View Single Post
  #54  
Old 08-27-2005, 03:19 AM
Craig
Guest
 
Posts: n/a
Quote:
Originally Posted by joselu43
I am not an expert on the subject, but I would think that in order to store the same amount of energy as a battery the capacitors woud be very large and work at a (variable) voltage much higher that 12 volts. That would be dangerous and probably very expensive.

JL
That sounds right to me as well, I do not believe capacitors have the proper characteristics to store large amounts of energy and supply it in a controlled manner. I would think of a battery as a smoldering coal fire and a capacitor as a stick of TNT. They may have the same total energy available, but I wouldn't want to try to heat my house with TNT.
Reply With Quote