Capacitor
A passive component that stores electrical energy in an electric field. Measured in farads (F), commonly microfarads (µF).
component
Capacitor
A capacitor is a passive electronic component that stores electrical energy in an electric field.
Definition
Capacitors store charge and can smooth Voltage, filter signals, and create timing circuits. They’re measured in farads (F), with common values in microfarads (µF) or picofarads (pF).
Key Points
- Blocks DC, passes AC
- Used for filtering, timing, energy storage
- Often used with Resistors in RC circuits
- Polarity matters for electrolytic types