Blog
Technical articles on PCB design, manufacturing, and industry best practices. Written by our engineering team.
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,
Compare 6 PCB surface finishes — ENEPIG, ENIG, Immersion Silver, Immersion Tin, HASL, OSP — with wire bonding suitability, shelf life data, and cost comparison.
A procurement manager's guide to PCB supply chain resilience: geographic diversification, multi-supplier qualification, tariff engineering, inventory buffers, a
A step-by-step guide to migrating PCB production to a new supplier: pre-transition audit, phased ramp-up, FAI requirements, overlap management, and avoiding the
A procurement manager's step-by-step RFP guide for PCB supplier selection: requirements documentation, supplier longlisting, weighted scoring, site audits, and
A practical framework for scoring PCB suppliers on quality, delivery, cost, and responsiveness. Includes weighted KPI formulas, scorecard template, and red-flag
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