PCB Reliability and Repeatability

At TechnoTronix, our circuit board assembly services encompass addressing a range of imperceptible defects like insufficient or excessive solder, misaligned components, open power pins, and marginal joints. To overcome these challenges, we employ Thermal Profiling—a method that maps temperatures across different zones of a solder reflow oven. This approach ensures optimal temperature profiles tailored to the complexities and construction of PCBs, enhancing PCB reliability and assembly quality.

For assemblies with low volumes and high complexity, we utilize Flying Probe Testing. This method is instrumental in detecting missing components and verifying precise component placement, crucial for ensuring PCB reliability and performance.

In contrast, for high-volume production of mature products, our preferred solution is ICT (In-Circuit Testing) Testing. ICT Testing involves thorough checks of resistance and voltage levels using power signals, effectively identifying parametric failures, PCB layout issues, and component faults to uphold stringent quality standards.

To validate operational functionality, we conduct Functional Testing. This comprehensive process examines component values and detects functional or parametric failures, ensuring each board performs reliably under operational conditions.

Our commitment to PCB reliability and repeatability is evident in our strategies, which have yielded substantial benefits such as reduced production losses, improved employee safety, stable processes, extended equipment lifespan, reduced environmental impact, and optimized spare parts inventory management. TechnoTronix integrates these practices to deliver dependable, high-quality PCB assembly services that meet the rigorous demands of our global clientele.