http://uv-lamp-core.com/en/tags/pcb/ Recent content in PCB on UV Lamp Core Hugo en-us Tue, 21 Jul 2026 06:28:58 +0800 http://uv-lamp-core.com/en/posts/gallium-iodide-lamp-for-pcb-factory/ Tue, 21 Jul 2026 06:28:58 +0800 http://uv-lamp-core.com/en/posts/gallium-iodide-lamp-for-pcb-factory/ <p><img src="http://uv-lamp-core.com/images/160959689126cad3dde3475545820c11.png" alt="Gallium iodide lamp for PCB factory"></p> <h1 id="getting-your-pcb-production-right-with-gallium-iodide-lamps">Getting Your PCB Production Right with Gallium Iodide Lamps</h1> <p>Let&rsquo;s be honest: standard UV lights often miss the mark when you&rsquo;re trying to get those high-resolution photo-resists just right. They just don&rsquo;t hit the right wavelength. That’s why we use Gallium Iodide (GaI) lamps. They shift the light into that 300nm to 450nm sweet spot. Since that&rsquo;s where most industrial photo-initiators actually do their work, everything just clicks.</p> <h2 id="how-the-magic-happens">How the magic happens</h2> <p>Most people are used to mercury vapor lamps. GaI is different. We&rsquo;ve tweaked the chemistry inside the quartz envelope to get rid of the short-wave radiation that usually beats up your substrates. Instead, you get a concentrated burst of energy. It punches right through the <a href="https://henruite.com">resist</a> layer without <a href="https://o-yate.net">scorching</a> the base laminate. The best part? You can crank up the conveyor speed. You get more boards out the door without worrying about the heat warping your work.</p>