Safety isolation protects users and electronic instruments [EDN]
PrintPublication: EDN, Sept 2004
Author: David Lohbeck, National Instruments
Isolation is a method of physically separating two electrical circuits to limit the possibility of hazardous voltage arc-over. Hazardous voltage measurements and transient overvoltage risks can be minimized with proper safety-isolation and certification. Understanding safety-isolation rules and testing requirements enables you to address potential safety-isolation vulnerabilities.
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Safety isolation protects users and electronic instruments
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