A capacitor breakdown resistance detection system
A detection system and a breakdown-resistant technology, which is applied to the parts, instruments, and measuring electronics of electrical measuring instruments, can solve problems such as inclusion of air bubbles, uneven thickness, etc., and achieve the effect of improving stability and measurement accuracy
Active Publication Date: 2021-07-23
东莞市健而威电子科技有限公司
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Problems solved by technology
[0005] In order to overcome the problem in the prior art that the uneven thickness affects the overall breakdown resistance due to the possible inclusion of air bubbles in the dielectric production process, the present invention provides a capacitor breakdown resistance detection system
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Embodiment 1
[0029] refer to Figure 1-5, a capacitor breakdown resistance detection system, including an operating table 1 with a flat rectangular tube structure with a cavity inside, a rectangular hole 19 is opened in the middle of the upper surface of the operating table 1, the shape of the rectangular hole 19 is consistent with that of the dielectric body 17 The shapes are similar, and the area of the rectangular hole 19 is larger than the area of the dielectric body 17, so that each position of the dielectric body 17 can be detected during detection. plate 20, and the upper surface of the pallet 20 is placed with a mobile tray 3, the middle part of the upper surface of the movable tray 3 is fixed with a bar magnet 1001 by bolts, and the side of the movable tray 3 is provided with a receiver 5, and the The upper surface is near the edge of the front and rear sides and is fixed with support frames, and the tops of the two support frames are respectively fixed with crossbeam bars 16 ...
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The invention belongs to the technical field of capacitor production, in particular to a capacitor breakdown resistance detection system. Aiming at the problem in the prior art that the uneven thickness affects the overall breakdown resistance due to the possible inclusion of air bubbles in the dielectric production process, the following scheme is proposed , including an operating table with a flat rectangular tube structure with a cavity inside, a rectangular hole is opened in the middle of the upper surface of the operating table, the shape of the rectangular hole is similar to that of the dielectric body, and the area of the rectangular hole is larger than that of the dielectric body area, so that all positions of the dielectric body can be detected during detection, and the top inner wall of the operating table is close to the inherent supporting plate below the rectangular hole. Therefore, when the present invention needs to perform breakdown detection on the dielectric body of the incoming material during use, it only needs to be placed above the rectangular hole and then clamped on both sides by the clamping device, and then the bottom of the detection head is controlled. The emission tip is close to the surface of the dielectric body for detection.
Description
technical field [0001] The invention relates to the technical field of capacitor production, in particular to a capacitor breakdown resistance detection system. Background technique [0002] A capacitor is represented by the letter C and is a device that holds electric charges. There is a limit to the electric field strength that the dielectric of the capacitor can withstand. When the bound charges break away from the bonds of atoms or molecules and participate in conduction, the insulation performance is destroyed. This phenomenon is called dielectric breakdown. [0003] The insulation effect between the two electrodes of the existing capacitor is not good. When the charge is stored, it is easy to break down the capacitor and cause a short circuit, or even burst and burn at high temperature. Therefore, it is necessary to perform a breakdown resistance test on the insulating separator in the middle of the capacitor before production. [0004] At present, the general nailing...
Claims
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IPC IPC(8): G01R31/12G01R1/04
CPCG01R1/04G01R1/0408G01R31/1263
Inventor 盛舒茨
Owner 东莞市健而威电子科技有限公司