AC power and control for electro-magnet lifts

AC powered electrical control device with logic level control

Active broadband magnetic flux rate feedback sensing arrangement

Active tuned magnetic flux rate feedback sensing arrangement

Actuator drive controller

Adjustable degausser

Advanced degaussing coil system

Alignment apparatus

Anti-telegraph control circuit for electromagnet coil

Apparatus and method for actuating a mechanical device

Apparatus and method for controlling a relay device

Apparatus and method for controlling a solenoid valve

Apparatus and method for controlling electromagnetic clutches an

Apparatus and method for degaussing magnetic storage media

Apparatus and method for electronically reducing the impact of a

Apparatus and method for improving response time of electromagne

Apparatus and method for material treatment using a magnetic fie

Apparatus and method for spatially coupling an...

Apparatus for agitation separation of magnetic particles

Apparatus for altering the magnetic state of a permanent magnet