ტრანსფორმატორი 2.4

 

https://ka.wikipedia.org/wiki/%E1%83%A2%E1%83%A0%E1%83%90%E1%83%9C%E1%83%A1%E1%83%A4%E1%83%9D%E1%83%A0%E1%83%9B%E1%83%90%E1%83%A2%E1%83%9D%E1%83%A0%E1%83%98

http://mastsavlebeli.ge/wp-content/uploads/2016/07/%E1%83%AA%E1%83%95%E1%83%9A%E1%83%90%E1%83%93%E1%83%98-%E1%83%93%E1%83%94%E1%83%9C%E1%83%98.pdf