Blog
Technical articles on PCB design, manufacturing, and industry best practices. Written by our engineering team.
Complete guide to PCB via fill types: non-conductive vs conductive epoxy, copper filled vias, plugged and tented vias. IPC-4761 classifications, thermal conduct
Underfill process guide for BGA, CSP and flip-chip: capillary vs no-flow vs molded underfill, material selection, void control and reliability testing.
Complete procurement guide to UL certification for PCBs: UL 796 base material standards, UL 94 V-0 flammability ratings, ZPMV2 recognized component marking, how
Complete guide to PCB trace width calculation for current carrying capacity. IPC-2152 vs IPC-2221 comparison, copper weight vs trace width charts, thermal rise
PCB total cost of ownership decoded: the 8 hidden cost drivers beyond unit price, a real TCO formula with 3 sourcing scenarios, and optimization strategies that
Comprehensive guide to PCB thermal management: thermal via design, copper pour strategies, substrate selection, and metal-core PCB solutions. From FR-4 to alumi
Complete PCB thermal management guide: heat sink attachment methods, thermal via arrays, metal-core vs FR-4 selection, and thermal simulation for power electron
PCB thermal cycling testing guide: IPC-9701 and JESD22-A104 methods, temperature ranges, dwell times, Weibull analysis, solder joint fatigue prediction, and how
Complete comparison of PCB testing methods: AOI vs X-Ray vs Flying Probe vs ICT vs Functional Test. What each method catches, what it misses, when to use each,
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