Industry News-page-6

High-Efficiency and Eco-Friendly 3300kVA 35kV Dry-Type Rectifier Transformer

2025-07-30 | By: ZTELEC-www.ztelecgroup.com | 173click

Explore the eco-friendly and energy-saving 3300kVA 35kV dry-type rectifier transformer. In-depth analysis of design, performance, and applications for industrial and renewable energy use....

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What are the main components of 3240 fiberglass sheet?

2025-07-30 | By: ZTELEC-www.ztelecgroup.com | 169click

3240 fiberglass sheet , a widely used insulation material in the electrical, electronic, and motor fields, holds a crucial position due to its excellent overall performance. Its full name is 3240 epoxy fiber glass cloth laminate, and its co...

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3240 Fiberglass Sheet vs. FR4: Key Differences and Selection Guide

2025-07-29 | By: ZTELEC-www.ztelecgroup.com | 82click

In the fields of industrial insulation and electronic substrates, 3240 fiberglass sheet and FR4 fiberglass sheet are two widely used yet distinctly different materials. Their differences in material composition, performance characteristics,...

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Electrical Paper Pressboard vs. Insulating Paper: Key Differences Explained

2025-07-24 | By: ZTELEC-www.ztelecgroup.com | 105click

In the field of electrical insulation materials, electrical paper pressboard and insulating paper are two core categories. Although they belong to the paper-based insulating material system, there are significant differences between the two...

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Top 5 Benefits of Using Electrical Paper Pressboard in Power Transformers

2025-07-23 | By: ZTELEC-www.ztelecgroup.com | 63click

In the operation of power transformers, insulating materials play a vital role, and their performance directly affects the safety, stability and service life of transformers. As an insulating material widely used in power transformers, elec...

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How to choose a reliable DDP diamond dotted paper supplier?

2025-07-22 | By: ZTELEC-www.ztelecgroup.com | 70click

DDP diamond dotted paper is a key insulating material for electrical equipment such as oil-immersed power transformers. It uses high-performance insulating paper as the base material and is coated with a diamond-shaped special modified epox...

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