Dielectric mineral oil is a type of insulating oil derived from refined mineral oil. It is used in electrical equipment, like transformers and capacitors, to insulate and cool the internal components. The oil’s dielectric properties prevent electrical discharges while its thermal properties help dissipate heat generated during operation.

Transformer oil is a specialized insulating oil used in power transformers to cool and insulate the internal components. It prevents electrical discharges, dissipates heat, and protects the transformer from moisture and oxidation. This ensures the efficient and reliable operation of the transformer, helping to extend its lifespan.