如何选择散热器供应商：热阻、鳍片设计与交期指南

选择散热器供应商需要评估三个可量化的参数：热阻（Rth，单位°C/W）、翅片几何效率以及制造交货周期。如果供应商无法保证在100W应用中热阻低于0.5 °C/W、翅片间距公差控制在±0.1 mm以内，并且能在15天内发货，那么该供应商就不适合生产级电子产品。本指南提供了您在选择CNC加工或冲压铝散热器合作伙伴时需要参考...

Oct, 02 2025

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