Electrical Symbols — Lamps, Acoustics, Readouts

Wiring and circuit diagrams use special symbols recognized by everyone who uses the drawings. The symbols on the drawings show how components like resistors, capacitors, inductors, switches, lamps, acoustic devices, measuring devices and other electrical and electronic components are connected together.

Electrical Symbols —  Lamps Acoustics Readouts

Pic. 1. Lamps Acoustics Readouts

ConceptDraw PRO is a powerful software for creating professional looking electrical diagram quick and easy. For this purpose you can use the Electrical Engineering solution from the "Engineering" area of ConceptDraw Solution Park.

Electrical Engineering Solution for ConceptDraw PRO provides the stencils libraries of ready-to-use predesigned 926 vector symbols, templates and samples that make your electrical drawing quick, easy and effective.

26 libraries of the Electrical Engineering Solution of ConceptDraw PRO make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.

Electrical Symbols

Pic. 2. Electrical Engineering symbols

Electrical diagram software will assist you in drawing your electrical diagrams with minimal effort and makes it very easy for beginners. Electrical symbols and smart connectors help present your electrical drawings, electrical schematic, wiring diagrams and blue prints.

Electrical Symbols —  Lamps Acoustics Readouts

Pic. 3. Electrical Symbols — Lamps Acoustics Readouts

Most of the electrical symbols can be changed in their appearance, styles and colors according to users' requirements. Electrical symbols are used to represent various electrical and electronic devices in a schematic diagram of an electrical or electronic circuit.

The following table lists some lamps acoustics readouts electrical symbols in our electrical diagram software.

Symbol Meaning
Electrical Symbols — Lamps Acoustics Readouts
AmmeterAmmeter
Frequency meterFrequency meter
GalvanometerGalvanometer
OscilloscopeOscilloscope
SynchroscopeSynchroscope
VoltmeterVoltmeter
ThermometerThermometer
WavemeterWavemeter
Standard bell with 1 line inputStandard bell with 1 line input
Standard bell with 2 lines inputStandard bell with 2 lines input
Bell with 1 line inputBell with 1 line input
Bell with 2 lines inputBell with 2 lines input
Single-stroke bell with 1 line inputSingle-stroke bell with 1 line input
Single-stroke bell with 2 lines inputSingle-stroke bell with 2 lines input
Siren with 1 line inputSiren with 1 line input
Siren with 2 lines inputSiren with 2 lines input
Buzzer with 1 line inputBuzzer with 1 line input
Buzzer with 2 lines inputBuzzer with 2 lines input
Buzzer with 1 line inputBuzzer with 1 line input
Buzzer with 2 lines inputBuzzer with 2 lines input
Indicating lamp with 1 line inputIndicating lamp with 1 line input
Indicating lamp with 2 lines inputIndicating lamp with 2 lines input
Non-indicating lamp with 1 line inputNon-indicating lamp with 1 line input
Non-indicating lamp with 2 lines inputNon-indicating lamp with 2 lines input
LampLamp
Signal lampSignal lamp
Fluorescent lamp 2 terminalFluorescent lamp 2 terminal
Fluorescent lamp 4 terminalFluorescent lamp 4 terminal
SpeakerSpeaker
Speaker with microphoneSpeaker with microphone
MicrophoneMicrophone
Capacitor microphoneCapacitor microphone
Push-pull microphonePush-pull microphone
Microphone with 1 lineMicrophone with 1 line
Microphone with 2 linesMicrophone with 2 lines

Electrical measuring instruments, from the name itself, refer to devices used for measuring various electrical aspects such as the presence and amount of current, voltage, resistance, power and etc.


How to Create an Electrical Diagram Using Lamps Acoustics Readouts Library

  • Open ConceptDraw PRO new document page.
  • Select libraries from Electrical Engineering section.

    Libraries from Electrical Engineering section

  • There are a few different ways to place an object into your drawing:

    • Click on an object and then click on the document, at the place you want the object to be inserted.
    • Perform a drag-and-drop from the library to your document.
    • Double click on an object’s icon in the library to place an object in the center of your document.
  • Select the Smart Connector tool Smart Connector. To connect elements using this tool, drag the connector from one connect dot to another.You can use Layers to place connections on different layers.
  • Result: Electrical Diagram.

    Electrical Diagram







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