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Full function analysis of laminated wood in oil-immersed transformers: insulation, support and safety
2025-05-16 | By: ZTELEC-www.ztelecgroup.com | 81clickIn the power transmission system, oil-immersed transformers are core equipment, and their performance and reliability directly affect the stable operation of the power grid. Laminated wood, as a key material for oil-immersed transformers, h...
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Overload Capacity Standard of Dry-type Transformer: Definition, Test and Application
2025-05-15 | By: ZTELEC-www.ztelecgroup.com | 192clickLearn the overload capacity standard of dry-type transformers, including its definition, test methods, and practical applications in power systems....
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The specific application of laminated wood parts in oil-immersed transformers
2025-05-15 | By: ZTELEC-www.ztelecgroup.com | 112clickLaminated wood , also known as insulating laminated wood or high-voltage laminated wood. It is a high-performance composite material made by fusing birch flakes with phenolic resin and adhesives through high temperature and high pressure pr...
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PCB board FR4 material: Characteristics, Advantages and Application Guide
2025-05-14 | By: ZTELEC-www.ztelecgroup.com | 75clickIn the field of printed circuit board (PCB) manufacturing, the choice of substrate material is crucial. It directly affects the performance, reliability and production cost of the circuit board. Among them, FR4 material has become the most...
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What are the limitations of phenolic cotton cloth sheet in electrical insulation?
2025-05-13 | By: ZTELEC-www.ztelecgroup.com | 61clickIn the field of electrical insulation materials, phenolic cotton cloth sheet has excellent comprehensive performance and has always occupied an important position. However, any material has limitations, and phenolic cloth sheet also has man...
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Dry-Type Transformers for High-Rise Buildings: Fire-Safe, Quiet & Zero Maintenance
2025-05-12 | By: ZTELEC-www.ztelecgroup.com | 75clickWith the rapid growth of urbanization, high-rise buildings are becoming increasingly common worldwide. In these vertical architectural marvels, the reliable operation of the power distribution system is vital. As a core component of the ele...
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