Unverified90% confidenceFactTime unknown
AWG线规数字越小线越粗:18AWG约0.82平方毫米适合信号/小灯,14AWG约2平方毫米适合中电流,8AWG约8.4平方毫米适合大功率供电,选购需换算国标平方数
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
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Unverified8AWG(约8.4平方)适合中等功率功放供电,若功放持续电流超过60A或线路长度超过5米,应选用更粗的4AWG或更大规格线材75% similarUnverifiedAWG标准中数字越小线径越粗,14 AWG铜芯电线额定15安培,12 AWG额定20安培,10 AWG额定30安培74% similarUnverified带线插座的电源线截面积应匹配额定功率:10A插座配1mm²线,16A配1.5mm²,线材过细在大功率下发热,可看线身印字确认,别只看插座额定值71% similarUnverified3根标准电源线+2根HDMI/网线,建议选内宽≥20mm、内高≥12mm的线槽;仅走2-3根网线20mm×10mm足够71% similar
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