TGV Glass Substrate and Advanced Packaging: PCB Manufacturing Guide The 2026 World Manufacturing Convention, scheduled for September 20 to 23 at the Hefei Binhu International Convention and Exhibition Center, will place automotive supply chain technology and semiconductor manufacturing side by side in a shared exhibition area of roughly 10,000 square…

PCB Backlight Driver Layout: Laying Out the Backlight Circuit Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB backlight driver layout gives you a practical advantage…

PCB LED Lifetime Derating: Making the Lamp Last Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB LED lifetime derating from the perspective of a PCBA factory floor,…

PCB LED Brightness Matching: Making Every Lamp Look the Same Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB LED brightness matching from the perspective of a PCBA…

Multi-Layer FPC Reliability Testing: Standards and Methods As flexible circuits move from six layers to eight, ten and twelve, multi-layer FPC reliability testing stops being a final inspection step and becomes a design input. Thinner dielectric layers, denser microvias and larger differences in expansion between base film and coverlay all…

PCB LED Current Setting: Setting the Light Output Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB LED current setting from the perspective of a PCBA factory floor,…

Ultra-Thin FPC Materials: Base Films and Coverlays Guide An ultra-thin FPC is defined less by its total thickness than by the balance of electrical, mechanical and thermal properties its materials can deliver at that thickness. As wearable devices, foldable phones, medical implants and compact industrial sensors shrink, flexible circuits have…

PCB Motor Driver Thermal Design: Keeping the Driver Cool Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years. This article…

PCB Solid State Relay Switching: Switching Without a Moving Part Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB solid state relay switching from the perspective of a…

PCB Contactor and High Power Switching: Switching a Big Load Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB contactor and high power switching from the perspective of…