fayazahmedmemon's Blog

if we have a Transformer having no any label for current rating and voltage rating of primary and secondary winding then how can we calculate ampere and voltage rating of both windings and how can we know that this is a step up or step down transformer?

Hi, i am posting the fullwave center tapped rectifier circuit diagram can any one tell me that how can I calculate Dc voltage which is observed by the RL or load? is there any formula to calculate DC voltage in this type of circuit? secondary voltage here is 6 plus 6 rms and each diode is...

Hi, i am posting the fullwave center tapped rectifier circuit diagram can any one tell me that how can I calculate Dc voltage which is observed by the RL or load? is there any formula to calculate DC voltage in this type of circuit?