how to make Smps from old tubelight choke

[@aryan........mentionnot9072]

if i touch then it give shoch or not ? and if yes, then what can i do for dc supply and nonshockable

[@Circuiters]

While making the transformer winding (02:15) make sure that it is properly insulated from primary winding to secondary winding ,if you still get the shock in the output then connect the shock leak wire to earth point

[@bittuboss6365]

which two point is shorted ?

[@Circuiters]

Check schematic

[@Circuiters]

Output of the choke