A filament transformer and x-ray high voltage generator
A technology for transformers and transformer oil, applied in the field of transformers, can solve the problems of increased equipment structure space, waste of cost, low efficiency, etc., and achieve the effects of high production efficiency, increased creepage distance, and reduced space.
Active Publication Date: 2022-03-22
SUZHOU POWERSITE ELECTRIC CO LTD
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Problems solved by technology
[0003] In order to meet the product performance, the existing filament transformer often adopts the epoxy resin overall glue-mounting process to realize or increase the overall insulation structure to meet its insulation performance, which leads to higher requirements for the process, low efficiency, waste of cost, and equipment structure. Increased space
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[0034] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention provides a filament transformer, which belongs to the technical field of transformers, and includes: a substrate, a frame, an iron core, a primary coil and a secondary coil, wherein the frame includes an upper frame and a lower frame that are detachably connected, and the upper frame There is a mounting column between the lower frame and the iron core is sleeved on the mounting column, the primary coil is wound outside the first installation space of the frame through the first through hole, and the secondary coil is passed through the second through hole The hole is wound outside the second installation space of the skeleton; the filament transformer of the present invention, the skeleton is formed by the combination of the upper skeleton and the lower skeleton, an installation space for installing the iron core is formed in the skeleton, and after the iron core is arranged in the installation space , the production of the transformer is completed by winding the primary coil and the secondary coil on the skeleton, which not only meets the installation of the iron core, but also meets the insulation requirements of the primary and secondary sides of the transformer. The requirements for the process are low and the production efficiency is high. Not only The cost is lower, and the space of the equipment can be reduced.
Description
technical field [0001] The invention relates to the technical field of transformers, in particular to a filament transformer and an X-ray high-voltage generator. Background technique [0002] High-voltage generator, also known as DC high-voltage generator, is the traditional name of high-voltage power supply, which refers to the high-voltage power supply mainly used in insulation and leakage detection. In the medical field, the X-ray tube DC high-voltage generator is a high-frequency device. The future development trend must be higher frequency and miniaturization of the overall structure. Therefore, more reliable and compact requirements are put forward for the internal structural components. As one of the key components, the filament transformer is a high-frequency device. Therefore, compared with ordinary transformers, the filament transformer has higher requirements on the insulation structure and insulation performance between its primary and secondary coils. [0003] ...
Claims
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IPC IPC(8): H01F27/26H01F27/30H01F27/32
CPCH01F27/266H01F27/306H01F27/321H01F27/324
Inventor 张瑞敏王维重吴兵黄强范声芳陈飞
Owner SUZHOU POWERSITE ELECTRIC CO LTD