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[参考译文] UCC28950:初级侧的失调电流

Guru**** 2553260 points
Other Parts Discussed in Thread: UCC28950, UCC28951

请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1359032/ucc28950-reosnant-current-in-primary-side

器件型号:UCC28950
主题中讨论的其他器件: UCC28951

您好!

我正面临同样由次级侧漏电感和寄生电容引起的振铃问题

P=3300W、Vinput = 380至420V 直流、输出为350V 至450V 直流

我计划遵循参考设计  UCC28950中的 RCD 缓冲器

如何根据我的电压和电流额定值计算 RCD 缓冲器值、因为  UCC28950只有12V、50A

请与我分享任何计算工具或方程式

谢谢!

文卡泰什