Transformer oil

Rarity: Common

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At a glance

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Notion

Domain

Science and technology

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What Wikipedia says

Transformer oil or insulating oil is an oil that is stable at high temperatures and has excellent electrical insulating properties. It is used in oil-filled wet transformers, some types of high-voltage capacitors, fluorescent lamp ballasts, and some types of high-voltage switches and circuit breakers.

Excerpt from the Wikipedia article “Transformer oil”, under the CC BY-SA 4.0 license. Read the article on Wikipedia