Rewinding Transformer at Home | How to make a 15 volt 1A transformer

In this video,I m rewinding an old 9v step down transformer because I decided to make a 15v transformer
using it. Its secondary turn was 90.
Here, 9 volt = 90 Turns.
So, 1 Volt = 90/9 =10 Turns.
220v = 220 x 10 = 2200 Turns (Primary)
And 15v = 15 x 10 = 150 Turns.
If you have an old transformer, please do not throw
it away. A little maintenance gives great results.
#Transformer #Rewinding #Homemade