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A Maddox technician tightening down a padmount transformer's bushings to torque specs

July 26, 2023

Over time, transformers’ lugs may loosen if they’re not torqued to the correct tension. It's crucial to ensure transformer lugs are torqued to the right specs.

How To's

The inside of the Maddox Ohio shop location filled with padmount transformers

July 20, 2023

Maddox Transformer opens a new 45,000 square foot production facility in Batavia, OH, their fourth major production facility in the United States.

News

June 28, 2023

An autotransformer is an electrical transformer that uses a single coil to adjust voltage, meaning there's no isolation between primary & secondary circuits.

How To's

June 23, 2023

A transformer nameplate provides essential information about the unit’s capabilities and operational parameters to professionals, technicians, and users.

How To's

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 input voltage rating of the transformer to 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. Reconditioning 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 the windings of a transformer. Types of transformer oil include mineral oil, FR3, and silicone oil. Find out which is best for your transformer.

How To's

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Standard transformer torque specs

Maddox Industrial Transformer opens new Ohio location

Autotransformers: applications, advantages, & disadvantages

How to read a transformer nameplate

Transformer tap changers & voltage adjustment taps

Beat supply chain delays: recondition transformers

Transformer gauges, indicators and monitoring Devices

What are bayonet fuses, and why are they important?

Transformer oil