In article ,
www.GymRatZ.co.uk wrote:
On 13/06/2012 13:12, Dave Plowman (News) wrote:

Is it a transformer or power supply? A transformer will be heavy - a PS
not.

A transformer is only a component part of a type of power supply.
The weight would be significantly different if the "power supply" was
either a switch mode unit (the light one) or using a direct transformer
output (heavy one).

Yes, pet.

--
*Even a blind pig stumbles across an acorn now and again *

Dave Plowman London SW
To e-mail, change noise into sound.