Protecting Our Navy

As our Navy’s ships travel the world’s oceans the earth’s ever present magnetic fields impart a unique magnetic signature on the ships. There is a specific process that must be followed to minimize the level of permanent magnetism. Magnetic Silencing Facilities (MSF) are used by submarines and surface vessels to complete this process. The process requires the introduction of a controllable magnetic field that is generated by a high power rectifier. 

Installed at:

  • Pearl Harbor, HI
  • Kings Bay, GA
  • San Diego, CA
magnetic silencing rectifier
Dynapower rectifier used for magnetic silencing with medium voltage power factor correction filter.