Bench top pwr supply frm 230v A.C

[nm2007k]

Pls help i m in need of a bench top power supply. I m in india, here the domestic supply is 230 v, 50 Hz A.C

 

[Tahmid]

Here's some of the first set of results I got with google:

tuxgraphics.org: A Digital DC Power Supply (programmable bench power supply unit)
**broken link removed**
ATX to Lab Bench Power Supply Conversion
**broken link removed**
Laurier's Handy Dandy Little Circuits: Supply Project.html
0-50V 2A Bench power supply

You'll find TONS online. Search on google. Let me google that for you

Hope this helps.
Tahmid.