http://uv-light-china.com/zh/tags/3000%E7%93%A6/ Recent content in 3000瓦 on UV Light China Hugo zh Tue, 02 Jun 2026 01:23:08 +0800 http://uv-light-china.com/zh/posts/gallium-iodide-uv-bulb-3000w/ Tue, 02 Jun 2026 01:23:08 +0800 http://uv-light-china.com/zh/posts/gallium-iodide-uv-bulb-3000w/ <p><img src="http://uv-light-china.com/images/ade5bfab5de03056f3a80cc9a815d2bf.png" alt="碘化镓紫外灯泡 3000瓦"></p> <p>在PCB生产线上，焊膏固化是决定良率成败的关键环节。细微线路和微盲孔需要一种能够深入固化且不会烤坏基板的紫外线固化。如果光谱偏移或输出漂移，最终会导致油墨固化不足——附着力下降，高密度板上会出现短路桥接现象。</p>