Short-circuit prevention high voltage transformer
A high-voltage, transformer technology, applied in the field of short-circuit-resistant high-voltage transformers, can solve problems affecting the normal operation of electronic systems, poor transformer short-circuit resistance, and easy loose windings, etc., to improve short-circuit resistance, ensure quality, and easily guarantee parameters Effect
Inactive Publication Date: 2015-02-25
SUZHOU WUZHONG DISTRICT DALU ELECTRIC EQUIP FACTORY
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Abstract
The invention discloses a short circuit prevention high voltage transformer. The short circuit prevention high voltage transformer comprises an iron core, an upper iron yoke, a lower iron yoke and a winding. The winding comprises a coil, an upper pressing plate, a lower pressing plate and a compression cushion block device. The compression cushion block device comprises a fixing frame and a cushion block assembly. The cushion block assembly comprises an upper bakelite cushion block, a lower bakelite cushion block, an insulation adjusting sheet and a bakelite fastener. The fixing frame and the lower surface of the upper iron yoke are fixed. The upper bakelite cushion block and the lower surface of the fixing frame are fixed. The lower surface of the lower bakelite cushion block makes contact with the upper surface of the upper pressing plate. The insulation adjusting sheet is arranged between the upper bakelite cushion block and the lower bakelite cushion block. The upper bakelite cushion block, the lower bakelite cushion block and the insulation adjusting sheet are fixed through the bakelite fastener. According to the short circuit prevention high voltage transformer, the compression cushion block device can continuously apply pressure on the upper pressing plate; on the one hand, it is ensured that the whole winding does not loosen between the upper iron yoke and the lower iron yoke; on the other hand, it is ensured that the coil is not disengaged between the upper pressing plate and the lower pressing plate.
Application Domain
Transformers/inductances coils/windings/connections
Technology Topic
CushionFastener +3
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- Experimental program(1)
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