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Tech Talk Club

Tech Talk Club

Exploring the latest tech and discovering what’s cool out there.

Creepage, Clearance, and High-Voltage Isolation in PCB Design
PCB Design

Creepage, Clearance, and High-Voltage Isolation in PCB Design

Protecting Circuits Against Electrical Arcing High-voltage power electronics—such as electric vehicle chargers, solar inverters, and power supplies—require physical isolation between high-voltage domains and low-voltage control circuits. Failure to maintain adequate physical separation leads to electrical insulation breakdown, dielectric tracking, and dangerous short circuits. Compliance with safety standards such
1 min read
FFC vs. FPC Connectors in Compact Medical Diagnostic Devices
Connectors

FFC vs. FPC Connectors in Compact Medical Diagnostic Devices

Interconnect Challenges in Handheld Medical Tech Portable diagnostic tools—such as handheld ultrasound probes, blood analyzers, and wearable patient monitors—require high-density interconnects within tightly sealed enclosures. Designing these devices demands balancing strict form factors with cost targets and medical reliability standards. Engineers frequently weigh two primary flexible interconnect options:
2 min read
Alignment Tolerances and Mating Mechanics for Multi-Board Assemblies
Connectors

Alignment Tolerances and Mating Mechanics for Multi-Board Assemblies

The Challenge of Multi-Connector Alignment When an electronic product enclosure requires mating two large rigid circuit boards using multiple parallel board-to-board connectors, mechanical tolerance stack-up becomes a critical failure point. Manufacturing variations in PCB hole drilling, connector placement during reflow, and enclosure mounting boss positions prevent perfect alignment across all
1 min read
EMI Shielding in Dynamic Flex Circuits for Automotive Radar & Sensor Pods
Automotive Electronics

EMI Shielding in Dynamic Flex Circuits for Automotive Radar & Sensor Pods

High-Frequency Interference in Autonomous Sensor Assemblies Advanced Driver Assistance Systems (ADAS) and autonomous driving platforms rely heavily on localized sensor pods housed in vehicle bumpers, side mirrors, and roof mounts. These pods combine high-resolution camera modules, millimeter-wave radar operating at 77 GHz, and LiDAR units. To accommodate tight packaging envelopes
2 min read