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User:Omegatron/Gallery

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Self-made images

Electrical diagrams

Op-amp transistor level

  •  
    Transistor level diagram of an op-amp
  •  
    Sectioned transistor level diagram of an op-amp
  •  
    Sectioned transistor level diagram of an op-amp with labeled transistors

Op-amp configurations

Component models

Series and parallel circuits

(Old PNG versions were here)

Newer SVG versions

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    Capacitors in series
  •  
    Inductors in series
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    Resistors in series
  •  
    Generalized impedances in series
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    Capacitors in parallel
  •  
    Inductors in parallel
  •  
    Resistors in parallel
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    Generalized impedances in parallel
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    Resistors in parallel and series
  •  
    Generalized impedances in parallel and series

RLC circuits

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    RLC parallel circuit
  •  
    RLC series circuit

Simple source and load circuits

Showing Source impedance, load impedance, impedance matching, Ohm's law, etc.

  •  
    Source and load circuit with R resistors
  •  
    Source and load circuit with Z resistors
  •  
    Source and load circuit with Zs in boxes
  •  
    Source and load circuit with Z resistors
  •  
    Source and load circuit with R resistors showing I and V load
  •  
    Ohm's law with a current source
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    Ohm's law with a voltage source
  •  
    Current SVG version
  •  
    Voltage SVG version
  •  
    Relationship between dBu and dBm
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Thevenin and Norton theorems

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    Thevenin or Norton simplification - Step 1
  •  
    Thevenin simplification - Step 2
  •  
    Norton simplification - Step 2
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    Thevenin or Norton simplification - Step 3
  •  
    Thevenin simplification - Step 4
  •  
    Norton simplification - Step 4
  •  
    Thevenin and Norton equivalent circuits

Flip flops (derivative work)

Transistor amplifier configurations

Based on the Sedra/Smith "Universal amplifier" teaching method, which I now think (know?) is a poor idea. See w:Talk:Common_collector#Collector_resistors

Newer SVGs

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    NPN emitter follower
  •  
    NPN common emitter
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    NPN common emitter with emitter degeneration
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    NPN common base
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    NPN phase splitter
  •  
    PNP emitter follower


  •  
    N-channel JFET source follower
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    N-channel JFET common source
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    N-channel JFET common source with source degeneration
  •  
    N-channel JFET common gate

Modular tables of images

(I didn't make the individual images, they were from public domain https://www.qsl.net/wd9eyb/klunky/framed.html.)

Transistors

  •  
    N-channel JFET
  •  
    P-channel JFET
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    Enhancement mode N-channel IGFET
  •  
    Depletion mode N-channel IGFET
  •  
    Enhancement mode P-channel IGFET
  •  
    Depletion mode P-channel IGFET
  •  
    PNP BJT
  •  
    NPN BJT

As seen in:

      P-channel
      N-channel
JFET IGFET enh IGFET dep
  PNP
  NPN


Newer SVGs:

Transformers

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    Air-core transformer
  •  
    Iron-core transformer
  •  
    Transformer with tickler
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    Step-down transformer
  •  
    Step-up transformer
  •  
    Transformer with center tap
  •  
    Autotransformer

As seen in:

       
Air core Iron core Coil with
tickler 		Step down
     
Step up Center tap
(iron core) 		Autotransformer

Various

Originally from Wikibooks:Electronics

Sources:

         
Voltage
Source 		Current
Source 		Controlled
Voltage
Source 		Controlled
Current
Source 		Battery
of cells

Grounds:

     
Signal
Ground 		Chassis
Ground 		Earth
Ground

Resistors:

 
   
Resistor Variable
Resistor

Capacitors:

 
 
 
     
Capacitor Polarized
Capacitor 		Variable
Capacitor

Diodes:

       
Diode Light-Emitting
Diode 		Zener
Diode 		Schottky
Diode

Filters

Batteries in parallel

  •  
    Batteries in parallel with different voltages
  •  
    Batteries in parallel with different voltages
  •  
    Batteries in parallel with different voltages

Diode symbols

Transmission lines

SVG testing

Unsorted electrical

  •  
    Operational transconductance amplifier
  •  
    Schematic symbol and electronic model for a piezoelectric sensor.
  •  
    Simplified electronic models for a piezoelectric sensor.
  •  
    Piezoelectric sensor frequency response

Other diagrams and graphs

Music, audio, acoustics

Microphone patterns

  •  
    Omni
  •  
    Bi-directional
  •  
    Cardioid
  •  
    Hyper-cardioid
  •  
    Shotgun

Waveforms for audio compression, limiting, etc.

Magnets

Peltier-Seebeck effect

Binary code waveforms (derivative work)

Signals and transforms

Signal type icons/thumbnails

  •  
    Sine wave
  •  
    Half-wave rectified sine
  •  
    Full-wave rectified sine
  •  
    Triangle wave
  •  
    Square wave
  •  
    Sawtooth wave

Filter curves

Rounding functions (SVG versions)

Unsorted

  •  
    Two masses
  •  
    Abortion histogram
  •  
    World energy usage by source, as a width chart

Screenshots

Photos

Electronics

Connectors

Cell phone

Lissajous figures

Water

  •  
    Droplet splashing
  •  
    Droplet splashing
  •  
    Droplet splashing
  •  
    Droplet splashing and water globules
  •  
    Water globules
  •  
    Water globules
  •  
    ← Cropped

Spiders

Plants

  •  
    Prayer plant
  •  
    Prayer plant
  •  
    Prayer plant
  •  
    Arrowhead plant?
  •  
    Arrowhead plant?
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  •  
  •  
  •  

Super-resolution examples

Other

Audio

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