Hi guys,
A curious question someone here might be able to answer...
why is that there is are 4.7uf or 2.2uf or 1.6uf etc values of capacitance and not rounded values of say 5uf, 2uf, etc?
why those values 47, 22, 16, etc....?? is there something special about them??
love to hear an reason for using those figures.