http://uv-curing-spot.com/zh/tags/pcb/ Recent content in PCB on UV Curing Spot Hugo zh Fri, 24 Jul 2026 15:03:38 +0800 http://uv-curing-spot.com/zh/posts/the-technical-role-of-gallium-iodide-lamps-in-pcb-photo-lithography-and-the-necessity-of-ce-compliance/ Fri, 24 Jul 2026 15:03:38 +0800 http://uv-curing-spot.com/zh/posts/the-technical-role-of-gallium-iodide-lamps-in-pcb-photo-lithography-and-the-necessity-of-ce-compliance/ <p><img src="http://uv-curing-spot.com/images/5235cde5dc55334d3c9837e58b0c4b2d.png" alt="用于PCB工厂的碘化镓灯"></p> <p>关于用于PCB制造的碘化镓灯的真相<br> 如果你从事高精度的PCB光刻工作，那么你很可能已经用过碘化镓（GaI）灯了。它们之所以被广泛使用，是有原因的。与普通的汞灯不同，碘化镓灯能在紫外线光谱中的某个特定范围内发出光线——通常在310纳米到350纳米之间。</p>