HP Forum Archive 20

[ Return to Index | Top of Index ]

strange classic power supply (pics) Message #1 Posted by Alberto Fenini on 16 Jan 2012, 5:55 a.m. ciao a tutti, last weekend I was sorting out few things in my collection, and I have found out this power supply. Is quite different from all the others I have, mostly for the shape, and the fact that is only 110 Volts makes me think is quite old. Has anyone ever seen it before ? Thanks for your comments, Alberto

Re: strange classic power supply (pics) Message #2 Posted by Paul Berger (Canada) on 16 Jan 2012, 6:35 a.m., in response to message #1 by Alberto Fenini That is the North American version of the charger used by the "Classics". My 35 has one that is identical to the one in your picture.

Re: strange classic power supply (pics) Message #3 Posted by hpnut on 16 Jan 2012, 11:45 a.m., in response to message #1 by Alberto Fenini a good example of an ugly industrial design. are those cooling fins (the six projections at the top)?

Re: strange classic power supply (pics) Message #4 Posted by Michael de Estrada on 16 Jan 2012, 11:53 a.m., in response to message #3 by hpnut Plastic cooling fins ?

Re: strange classic power supply (pics) Message #5 Posted by Ethan Conner on 16 Jan 2012, 2:06 p.m., in response to message #4 by Michael de Estrada There are some advantages. Up to 40% lighter, no antenna effect for reduced emi. This is from the Cool Shield website. Thermal Magic Technology releases its new aluminum-plastic lamp cup, whose weight is lesser and cost is lower compared to aluminum lamp cup.Based on the results of experiments, the average temperature of aluminum-plastic cooling fin is six degrees Celsius lower than that of aluminum cooling pin. Quote from a Taiwan light show.

[ Return to Index | Top of Index ]

Go back to the main exhibit hall