uc3842控制的反激电源输出电容温升抬高怎么办,25度室温,满载30分钟,电容到了76度
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uc3842控制的反激电源输出电容温升抬高怎么办,25度室温,满载30分钟,电容到了76度
我是稍微加大初级电感量来的,温升有55度降到35度,效果不错。但是输入电压150伏时,且负载从原本6A降到3A,电路就接近进入连续模式了。我不希望电路进入连续模式。
谢谢大家热情地帮助。真诚感谢