At present, our products not only sell well in the domestic market, but also exported to Dubai, Russia, Greece, Philippines, Cambodia and other countries and regions.
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The flange type transformer bushing, GB standard bushing, DIN bushing, epoxy resin transformer bushing, dehydrating breathers and pressure release valves produced by the company are sold to hundreds of manufacturers of transformers, transformers and power capacitors in China
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Our company regards “reasonable price, efficient production time and good service” as our tenet. With that good reputation and first-class quality, we have won a high praise from customers. Welcome to contact us and we sincerely hope to cooperate with you for mutual development.
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Currently, our products not only sell in domestic market, but also exported to Dubai, Russia, Greece, Philippines, Cambodia and other countries and regions. We always focused on research, development and innovation, our products are eco-friendly and environmental.
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To inquire about our products, please leave your email to us and we will contact you within 24 hours.
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The transformer bushings, dehydrating breathers, valves and other transformer accessories produced by our company are sold to hundreds of transformer manufacturers and power grids, and have been unanimously praised.
Flange-type transformer bushing
Epoxy resin transformer bushing
About Us
Yachen Electric Co., LTD., is a set of technology, industry, trade as one of the transformer accessories professional manufacturing company, the company in accordance with the ISO9001-2015 quality management system for each process of strict procedures management, so that each registered "Yachen" products have been quality assurance.
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At present, our products not only sell well in the domestic market, but also exported to Dubai, Russia, Greece, Philippines, Cambodia and other countries and regions.
Yancheng Power Supply Company
Yunnan Wudongde
Beijing Power Supply Bureau
Dominican Republic
Yancheng Power Supply Company
Yunnan Power Supply Bureau
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At present, our products not only sell well in the domestic market, but also exported to Dubai, Russia, Greece, Philippines, Cambodia and other countries and regions.
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At present, our products not only sell well in the domestic market, but also exported to Dubai, Russia, Greece, Philippines, Cambodia and other countries and regions.
Feb 06,2023
Solution of no-load loss of power transformer
The loss of power transformer mainly includes no-load loss and load loss two parts. The no-load loss of transformer mainly includes the hysteresis loss of core material, eddy current loss and additional loss, and because the no-load loss of transformer belongs to the excitation loss, it has nothing to do with the load.
Feb 06,2023
Review drawings, prepare detailed working instructions according to the manufacturer's materials and complete the approval.
Feb 06,2023
Classification and function of transformer core
Ferrite core is used in high-frequency transformers. It is a ceramic magnet with a crystalline structure of spinel, which is iron oxide and other bivalent metallic compounds. Such as kFe2O4(k represents other metals), currently commonly used metals are manganese (Mn), zinc (Zn), nickel (Ni), magnesium (Ng), copper (Cu). Its common combinations such as manganese zinc (Mn Zn) series, nickel zinc (Ni Zn) series and magnesium zinc (Mg Zn) series. This material has high permeability and impedance physical properties, its use frequency range from 1kHz to more than 200kHz.
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