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Everything about Capacitor

Electronic component

A capacitor is a device that stores electrical energy by accumulating electric charges on two closely spaced surfaces that are insulated from each other. It is a passive electronic component with two terminals. A capacitor was originally known as a condenser, a term still encountered in a few compound names, such as the condenser microphone. Colloquially, a capacitor may be called a cap. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: CapacitorA 5-minute orientation
  2. Skim a recent paper: Altering Thermal Transformation Pathway to Create Closed Pores in Coal‐Derived Hard Carbon and Boosting of Na+ Plateau Storage for High‐Performance Sodium‐Ion Battery and Sodium‐Ion CapacitorInfluential work since 2022
  3. Pick up a classic book: Principles of electric circuitsThe most-reprinted book on the subject
  4. Read the landmark paper: Charge Storage Mechanism of MnO 2 Electrode Used in Aqueous Electrochemical CapacitorCited 2,690 times
  5. Go sideways: Capacitor typesA closely related topic
  6. Go sideways: CapacitanceA closely related topic

📖 Definitions

Noun An electronic component capable of storing electrical energy in an electric field; especially one consisting of two conductors separated by a dielectric.

Noun ↑ Giovanni Saggio, Principles of Analog Electronics, p. 123, CRC Press, 2014 →ISBN.

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

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