PCB Creepage & Clearance Calculator
Calculate PCB creepage and clearance distances per IEC 60950/62368. Safety-critical for high-voltage designs.
Key Formulas
Clearance: Dclr = 0.003V + 0.5mm (minimum)
Creepage: Dcrp ≥ Dclr × CTI factor
Calculate PCB creepage and clearance distances per IEC 60950/62368. Safety-critical for high-voltage designs.
Clearance: Dclr = 0.003V + 0.5mm (minimum)
Creepage: Dcrp ≥ Dclr × CTI factor