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做一个DC/DC模块.输入77-180DC,输出48V/10A,目前选用的UCC2893,选择的高边复位,不带同步整流.目前电源工作状态不正常,噪音比较大,不能加栽,请问有没有变压器的相关设计资料?谢谢
目前变压器匝比0.9,初级9圈,次级10圈
Hi
参照类似芯片的设计： http://www.ti.com.cn/cn/lit/an/slua535/slua535.pdf
