A cable for electrical windings, and such a winding
A controllable inductor
A controllable inductor
A current ratio device for use in forming a current transformer
A current transformer
A current transformer including a low permeability shunt and...
A dc transformer/reactor
A device for generating a variable magnetic field
A distributed electrical generation system
A field emission system and method
A field emission system and method
A foil winding pulse transformer
A magnetic electrical device
A magnetic fluid, a process and a device for its production
A magnetic material with cooling capacity, a method for the...
A mechanically supported winding
A metal-enclosed high-voltage switching system with a...
A method and an arrangement for regulating a...
A method and apparatus for demagnetizing a borehole