WINDING TYPE FILM CAPACITOR FOR BUILT-IN FLY-BACK TRANSFORMER

摘要

PROBLEM TO BE SOLVED: To provide a winding type film capacitor for obtaining a fly-back transformer which has a low manufacturing cost and can reduce troubles due to poor connection. SOLUTION: A primary coil and a secondary coil, a winding type film capacitor 4, a diode, an insulating case 1 having a built-in fixed resistance 6 and a pulled-out anode lead wire and a focus volume 7 mounted on the insulating case 1 are provided. Then, in a fly-back transformer formed by connecting the anode leas wire to the secondary coil through the diode, and one lead wire 10 of the winding type film capacitor 4 and one end of the fixed resistance 6, connected to a focus volume, to a connection point of the diode and the anode lead wire, the other lead wire 12 of the capacitor 4 is arranged by protrusion from the insulating case 1 as a pin terminal of the fly-back transformer.