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| Ring transformer small size, light weight, seamless steel core is used to rolling by, with the use of a vacuum annealing process to eliminate stress to deal with a high degree of unity after the formation of the magnetic orientation. At the same time, small-core air-gap, winding is evenly distributed, and therefore less magnetic flux leakage. After vacuum Impregnation, the elimination of the exchange of power after the noise, so that a more stable product performance. Transformer through the center ring of the bolt can be installed on the achievement of its strong, significant savings in assembly time. |
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| Professional to create ring transformer |
 
Well-trained staff + mechanization of production processes in strict test + =
high efficiency, high-quality |
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| Impregnation Process |
Impregnation by vacuum drying equipment, and enhance the mechanical strength of the core, to strengthen the film and the insulation between chip to reduce the eddy current loss.
Transformer winding is completed, a second Impregnation, greatly enhance the strength of wire insulation, and enhance the overall mechanical strength of transformers, transformers greatly reduce running noise. |
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| Impregnation process |
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| Detected |
1、Quality testing around the system
2、Tap welding quality
3、The voltage detection
4、No-load current detection
5、No-Load Loss Detection
6、Inter-turn Voltage Tester
7、Temperature rise test
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