eng Science and Education Publishing American Journal of Electrical and Electronic Engineering 2328-7357 2017-06-01 5 3 94 101 10.12691/ajeee-5-3-4 AJEEE2017534 article E.A. Anazia 1 E. S Ugochukwu samson.uedeh@ymail.com 1 J. C. Onuegbu 1 Onyedikachi S.N 1 Department of Electrical Engineering, Namdi Azikiwe University Awka, Anambra State, Nigeria This paper examined and presented a simplified approach to power transformer design. Analyzed possible losses associated with power transformers through computational techniques and crucial design diagram. http://pubs.sciepub.com/ajeee/5/3/4/ajeee-5-3-4.pdf core design window area window space factor cruciform design winding arrangement transformer loss analysis