Hi Sean I am looking for a PSU to supply 12VDC for my MP3 Car Player at home, I measure it's current consumption and found that it consume about 5A. I want to build it my self cause it's very expensive to buy it ready made. Just looking for a site with such circuits. Tal -----Original Message----- From: pic microcontroller discussion list [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Sean Alcorn - Avion Sydney Sent: Friday, December 28, 2001 4:08 PM To: PICLIST@MITVMA.MIT.EDU Subject: Re: [EE]: is it really not DC, so what can I do ? on 29/12/01 12:55 AM, Tal Bejerano - AMC at kooter@ZAHAV.NET.IL wrote: Tal, > does anyone saw on the 'net simple switching PSU circuit? > I know I have to do some coil stuff, but it worth it. > Helllllpppppppppp Are you looking for just one or thousands? What voltage(s) do you need, for what application and at what currents? If just one, I would follow the advice of others that have replied to you and NOT use that unit you have - especially for experimenting. A cheap (approved) "plug pack" or "wall wart" would be a safer option for you. Regards, Sean -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads