Basic Electronic Components used in PCB Designing
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BASIC ELECTRONICS DEVICES IN PCB DESIGNING
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Transcript of Basic Electronic Components used in PCB Designing
Resistor
Resistor is an electrical component that reduces the electric current.
Units : ohms (symbol: Ω)
Capacitors
A capacitor (originally known as a condenser) is a passive two-
terminal component used to store electrical energy.
Units: microfarads ( uF or mfd)
or Pico farads (pF)
Transistors
A device composed of Semiconductor material that amplifies a
signal or opens or closes a circuit.
a – Bipolar , b - FET, c - MOSFET, d - Dual gate MOSFET,
e - Inductive channel MOSFET, f - Single connection transistor
Types of Transistors
A light-emitting diode (LED) is a two-lead semiconductor light source.
It is a pn-juntion diode, which emits light when activated
LED