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有一个隔离DCDC直流电源的需求,我自己提了一个方案,希望可以帮忙看看有没有问题或者更好地解决方案。

Other Parts Discussed in Thread: LM5030

需求:

输入:77V-137.5VDC

输出:320VDC

功率300W

我计划采用推挽拓扑,变压器副边全桥整流,采用TI的LM5030作为主控。如图(只画了主拓扑)

但是我从来没有实际做过推挽拓扑,希望各位可以看看有没有问题或者意见,谢谢!