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Archive: Category «Transformers»

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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 | Edvard

Does Transformer Irritating Hum Make You Nervous

Do dry type transformers really cost less?

To many industrial and commercial organisations dry type transformers are seen to be advantageous compared with oil filled units. They avoid the perceived fire risk of oil filled transformers and… Read more

Mar 12, 2016 | Edvard

Are Dry Type Transformers Really Cost Less?
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