Unverified85% confidenceCautionTime unknown
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
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified带盖集线槽外观整洁隐藏线缆但散热差，电源适配器发热大时应选开放式镂空理线板避免积热81% similarUnverified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78% similarUnverified高收缩比（3:1/4:1）产品壁厚更大、包覆能力强但成本高且需要更高加热温度；一般线缆用2:1即可，盲目追求高收缩比反而不易缩紧薄线74% similarUnverified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74% similar
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