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LM5022-Q1: 反激电源应用,负载调整率为什么会这么差。

Part Number: LM5022-Q1
Other Parts Discussed in Thread: LM5022, TL431

您好

我想设计一款隔离电源,采用的是LM5022的反激电源,输入24-36V,输出12V。电路图和咱们的开发板一样,我发现他的负载调整率较差,输出电压会随着负载而变化。我看了咱们官网开发板的资料,他上面有个曲线也显示着负载调整率比较差。于是我有两个问题:

1.问什么负载调整率比较差?

2.我想设计一款负载调整率比较好的的隔离电源该怎么办呢?

 TIDUCO4 (3).PDF