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Testing high-density interconnect (HDI) PCBs presents unique challenges that traditional PCB testing methods simply cannot address. The microscopic features, buried vias, and ultra-fine pitch components that make HDI technology powerful also make t...
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IntroductionWhen it comes to testing High Density Interconnect (HDI) PCBs, the stakes are higher than ever. These advanced circuit boards feature ultra-fine traces, micro-vias, and component densities that push the boundaries of traditional tes...
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As PCB technology advances and device geometries shrink, the humble via—the plated hole that connects layers in a printed circuit board—has become one of the most critical and most vulnerable elements in modern electronics. Microvias, defined by th...
https://www.high-density-interconnect-pcb.comhttps://www.high-density-interconnect-pcb.com/hdi-pcb-design-testing/the-importance-of-electrical-testing-for-microvia-reliability/