Unverified80% confidenceTradeoffTime unknown
线材越长充电时线阻越大、末端电压跌落越明显，2m线在大电流下发热和损耗高于1m线，追求满速快充优先0.5-1m
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified线材越长电阻越大、充电功率越低，2m线相比0.5m线在大功率下压降明显，追求极速快充选1m以内，兼顾距离与效率选1m92% similarUnverified线越长使用越灵活但电阻越大压降越明显，接大功率电器时线材过长会发热，3米以上排插应确认线径≥1.5mm²否则大功率下线材会烫手90% similarUnverified线材长度与充电效率负相关：2m以上A-C线在快充场景压降明显，大功率快充优先选1m~1.5m89% similarUnverified线材越长电阻越大，2米以上线材充电会有可见衰减；100W快充建议线长≤1.5米，超2米易触发降压86% similarUnverified线缆长度与充电电压损耗成正比：2米以上线缆在大电流下压降明显，快充效率下降；追求满速快充选1-1.2米，充电宝日常用可选2米兼顾灵活性86% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/467154API
curl https://kongchang.com/api/v1/knowledge/claims/467154MCP
get_claim(id=467154)