How to Calculate Transformer Utilization Factor?
Transformer Utilization Factor calculator uses Transformer Utilization Factor = DC Power Output/Effective VA Rating of Transformer to calculate the Transformer Utilization Factor, The Transformer Utilization Factor (TUF) of a rectifier circuit is defined as the ratio of the DC power available at the load resistor to the AC rating of the secondary coil of a transformer. Transformer Utilization Factor is denoted by TUF symbol.
How to calculate Transformer Utilization Factor using this online calculator? To use this online calculator for Transformer Utilization Factor, enter DC Power Output (Pdc) & Effective VA Rating of Transformer (Pva) and hit the calculate button. Here is how the Transformer Utilization Factor calculation can be explained with given input values -> 1.25 = 25/20.