3度，这样怎么做实际应用呢？这么高的温度不是会很快使变压器老化，不能正常工作了吗？
双开关正激电路是不是应该换成带变压器磁芯复位的三次绕组变压器？
