CURRENT SENSING TRANSFORMER, METHOD OF MANUFACTURING CURRENT SENSING TRANSFORMER, LAMP POWER SUPPLY HAVING THE CURRENT SENSING TRANSFORMER, AND LIQUID CRYSTAL DISPLAY HAVING THE LAMP POWER SUPPLY

摘要

The present invention relates to a current sensing transformer, a method of manufacturing the same, a lamp power supply having the same, and a liquid crystal display (“LCD”) having the lamp power supply, where the current sensing transformer includes a printed circuit board (“PCB”) having an insulating base plate, a first winding pattern formed in a predetermined shape on a first surface of the insulating base plate of the PCB, and a second winding pattern formed in a predetermined shape on a second surface, opposite the first surface, of the insulating base plate of the PCB.