Resources

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Stay up-to-date on events, transformer best-practices, industry news, and special offers from Maddox.

Articles

graphic of liquid-filled padmount and dry-type transformers
May 11, 2026

Guide to Liquid-Filled and Dry-Type Transformers

Compare liquid-filled and dry-type transformers by cost, location, maintenance, efficiency, footprint, and reliability to choose the right unit.

Parts
Picture of Maddox's new Ohio Batavia Main Street Campus
May 5, 2026

‍Maddox Opens New Main Street Campus in Batavia

Maddox Industrial Transformer unveils its new Batavia Main Street Campus, a renovated fire station and three-building office hub revitalizing downtown.

News
new Maddox Battle Ground Washington location
May 4, 2026

Maddox Industrial Transformer Opens New Washington Locations

Maddox is expanding its footprint in Battle Ground, Washington with a new office, warehouse, and storage yard.

News
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What are Electrical Transformers?

New to transformers? Check out our article below on what they are, why we need them, how they work, and some common types.

About Transformers
Drawing of padmount transformer

All Other Resources

Instruction Manuals

Instruction Manuals

Manuals for our 3-Phase Padmount, Unit Substation Dry-Type, 600v Dry Type, and Encapsulated/Potted Dry Type Transformers.

Glossary

Glossary

Common transformer related terminology and definitions.

Terms and Conditions

Terms and Conditions

Our standard terms and conditions as well as our different product warranties.

Credit Application

Credit Application

Information about becoming a Maddox wholesale partner and the benefits included.

Returns Policy

Returns Policy

Our standard webstore returns and refund policy. This only applies for general purpose low voltage dry-type transformers purchased online.

Return Request

Return Request

Fill out this form if you bought the wrong transformer, or if you received the incorrect unit.

Shipping Policy

Shipping Policy

Our webstore shipping and delivery policy. This only applies for general purpose low voltage dry-type transformers purchased online.

Warranty Claim

Warranty Claim

Please submit your any warranty claim inquires with this form.

Terms of Service

Terms of Service

Information about our website terms of service.

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1-800-270-2011
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sales@maddox.com
865 Victor Hill Road,
Greer, SC 29651
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