I am looking for same cheap transformer that can take 110V/60Hz (US Standard) to 10-12V. I found some for ~40 (Euro without shipping cost + shipped from England). Would anyone provide some suggestion for this type of transformer avaible in US market? I am very appreciated

 

What is the power rating?

 

As long as I can get 10-12V AC then it will be okay.

 

Power lekhanhvinh, voltage means nothing if you don't specific the amperage required or total wattage.

 

Thank you for replying. I would like to have 15A which makes 60W.

 

15A @ 12V is 180W

 

Yes. 180W. I remembered another voltage from another problem.

 

Try this.........

http://icamanufacturing.homestead.com/

 

Perhaps you will be better of with a powerful switchmode powersupply. Many of these can be used with both 110 and 220 volt AC. And it will also have the needed approvals. It will probably cost less than a big transformer. Just a friendly tip

 

Perhaps you will be better of with a powerful switchmode powersupply. Many of these can be used with both 110 and 220 volt AC. And it will also have the needed approvals. It will probably cost less than a big transformer. Just a friendly tip

Thank for answering. Can you provide an AC to AC powerful switchmode powersupply that can do 110V/60Hz int to have 12V/15A out?

 

Thank for answering. Can you provide an AC to AC powerful switchmode powersupply that can do 110V/60Hz int to have 12V/15A out?

It is hard to recommend something since I do not know which country you live in. I suggest you do a search on the net for vendors in your area. Find some alternatives then post them here for comments.
It would also be useful to more about your application

 

It is hard to recommend something since I do not know which country you live in. I suggest you do a search on the net for vendors in your area. Find some alternatives then post them here for comments.
It would also be useful to more about your application

Thank you very much
I decided to go with transformer and rectifier

 

Thank you very much
I decided to go with transformer and rectifier

Then I hope you did it correct regarding the transformer current rating
http://forum.allaboutcircuits.com/attachment.php?attachmentid=16061&d=1265589970
http://www.audiofaidate.org/it/materiale/20_020_020_001_PowerTransformer_FilterRatings.pdf
http://www.hammondmfg.com/pdf/5c007.pdf