AC Erasure-- Using a magnetic field produced by an electromagnet powered by alternating current (AC) to degauss (purge) magnetic storage media.
(AC Erasure; Using; a magnetic field produced by an electromagnet) (a magnetic field; produced; by an electromagnet) (an electromagnet; powered; by alternating current (AC) to degauss (purge) magnetic storage media)
AC Erasure a magnetic field an electromagnet
Using produced powered
a magnetic field produced by an electromagnet
by an electromagnet
by alternating current (AC) to degauss (purge) magnetic storage media