🔌 科技与电子
PCB 走线电阻计算器
Enter trace geometry and temperature to compute resistance.
Result will appear here
公式
R = ρ·L ÷ (width × thickness), temperature-corrected
🔌 科技与电子
Enter trace geometry and temperature to compute resistance.
Result will appear here
R = ρ·L ÷ (width × thickness), temperature-corrected