Hello Group, Does anyone know if there is an alternative conducted EMI power line measurement method for CISPR 22? I'm having trouble testing a DC powered unit with a traditional CISPR 16 LISN. Someone mentioned that a current measurement can be made on power lines using a current clamp instead. I could not find anything about measuring power lines with a current clamp. What limits would be used? The only reference to current clamp measurements in CISPR 22 is for telecommunication ports. I know ANSI C63.4 mentions you can make measurements using a current clamp, however CISPR 22 does not. Any information would be helpful. Thanks, Tim Pierce TAP Engineering, LLC. -
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