DC Erasure-- Using a magnetic field produced by an electromagnet operating on direct current (DC) to degauss (purge) magnetic storage media.
(DC Erasure; Using; a magnetic field produced by an electromagnet operating on direct current (DC)) (a magnetic field; produced; by an electromagnet operating on direct current)
DC Erasure a magnetic field
Using produced
a magnetic field produced by an electromagnet operating on direct current (DC)
by an electromagnet operating on direct current