I took the following text from another site:
220Watt Peltier
http://www.tekheads.co.uk/products.p...oductId=600604
With no sign of over-heating in connections,took some rough Volt/Amp readings under the above conditions :- 5v/7a, 6v/8a, 8v/11a, 10v/14.5a, 12v/17a, 13.8v/19.5a, 15v/21a, 16v/22a...
These observations may interest those choosing a suitable PSU for this Peltier.