Power Supply 4.0

370

07:29:50

Ok so I believe this version is stable enough to be a framework of the upcoming power supplies

New features:
  •Low Pass Filter to smoothen ripple
  •5V Regulator Improved
  •Current Limiting introduced!!

Upcoming Features:
  •Short circuit/ Component failure protection
  •More efficiency

Input:      60Hz 120VAC

Outputs: 
  5V @ 2A

Suggestions appreciated!

published 6 years ago

sshsslfun

6 years ago

This took me a REALLY long time to make, I hope you guys enjoy it!

Lucan01

6 years ago

You asked me to come and look at these, so here i am. This look familiar; is it possible to add 12V to it? What unmentioned part names do you use on this circuit?

sshsslfun

6 years ago

For the Diodes Im using 1N5407 which goes up to 580 Volts RMS and 800 volts DC blocking. I would use ELECTROLYTIC capacitors for the 4700uF caps. Yes, by adjusting the resistors for the votlage regulator, and lowering resistance, you could probably get 12V @ 600mA. For the NPNs I would use the TIP120 series, they have a higher median and are stable.

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