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Power Transformer Specifications and Standards

12th September 2011
A power transformer may be best defined as an electrical device aimed at transferring alternating current or voltage from one electric circuit to another through electromagnetic induction. Power transformers can have features for electrical isolation, pow... Read >
Author: Sanjuu

Testing a Transformer - How To Accurately Test A Transformer

02nd December 2009
There is two types of transformers in the market- linear transformer and switch mode power transformer. The transformers design is different. Sometimes it is just referred as ac transformer. Linear transformer mostly used in radio, project kits, VCD and... Read >
Author: VineetB

Dry Type and Liquid-Filled Transformers: A Quick Comparison

02nd October 2009
Transformers under load generate heat due to winding (copper) and core losses occurring during operation. There is an 'acceptable' temperature rise for transformers used in power applications, and this can even limit their size. This acceptable temperatur... Read >
Author: MikeD

Power Transformers Testing

07th August 2009
Testing of transformer is done to determine their electrical, thermal and mechanical suitability for the system where they will be applied or used. Most of the tests performed on power transformers are defined in national standards created by IEEE, NEMA a... Read >
Author: MikeD

OVERHEAD POWER LINE EQUIPMENT SELECTION

25th March 2009
Before any overhead power line can be implemented a thorough investigation and study must be carried out to ensure that the most practical route is selected. The overhead line equipment plays a vital part in the selection of route, both pole mounted trans... Read >
Author: bturner

Testing Transformer-How to Accurately Test A Transformer

06th October 2005
There is two types of transformers in the market- linear transformer and switch mode power transformer. The transformers design is different. Sometimes it is just referred as ac transformer. Linear transformer mostly used in radio, project kits, VCD and e... Read >
Author: Jestine Yong
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