Industry News-page-19

What are phenols and what electrical insulation materials can they be made from?

2024-01-19 | By: ZTELEC-www.ztelecgroup.com | 174click

phenolic what is phenolic Phenolic refers to a class of organic compounds that contain a phenol group, which is a hydroxyl (-OH) group attached to an aromatic hydrocarbon ring, typically benzene. Phenolic compounds are diverse and can have...

read more+

what is prepreg materials and how to choose it

2024-01-18 | By: ZTELEC-www.ztelecgroup.com | 84click

Understanding Prepreg Materials What is Prepreg? Prepreg refers to a material where a matrix resin is impregnated into reinforcing fibers to create a composite. It serves as an intermediate product in the realm of resin-based composite mate...

read more+

What are the raw materials for electrical insulation?

2024-01-18 | By: ZTELEC-www.ztelecgroup.com | 200click

Introduction to major raw materials parts of the resin itself and supporting auxiliaries The main part of the insulating resin insulating material which provides the main electrical, mechanical and thermal properties of the insulating mater...

read more+

Electric Transformer FAQs

2024-01-10 | By: ZTELEC-www.ztelecgroup.com | 141click

what is an electrical transformer? An electrical transformer is a device used to transfer electrical energy between two or more circuits through electromagnetic induction. these electrical devices take electricity from one source, transform...

read more+

What are the causes of transformer burnout?

2024-01-08 | By: ZTELEC-www.ztelecgroup.com | 136click

transformers burnout Transformer burnout refers to a situation where a transformer becomes damaged or fails due to excessive heat or other factors. Transformer burnout can result from various causes, and it often leads to a loss of function...

read more+

How does a transformer work? What is the difference between step-up and step-down?

2024-01-05 | By: ZTELEC-www.ztelecgroup.com | 166click

1. How does a transformer work? Transformers are based on a very simple electrical fact: When a fluctuating current flows through a wire, it creates a magnetic field (an invisible pattern of magnetism) or magnetic flux around it. The streng...

read more+