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https://www.askthetrades.co.uk/cgi-bin/yabb/YaBB.pl DIY Forum >> Electrical Questions >> Will U.s tools work on U.K 110v site supply? https://www.askthetrades.co.uk/cgi-bin/yabb/YaBB.pl?num=1337792524 Message started by Wayne B on May 23^rd, 2012, 6:02pm

Title: Will U.s tools work on U.K 110v site supply?
Post by Wayne B on May 23^rd, 2012, 6:02pm

Hi folks,
Does anyone know if a tool bought from the U.S will work on our 110v site supply please?
And if not, why not?
Just want to know for sure :)

Title: Re: Will U.s tools work on U.K 110v site supply?
Post by Lectrician on May 23^rd, 2012, 6:37pm

Yes and no....

Yes, the 110 volt site transformers will power their 120 volt kit just fine, but, their tools are designed for use on a 60Hz frequency. Our frequency is 50Hz. This can cause motors to run a smidge slower, and overheat.

You can get inverters which allow you to control with absolute precision, the output voltage an frequency.

Title: Re: Will U.s tools work on U.K 110v site supply?
Post by Wayne B on May 23^rd, 2012, 7:18pm

Thank you.I was told they may run hot but I was mostly interested in the chargers for the cordless tools.
Is the other option an adaptor from Currys? ( other retailers are available) LOL

Title: Re: Will U.s tools work on U.K 110v site supply?
Post by Lectrician on May 23^rd, 2012, 8:56pm

The adaptors will change voltage but not frequency.

Most battery chargers say on them 100-250v 50/60Hz. You could chop their plug off an put a UK one on. Check the specs.

Title: Re: Will U.s tools work on U.K 110v site supply?
Post by Wayne B on May 23^rd, 2012, 9:23pm

Thank you again will do. :)