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Aluminum shell resistors in the power resistors category, because of its unique stability and beauty, it is the most preferred use in the field of industrial control, testing and new energy industry. ...
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Small and medium power universal frequency converter is generally voltage type frequency converter, using AC - DC - AC working mode. When the frequency converter is just powered on, because the filter...
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Ex-factory inspection of resistance cabinet is a very important link. Improving product quality is the eternal pursuit of enterprises. Ex-factory inspection of resistance cabinet is to inspect the qua...
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The degree to which the quality characteristics of aluminum shell resistors meet the requirements, that is to say, the process quality, is determined by the processing capacity, which depends on the s...
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The conductive film of the resistor is usually obtained by vapor deposition, and has an amorphous structure to some extent. According to thermodynamics, amorphous structures tend to crystallize. Under...
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Congratulations to Zhengyang xing load resist...
Congratulations to Zhengyang xing load resistance box is recognized by the headquarters of UL company in the United States! 【更多详情】
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