UNE-EN 133100:1997 SECTIONAL SPECIFICATION: PASSIVE FILTERS UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION. FILTERS FOR WHICH SAFETY TESTS ARE NOT REQUIRED. (Endorsed by AENOR in July of 1998.)
1998UNE-EN 133100:1997 SECTIONAL SPECIFICATION: PASSIVE FILTERS UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION. FILTERS FOR WHICH SAFETY TESTS ARE NOT REQUIRED. (Endorsed by AENOR in July of 1998.)