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March 28, 2023

What bushing layout do you need for your substation transformer? The layout will depend on the bushing location, phasing, and type of terminal enclosures.

How To's

Different types of liquid filled padmount transformer bushings

February 24, 2023

What kind of bushings do you need on your padmount transformer? Check out our padmount bushings guide to learn about different bushing types and applications.

How To's

Types of Transformers banner displaying a variety of different transformers

December 20, 2022

Discover different types of transformers & their applications, including liquid-filled, dry-type, padmount, substation, polemount, and submersible transformers.

How To's

Green liquid filled padmounted transformer roped off for testing

November 15, 2022

Overview of the common tests performed on transformers, including Winding Resistance, Megger, Transformer Turns Ratio, Load-Loss, Leak Tests, and others.

How To's

November 1, 2022

Is a copper or aluminum transformer coil better? Both are equally reliable and durable winding conductors. Aluminum is lower in cost. Copper is 20% heavier.

How To's

October 18, 2022

Maddox Transformer has been one of the US's fastest-growing private companies for four years in a row! See our stock of new and reconditioned transformers.

News

Radial feed bushing configuration on padmount transformer

September 28, 2022

A loop feed transformer can accommodate both radial and loop distribution systems, whereas radial feed transformers almost always appear in radial systems.

How To's

September 14, 2022

When choosing a general purpose low voltage dry type transformer (below 600v), you'll need to consider phase type, kVA rating, and input and output voltage.

How To's

August 15, 2022

Maddox has a new look! We've updated our brand and website. Our new website makes it easy to find the transformer you need and has tons of educational content.

News

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Guide to substation bushings

Types of padmount transformer bushings

Types of transformers

Guide to Transformer Testing Standards

Aluminum vs. copper in distribution transformers

Maddox named to the Inc. 5000

Guide to radial and loop feed transformers

How to buy the right transformer (600v class)

Maddox brand and website update