LED Strip Light PCB Quality: Double Side VS Single Side
LED strip PCBs come in several types: double-layer, single-layer, rolled copper foil, and plated copper. Double-layer PCBs carry more current, dissipate heat better, and offer higher stability. Here are 4 practical ways to tell them apart. 4 Ways to Identify Double vs Single Layer PCB 1. PCB Thickness The main difference is copper thickness. Single-layer PCBs use less than 1-ounce copper. Premium double-layer PCBs use 2-ounce copper. (Some budget double-layer boards also use 1-ounce copper.) Quick check: Thicker copper = higher current capacity & better heat dissipation. 2. … Read more