Patent ID: 6741153
Filing Date: 2004-05-25
Classification: H01F,H05B

Abstract:
A flat high-voltage impulse transformer, which comprises:an elongated magnetic core, which is made of a magnetic material having a substantially squarely-shaped hysteresis loop and whose saturated flux density is at least two times greater than ferrite; the elongated magnetic core being partitioned into a first side section, a middle section, and a second side section; a first coil, which is wound on the middle section of the elongated magnetic core, and which has two terminals arranged at opposite ends of the middle section of the elongated magnetic core; and a second coil, which is wound on the first side section and the second side section of the elongated magnetic core on both sides of the first coil, with a jump portion jumping over the first coil on the middle section of the elongated magnetic core, and which has two terminals arranged at opposite ends of the elongated magnetic core.