Help for Transformerless Power Supply

[nishal]

transformerless power supply

I need a Transformerless Power supply schematic with 40ma - 50ma current output at 5 volts from 240 VAC / 50 Hz. It is to be used in Remote controlled Dimmer.

Thanks in advance.

Nishal

 

[IanP]

240 vac transformerless power supply

https://ww1.microchip.com/downloads/en/AppNotes/00954A.pdf
To calculate C and R use 240Vac, 50Hz and 50mA .. shouldn't be difficult ..

Regards,
IanP