Immunity Generators for Sound & TV Receivers and Equipment
This immunity based standard includes electrostatic discharge immunity tests, EFT burst immunity tests, lightning surge immunity tests, voltage dips and interrupts, and conducted RF immunity tests. CISPR20 is an equivalent standard to EN55020 It is being replaced by CISPR 35. This most recent version, published in 2013 is available for purchase through the IEC Webstore. These standards often reference a wide variety of other immunity standards including, IEC 61000-4-5, IEC 61000-4-4, and many others. This standard is due to withdrawn August of 2020.