Re: Regulated 9 Volt DC Power Supply

On Dec 28, 4:38 am, "Dave.H" <the19...@xxxxxxxxxxxxxx> wrote:
Can anyone help me with information on building a 9 volt regulated
power supply that runs off 250 volts AC mains? Any help greatly
appreciated.

Thanks,
Dave

Hi, Dave. The easiest and safest way is to buy a wall wart.
Hobbyists and other newbies probably shouldn't be experimenting with
line voltage.

Mouser supplies a 9V 5 watt regulated DC output wall wart with a
variety of snap-on outlet plugs which will operate with all
international line voltages and frequencies for $12.82 ea. in single
quantities. It's their part number 552-PSA-05R-090-R

http://www.mouser.com/index.cfm?handler=home

Cheers
Chris
.

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