buck converter floating error

[Qaisar Azeemi]

i'am checking the implementation first on a breadboard

according to my experience, in breadboard sometimes circuit don't work even if your logic is true because the signal is missed due to some loose connections. try to make your circuits on Veroboard or make sure that all connections on bread board are established.

regards.

 

[goldsmith]

Dear All
Hi
no my mean was not DC voltage , my mean is it's wave form . show it to me .
Regards
Goldsmith