Industry News

Dry-Type Transformer Buying Guide: Key Considerations for Safe and Efficient Investment

2025-06-23 | By: ZTELEC-www.ztelecgroup.com | 50click

Looking to purchase a dry-type transformer? Learn 7 key precautions for technical selection, supplier evaluation, and risk avoidance....

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What Is the Price Range of Phenolic Cotton Cloth Laminates?

2025-06-23 | By: ZTELEC-www.ztelecgroup.com | 89click

Phenolic cotton cloth laminates (also known as phenolic fabric laminated sheets) are high-performance composite materials widely used in electrical insulation, mechanical manufacturing, and the electronics industry. Their pricing has always...

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Why FR5 Epoxy Board Outperforms FR4 in High-Temperature Applications

2025-06-21 | By: ZTELEC-www.ztelecgroup.com | 111click

In the field of electronic materials, both FR5 and FR4 epoxy boards are commonly used as base materials for circuit boards. However, FR5 epoxy boards are typically more expensive than FR4, largely due to their superior performance in high-t...

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How to Evaluate the Cost-Performance Ratio of Dry-Type Transformers

2025-06-20 | By: ZTELEC-www.ztelecgroup.com | 152click

Learn how to evaluate and compare the cost-performance ratio of dry-type transformers from different brands. Understand core performance, energy efficiency, TCO, and procurement strategies....

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How to choose the right FR5 epoxy board supplier for high-performance applications？

2025-06-20 | By: ZTELEC-www.ztelecgroup.com | 164click

In high-performance application scenarios, the quality of FR5 epoxy board is directly related to the stability and safety of equipment operation. Therefore, choosing a reliable supplier becomes a key link to ensure the smooth progress of th...

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Application of DDP in Oil-Immersed Transformers: Technical Parameters, Interlayer Insulation, and Rel

2025-06-19 | By: ZTELEC-www.ztelecgroup.com | 166click

The stable operation of electrical equipment is the cornerstone of modern power supply security. As a critical hub in power transmission, the performance of internal insulation materials in oil-immersed transformers is of paramount importan...

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