Why Is Creepage Distance Important?
The Isolation Required Between Parts with Different Operating Voltages, to Prevent Against Unacceptable Risk, Is the Primary Reason for the Importance of...
The isolation required between parts with different operating voltages, to prevent against unacceptable risk, is the primary reason for the importance of creepage and clearance distances. ... It [creepage] is the shortest distance between two conductive parts, measured through air.
Why do we need creepage distance?
A proper and adequate creepage distance protects against tracking, a process that produces a partially conducting path of localized deterioration on the surface of an insulating material as a result of the electric discharges on or close to an insulation surface.
Why is electrical creepage and clearance important?
Creepage & Clearance distances form part of the product's electrical insulation system that protects the user from a Risk of Shock. Creepage and Clearance measurements are required between live parts and across electrical insulating materials.