NEWS CENTER
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How Long Does a Transformer Last? Expert Guide to Transformer Lifespan & Maintenance

How Long Does a Transformer Last? Expert Guide to Transformer Lifespan & Maintenance

Discover what determines transformer lifespan, how to extend service life, and why choosing the right transformer manufacturer improves efficiency, safety, and long-term reliability.

26

2026

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06

Transformer Manufacturer Guide: 8 Questions Before Buying a Transformer

Transformer Manufacturer Guide: 8 Questions Before Buying a Transformer

Learn how to choose the right transformer with answers from professional engineers. Discover certifications, efficiency, customization, and expert transformer solutions

26

2026

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06

Purpose and application fields of voltage stabilizer

Purpose and application fields of voltage stabilizer

A voltage stabilizer is a device in electronic engineering that is designed to automatically maintain a constant voltage. It is often used in power supply systems and works with rectifiers, electronic filters, etc. to provide a stable output voltage.

05

2024

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11

"Ten Methods" for Transformer Fault Diagnosis

"Ten Methods" for Transformer Fault Diagnosis

When a dry-type transformer fails, scientific methods are required for troubleshooting. Start with the fault phenomenon to find out whether the transformer has abnormal phenomena such as cracks, noise, odor, overheating, etc. Then use scientific instruments to detect, analyze and judge, and comprehensively use other fault diagnosis methods and techniques to achieve effective diagnosis and resolution.

28

2024

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10

Detailed explanation! Transformer terminal block

Detailed explanation! Transformer terminal block

The transformer terminal block is the part of the transformer that connects the wire. Its main component is a piece of metal sheet sealed in insulating plastic. There are holes at both ends for inserting wires, and screws for tightening or loosening.

21

2024

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10

The hazards of using rusty transformer silicon steel sheets!

The hazards of using rusty transformer silicon steel sheets!

When introducing the raw materials used in our transformers, we emphasize that Leilang Electric uses brand new silicon steel sheets as core materials. If it is not a brand new silicon steel sheet, the probability of rust will be greatly increased, and the following safety hazards will occur during use:

15

2024

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10

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