做一个500W左右的AC-DC电源,输入85VAC~265VAC,输出12VDC~48VDC,带PFC,LLC架构的,负载主要是大功率喇叭和无刷电机,自己初步选了个UCC28180和UCC256302,不知道这个方案是否合适,有没有更优的组合推荐?谢谢。
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