Patent ID: 9070504
Filing Date: 2015-06-30
Classification: H01F,Y10T

Abstract:
1. A transformer, comprising: a stand, having a top-portion, a bottom-portion and a middle-portion connecting the top-portion and the bottom-portion; two primary-sides, disposed on the middle-portion; a secondary-side, disposed on the middle-portion and between the two primary-sides and isolated from the primary-sides; and a plurality of pins, plugged under the bottom-portion and electrically connected to the primary-sides and the secondary-side, wherein each of the primary-sides and the secondary-side has a plurality of thread-ends respectively and correspondingly connected to one of the pins, wherein the bottom-portion has a plurality of slots corresponding to the pins, length of the slots is greater than a safety-standard distance, and no insulating sleeve is disposed on the thread-ends, the thread-ends arranged along the slots are electrically connected to the pins, the thread-ends are sections of coils of the primary-sides and the secondary-side extending from a boundary between the middle portion and the bottom portion to the pins.