Articles

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

A transformer voltage adjustment tap changers on a loop feed padmount transformer

June 9, 2023

Transformer voltage taps and tap changers allow you to adjust the transformer's input voltage rating so you can maintain the correct secondary voltage.

Parts

Loading padmount transformers onto truck for shipping

May 25, 2023

The transformer supply chain is a mess right now. Remanufacturing transformers helps Maddox beat supply chain delays and get transformers to customers quickly.

News

Liquid temperature gauge on padmount transformer

May 22, 2023

Transformers have monitoring devices such as gauges, sample valves, and test ports to help identify issues in the transformer before they become critical.

How To's

Maddox transformer tech pointing out bayonet fuses in padmount transformer

May 2, 2023

Bayonet fuses play a crucial role in protecting transformers as well as preventing damage to electrical systems. Learn what they are and why they are important.

How To's

March 31, 2023

Oil cools a transformer's windings. Types of transformer oil include mineral oil, FR3® fluid, and silicone oil. Find out which is best for your transformer.

How To's

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

Try filtering another category.

Transformer tap changers & voltage adjustment taps

Beat supply chain delays: remanufacture transformers

Transformer gauges, indicators and monitoring devices

What are bayonet fuses, and why are they important?

Transformer oil

Guide to substation bushings

Types of padmount transformer bushings

Types of transformers

Guide to transformer testing standards