ELECTRIC POWER TRANSFORMERS

Brand Owner (click to sort) Address Description
ELECTRO FORM HUGHES TOOL COMPANY 300 HUGHES STREET HOUSTON TX ELECTRIC POWER TRANSFORMERS;ELECTRIC FORM;ELECTRO;
ITAP MASCHINENFABRIK REINHAUSEN GMBH Falkensteinstraße 8 Regensburg 93059 Germany Electric power transformers, power distribution transformers and switching devices for the uninterruptible regulation of the voltage in public and industrial energy distribution grids;
POWER-CAST SCHNEIDER ELECTRIC USA, INC. One Boston Place, Suite 2700 201 Washington Street Boston MA 02108 Electric Power Transformers;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An apparatus of a light source for a liquid crystal display includes two transformers connected between a driver and respective lamps, and a driving signal from a driver is supplied to the lamps through the transformers. Secondary sides of the transformers are connected to each other, and a node between the transformers works as a neutral point in that loads connected to the transformers are symmetrical. The neutral point moves when the symmetry of the load distribution is broken under abnormal operation such as arc generation due to disconnection of the transformers. The movement of the neutral point increases the voltage at the node between the transformers and the driver is shut down when a voltage divided from the voltage of the node is larger than a reference voltage.