Hello everyone.
I have seen many videos on YouTube where they built a capacitor based 220V AC to 12V DC power supply. But those were not sufficient for my project. I am eager to build a 12V 2A power supply where the input will be 220V 50 Hz using the following components:
105K 250V ceramic capacitor
1M ohm resistor
1N5408 diode
12V zener diode
1000uF 25V electrolytic capacitor
You can add additional components to the circuit but the above mentioned ones must stay.
Thanks in advance!
I have seen many videos on YouTube where they built a capacitor based 220V AC to 12V DC power supply. But those were not sufficient for my project. I am eager to build a 12V 2A power supply where the input will be 220V 50 Hz using the following components:
105K 250V ceramic capacitor
1M ohm resistor
1N5408 diode
12V zener diode
1000uF 25V electrolytic capacitor
You can add additional components to the circuit but the above mentioned ones must stay.
Thanks in advance!