>What you need to know is Watts, which BTW is how we Canadians measure power > consumption. So we pull out Ohms Law which states R = V/I (V= Volts, I= > Current, R= Resistance). Resistance is the same as Watts in this case. What on earth are you talking about :-) (:- W = I * V or 38 Ah well, at elast the Greate British education system can't be THAT bad, though it pretty grim.
Clive > >What you need to know is Watts, which BTW is how we Canadians measure power > > consumption. So we pull out Ohms Law which states R = V/I (V= Volts, I= > > Current, R= Resistance). Resistance is the same as Watts in this case. > > What on earth are you talking about :-) > > W = I * V or 38 > > Ah well, at elast the Greate British education system can't be THAT bad, > though it pretty grim. > > > Clive > ----- Original Message ----- > From: "Billy" <billybaker@SHAW.CA> > To: <vanagon@GERRY.VANAGON.COM> > Sent: Sunday, November 17, 2002 7:27 PM > Subject: Re: Laptop Power Consumption? > > > > Okay, let me take a stab at it. > > > > Your Voltage is 12 volts > > Your Current is 3.5 Amps > > > > What you need to know is Watts, which BTW is how we Canadians measure > power > > consumption. So we pull out Ohms Law which states R = V/I (V= Volts, I= > > Current, R= Resistance). Resistance is the same as Watts in this case. > > > > So... > > 12 / 3.5 = 3.429 Watts > > 16 / 2.6 = 6.154 Watts > > > > hmm... Something is not right here. Have you switched your amps around. > It > > would make more sense if you did. Because the wattage should be the same. > > > > 12 / 2.6 = 4.62 Watts > > 16 / 3.5 = 4.57 Watts > > > > This is more like the answer I was expecting. > > > > Bill Baker > > '86 Vanagon GL > > Nanaimo, Vancouver Island, B.C. > > > > > On the bottom of the Laptop ... the power requirment is listed as 16 > > > Volts / 2.6 amps > > > > > > On the bottom of the 12 Volt to 16 Volt Laptop Power Converter the power > > > requirment is listed as 12 volts / 3.5 amps > > > > > > Am I correct in assuming that the Total Power Consumption for the Laptop > > > and Converter is 3.5 amps? > > > > > > I don't believe it could possible be the total of the two which would be > > > 6.1? > > > > > > Larry Chase > > > Email: lchase@attglobal.net > > > Web: www.roadhaus.com <http://www.roadhaus.com/> - Under Construction > > > What: The Great North American Road Trip > > > When: 01.02.03 > > > How: RoadHaus - 1990 2.2 L VW Westfalia Syncro > > > Today: Mesa, AZ - 12V Stuff > > > From: Mesa, AZ > |
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