Open main menu
Wikimedia Commons β

User:Omegatron/Gallery

< User:Omegatron

Self-made images

Contents

Electrical diagramsEdit

Op-amp transistor levelEdit

  • 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 configurationsEdit

Component modelsEdit

Series and parallel circuitsEdit

(Old PNG versions were here)

Newer SVG versionsEdit

  • Capacitors in series

  • Inductors in series

  • Resistors in series

  • Generalized impedances in series

  • Capacitors in parallel

  • Inductors in parallel

  • Resistors in parallel

  • Generalized impedances in parallel

  • Resistors in parallel and series

  • Generalized impedances in parallel and series

RLC circuitsEdit

  • RLC parallel circuit

  • RLC series circuit

Simple source and load circuitsEdit

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

  • Ohm's law with a voltage source

  • Current SVG version

  • Voltage SVG version

  • Relationship between dBu and dBm

Thevenin and Norton theoremsEdit

  • Thevenin or Norton simplification - Step 1

  • Thevenin simplification - Step 2

  • Norton simplification - Step 2

  • Thevenin or Norton simplification - Step 3

  • Thevenin simplification - Step 4

  • Norton simplification - Step 4

  • Thevenin and Norton equivalent circuits

Flip flops (derivative work)Edit

  • SR flip-flop

  • T flip-flop

  • Flipflopjk.png

    JK flip-flop

Transistor amplifier configurationsEdit

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 SVGsEdit

  • NPN emitter follower

  • NPN common emitter

  • NPN common emitter with emitter degeneration

  • NPN common base

  • NPN phase splitter

  • PNP emitter follower


  • N-channel JFET source follower

  • N-channel JFET common source

  • N-channel JFET common source with source degeneration

  • N-channel JFET common gate

Modular tables of imagesEdit

TransistorsEdit

  • N-channel JFET

  • P-channel JFET

  • 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:

TransformersEdit

  • Air-core transformer

  • Iron-core transformer

  • Transformer with tickler

  • Step-down transformer

  • Step-up transformer

  • Transformer with center tap

As seen in:

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

VariousEdit

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

FiltersEdit

Batteries in parallelEdit

  • Batteries in parallel with different voltages

  • Batteries in parallel with different voltages

  • Batteries in parallel with different voltages

Diode symbolsEdit

Transmission linesEdit

SVG testingEdit

  • Omegatron test image.svg

    Test image for SVG editing in external editor

  • Omegatron test image.png

    Test image for PNG editing in external editor

  • Worksheet for constructing electrical schematics from pre-drawn components

  • Worksheet for constructing electrical schematics from pre-drawn components (using px sizes)

  • Worksheet for constructing electrical schematics from pre-drawn components (bigger size for better display on image description page)

Unsorted electricalEdit

  • 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 graphsEdit

Music, audio, acousticsEdit

Microphone patternsEdit

  • Omni

  • Bi-directional

  • Cardioid

  • Hyper-cardioid

  • Shotgun

Waveforms for audio compression, limiting, etc.Edit

MagnetsEdit

Peltier-Seebeck effectEdit

  • Seebeck effect.png

    Seebeck effect in a bar of metal

  • Seebeck effect thermocouple circuit

  • Alternate Seebeck effect circuit

  • Peltier effect thermocouple circuit

Binary code waveforms (derivative work)Edit

Signals and transformsEdit

Signal type icons/thumbnailsEdit

  • Sine wave

  • Half-wave rectified sine

  • Full-wave rectified sine

  • Triangle wave

  • Square wave

  • Sawtooth wave

Filter curvesEdit

Rounding functions (SVG versions)Edit

UnsortedEdit

  • Two masses

  • Abortion histogram

  • World energy usage by source, as a width chart

ScreenshotsEdit

PhotosEdit

ElectronicsEdit

ConnectorsEdit

Cell phoneEdit

Lissajous figuresEdit

WaterEdit

  • Droplet splashing

  • Droplet splashing

  • Droplet splashing

  • Droplet splashing and water globules

  • Water globules

  • Water globules

  • ← Cropped

SpidersEdit

PlantsEdit

  • Prayer plant

  • Prayer plant

  • Prayer plant

  • Arrowhead plant?

  • Arrowhead plant?

Super-resolution examplesEdit

OtherEdit

AudioEdit

Retrieved from "https://commons.wikimedia.org/w/index.php?title=User:Omegatron/Gallery&oldid=112837983"