11-02-2014, 01:30 PM
Just found this explanation, it calls it pulsed DC...
http://books.google.co.uk/books?id=G3uDHt9gu_UC&pg=PA6&lpg=PA6&dq=pulsating+dc+waveform&source=bl&ots=a7jDG_Nyr_&sig=DmBhU-6lrlnW9EtRlqG4-JI1cLU&hl=en&sa=X&ei=oiT6UpGJBcKy7Abe9YCwBw&ved=0CC8Q6AEwATgK#v=onepage&q=pulsating%20dc%20waveform&f=false
Lawrence.
http://books.google.co.uk/books?id=G3uDHt9gu_UC&pg=PA6&lpg=PA6&dq=pulsating+dc+waveform&source=bl&ots=a7jDG_Nyr_&sig=DmBhU-6lrlnW9EtRlqG4-JI1cLU&hl=en&sa=X&ei=oiT6UpGJBcKy7Abe9YCwBw&ved=0CC8Q6AEwATgK#v=onepage&q=pulsating%20dc%20waveform&f=false
Lawrence.







