A direct current (dc) that changes in value at regular or irregular intervals. Note: A pulsating direct current may change in value, i.e., be always present but at different levels, or it may be a current that is interrupted completely at regular or irregular intervals, but when present, is always in the same direction.
PULSATING DIRECT CURRENT
Meaning of PULSATING DIRECT CURRENT in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012