Category: Basics

Aluminum PCB (MCPCB) guide: structure, thermal path, failures, and assembly tips for LED drivers & ballasts. Design cooler, build longer-lasting products.

Single Throw Double Pole Switch (DPST) PCB guide: learn what it is, simple wiring tips, DPST vs DPDT, and when to use 12V DPDT relays.

Practical guide to PCB standoffs: types, materials (nylon vs metal), size chart, PEM self-clinching, installation tips and common mistakes to avoid.

Discover what PCB screw terminal blocks are, how they work, key types, sizes, pros vs soldering, and how to choose the right one—with clear FAQs.

Practical PCB connectors guide: learn edge, board-to-board (BTB), wire-to-board (WTB), FPC and pogo types, plus quick selection tips to help you pick the right connector fast.

Discover what an LED PCB board is, why aluminum MCPCBs are best for heat, and how to choose the right type for your LED lighting project. Simple guide with design tips, specs, and FAQs.

Master PCB layers and stack-ups: when to use 2/4/6/8 layers, how to read stack diagrams, and how to identify layer counts. Practical tips for designers.