How To’s

Planning on storing a transformer long-term before energizing it? This article will guide you through the when, where, what, and how of transformer storage.

Are transformer startup procedures the same in colder climates? Do I need to warm up my transformer? Learn how to startup your transformer in colder climates.

Learn about the different types and components of low voltage distribution systems, including 120/240 split phase, corner grounding, and 240 high leg.

FR3® fluid is the go-to cooling fluid in transformers. Learn all about FR3® fluid, and why you should choose it over mineral oil for your transformer.

Ever wondered why industrial equipment has different supply voltages? Check out our guide to common transformer voltages for all your different applications.

Spot oil on or around your transformer? Use our guide on leaky transformers, to troubleshoot everything from leftover oil residue to active radiator leaks.

Transformer cores ensure efficient magnetic coupling between the windings. Learn all about transformer core types, how they are constructed, and what they do.

Ohm's & Joule's Law are essential formulas for sizing transformers and understanding the relationship between resistance, power, voltage, and current.

DOE Transformer Efficiency Standards are efficiency levels specified by The Department of Energy. Learn what the standards are and their proposed future.

Transformer enclosures protect transformers from the elements and users from the transformer. Learn what transformer enclosure you need for your project.