[R-390] Possible source for isolation transformers?

[Sheldon Daitch]

Many wall-wart  power supplies these days are all voltage, but you have 
to make sure from the PS specs.

My US Nokia cell phone charger is identical to my European Nokia cell 
phone charger, except for the
wall prongs, the US one fits US outlets, and the European one fits the 
larger round two prong European outlets.

I also bought, some years back, a Radio Shack multiple output voltage 
wall-wart type PS.  This works on
both 110 to 240 and have a switch selectable DC output, plus it uses 
RS's line of add-on output plugs.

73

Sheldon

Barry wrote:

>  I belong to a list of folks who have (or will) travel overseas and several ask from time to time about what to use to power their various 120V appliances (chargers, etc.) while overseas.  While a small converter is fine for charging a battery or running a small device, 
>
>