Search

Technical Articles

Does Transformer Hum Make You Nervous

Noise is caused by magnetostricition (changes in shape) of the core laminations while the transformer is energized. Transformers emit a low-frequency, tonal noise that people living in their vicinity experience… Read more

May 04, 2016 | Power Substation

Does Transformer Irritating Hum Make You Nervous


Premium Membership

🔌 Get access to premium electrical guides, technical articles and much more!