Distribution Transformer

A Distribution Transformer is a type of electrical transformer that steps down the high voltage used in power transmission lines to a lower voltage suitable for use in homes, businesses, and industries. It is the final stage in the power distribution process and plays a crucial role in delivering electricity safely and efficiently to end users.

Key Features of Distribution Transformers:

  • Pole-Mounted Transformers: Mounted on utility poles and commonly seen in residential areas.
  • Pad-Mounted Transformers: Ground-based and enclosed in metal cabinets for safety; used in urban or underground power networks.
  • Oil-Cooled (Oil-Immersed) Transformers: Use mineral oil for cooling and insulation. Suitable for outdoor installations.
  • Dry-Type Transformers: Use air for cooling, safer for indoor use in places like hospitals, malls, or schools.

In Summary:

A Distribution Transformer is an essential device in the power grid that ensures the electricity you receive is at a safe and usable voltage level. Without it, direct high-voltage power from transmission lines would be unsafe for use in homes and businesses.