作者：Pat RyanPat Ryan
您知道誰是熱傳導之父嗎？您可能知道電子裝置中的散熱技術包括散熱片和風扇，但您是否知道在 1822 年，一位法國數學物理學家提出了我們今天用來分析電子裝置中導熱傳導的方程式。以J. Fourier 命名的傅立葉傳導定律，是研究電子裝置熱傳導以及熱介面材料應用的核心，可改善可靠性並防止過早故障。
傅立葉能夠預測到半導體材料，如矽和锗，不僅是優秀的電導體，也是熱導體？他是否知道，固體材料比液體材料更能傳導熱量，但金屬铟和鉍卻是例外。如今，這些材料在電子封裝的散熱設計中佔有領先地位，包括PCB組件中的功率 QFN、二極體和功率裝置。
Silver prices are escalating rapidly, consistently trending upward. If you manage a bill of materials (BOM) for electronics manufacturing, you understand precisely how this volatility impacts your
Manufacturing modern electronics often feels like a balancing act—literally. Assembly tilt and uneven coplanarity are persistent headaches that compromise solder joints, leading to weak connections
This is not a diamond. Can you believe this crystal contains gallium? Yes, this is a garnet crystal of gadolinium gallium, commonly called GGG, with the chemical formula Gd3Ga5O12. GGG crystals are
