Unverified80% confidenceDecision RuleTime unknown
带AC插孔的旅行插座若要接国内排插扩展,需确认AC总输出与转换插头额定功率一致,避免'转换头10A+接线板1500W'导致过载
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80%
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Long-term
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Unverified带AC插座的旅行插线板要看额定总电流:多数万国转换插座标称仅6A(约1380W@230V),无法带动1800W以上的旅行吹风机或电水壶,用大功率电器会跳闸或过热77% similarUnverified转换插头的AC插座最大承载功率通常标注为10A/250V(约2500W)或13A(英标),但接USB口的复合型号其AC插座实际承载常降至6A或更低,插高功率电器前需看AC口独立标注74% similarUnverifiedAC插孔数量看似越多越好,但间距<40mm时插不下相邻的大电源适配器(如充电头、变压器块),选购应关注孔位是否错位排布或斜插设计,而非单纯数孔数71% similarUnverifiedAC插孔间距≥42mm或采用错位/斜排设计的排插,才能同时插入多个电源适配器(大插头),普通2.5cm间距插排插满3个大插头会互相挤占68% similarUnverified认准CCC强制认证+带有额定分断能力(Icn)标识,家用配电箱内智能空开分断能力应≥6kA(末端回路),进线总开关建议10kA,分断能力不足在短路时可能无法安全切断电流68% similar
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