High Current PCB Heat Sinks: Thermal Pads vs. Direct Copper ExposureAugust/10/2026Power electronics designers face critical thermal management decisions when dealing with high current PCB applications. Choosing between thermal interface pads and direct copper exposure for heat sink attachment significantly impacts thermal performance, assembly complexity, and long-term reliabil...

High Current PCB Snubber Circuits: Placement Impact on Voltage SpikesAugust/06/2026Power electronics engineers know the frustration well: you've designed a perfect snubber circuit to protect your switching devices, yet voltage spikes still exceed safe limits in testing. The component values are correct, the calculations check out, but the layout defeats your careful engineering....

High Current PCB Routing: 45-Degree Angles vs. Curved Traces in PracticeJuly/10/2026High current PCB routing requires careful attention to trace geometry, thermal management, and electromagnetic compatibility. Among the many decisions designers face, the choice between 45-degree angled traces and curved traces often sparks debate. While both approaches can deliver functional desi...