Defines test methods for immunity to ripple at the d.c. input power port of electrical or electronic equipment. Applies to low-voltage d.c. power ports of equipment supplied by external rectifier systems, or batteries which are being charged. This standard defines

- test voltage waveform;

- range of test levels;

- test generator;

- test set-up;

- test procedure.

This consolidated version consists of the first edition (1999), its amendment 1 (2001) and its amendment 2 (2008). Therefore, no need to order amendments in addition to this publication.