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产品贴片后空载测试,发现输出异常,不良率超过75%,帮忙协助看下是否测试方式不对?应该如何测试?谢谢
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我们建议您将您的原理图,测试条件,同一块控制器上面芯片“良品”和“不良品”的波形对比发到英文论坛,让资深工程师为您进一步判断。
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