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Enhancing Stereo System of a Car with Stiffening Capacitor

Learn about electrolytic capacitors, particularly the aluminium type, their construction, and use in car stereo systems. Calculations for total energy per unit length at 12V are also included. Explore more at the provided links.

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Enhancing Stereo System of a Car with Stiffening Capacitor

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  1. Lecture 6.3

  2. Demonstration Lecture 6.3

  3. Lecture 6.3

  4. “Stiffening capacitor” for the stereo system of a car. Lecture 6.3

  5. Electrolytic Capacitors The aluminium electrolytic capacitor consists of two foils interleaved with an absorbent paper, and wound tightly into a cylinder. The positive foil, or anode, is made from pure aluminium foil on the surface of which aluminium oxide dielectric has been formed electrolytically. The foil has been etched to increase the effective surface area, and the area of the anode is ypically 30–100 times larger than the plan area of the foil. http://www.ami.ac.uk/courses/topics/0136_ec/ Lecture 6.3

  6. The Leyden Jar http://www.sparkmuseum.com/BOOK_LEYDEN.HTM Lecture 6.3

  7. Lecture 6.3

  8. (A) (B) Calculate the total energy per unit length for voltage 12 V. Lecture 6.3

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