Unverified83% confidenceTradeoffTime unknown

GaN氮化镓方案功率密度高、体积小但成本高，传统硅方案便宜但同功率下体积大发热多。100W以上高功率场景选GaN，65W以下预算有限可接受传统方案

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83%

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Long-term

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UnverifiedGaN（氮化镓）充电站相比传统硅方案体积小30%以上且发热更低，多口高功率场景优先选GaN以避免长时间过温降速88% similar Unverified氮化镓（GaN）相比传统硅基充电器体积缩小约40%、发热更低，65W以上高功率场景收益最明显，18W以下小功率产品用GaN意义不大88% similar

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