Small Power Supply

[bdt]

I want to build an LED address sign for my house. It will be around 6" x 12" x 1" and use a couple of these modules (https://www.aliexpress.com/store/pr..._1781559847.html?spm=2114.12010615.0.0.miz7b9). I have a 110v porch light I can pull power from. Can anyone recommend a very small power supply or a very small 110v LEDs? - Thanks

 

[diyer]

Hi bdt,
A small SMPS like this eBay item would do the job,
http://www.ebay.com.au/itm/AC110V-2...hash=item4403505503:m:mQy1Q4blJq8X0U6u1PImxPA
The LED modules you are planning on using are low wattage so you only need a small supply, how many modules were you planning on using? Probably six would suffice.

 

[bdt]

thanks diyer, I'm thinking of using 4 to 6 modules.