Unverified70% confidenceCautionTime unknown
快充线（尤其100W以上）不建议用金属弹簧完全包裹，金属包裹会影响散热，高负载充电时线缆发热被闷在金属圈内加速老化
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified布放会发热的电源适配器或大功率线材（如显示器电源线密集捆扎）不建议用密闭PVC线槽长距离封闭，散热不良长期高温会加速PVC老化变形，应选铝合金或留散热开口81% similarUnverified同一根管内不要塞满线缆（超过40%填充率），会导致散热差线缆过热、无法后期换线，且拉线时易损伤绝缘层79% similarUnverified带盖板的封闭理线槽内部易积热，若同时走多根发热的电源适配器线，长期封闭可能加速老化，高负载电源线建议留通风开口79% similarUnverified金属网格托盘散热性好、适合发热的插线板/电源砖，但网格间距过大会漏掉小配件；亚克力/塑料封闭托盘承托小物更稳但热量易积聚，不建议放大功率适配器78% similarUnverified落地扇/台扇电机选纯铜线绕组，功率一般40-60W；纯铜绕组散热好、连续运转不易烧，铜包铝绕组虽便宜但长期高温运行寿命明显缩短78% similar
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