How To Make AC 220v to DC 15v Power Supply Without Transformer

[@GodLPal8]

Nice

[@patildiptesh4404]

This is unique

[@ganeshpatil6114]

👍👍

[@gauravpatil5473]

👌👌

[@mocspark9839]

👍

[@alexandermurghulia7140]

this is great. but why would anyone use power transformer design over this, if output is same 15vdc 100hz? What is the caveat?

[@abhinav5842]

how much amp

[@kevinmarchant9665]

dunno what i did wrong but the 100 ohm resister just smoked up