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Circuit Diagram

A circuit diagram is a graphical representation of an electrical circuit, all circuit components and interconnections between them. It shows the actual electrical connections, the physical arrangement of the wires and the components they connect.

Circuit diagrams show the electrical and electronic designs and are the base of electrotechnology and an obligatory part of detailed specifications of electrical engineering equipment. They are used for both manufacturing and maintenance of electrical and electronic devices. Circuit diagrams show the principles of operation and significant factors, which affect the operation of electrical and electronic devices.

The symbols used in Circuit diagrams are internationally standardized. The Electron Tube Circuits solution for ConceptDraw DIAGRAM software includes a large collection of symbols to design Circuit diagrams. All symbols are vector and designed according to the rules for reference designations.

The solution is also helpful in the education process to create the basic Circuit diagrams to illustrate the main principles of electricity and the reasons for electron movement in vacuum tubes, the mechanisms of functioning of electrical circuits and operation of electrical equipment, the common electrical standards. Circuit diagrams are also used to show the principle of thermionic emission, the Edison Effect, and amplification in the electron tubes. They help show the construction of all kinds of electron tubes (diode, triode, tetrode, pentode), operating parameters, and explain the purpose of all their components. Circuit diagrams allow you to visually compare various types of electron tubes, and emphasize their advantages, disadvantages, and limitations.

Circuit Diagram in ConceptDraw DIAGRAM

Example 1. Circuit Diagram in ConceptDraw DIAGRAM

The strict Circuit diagrams allow easy studying of various classes of circuits that have widespread applications and indicate the ways to combine the circuits of various types. They are used in radio-engineering, telecommunication, for manufacturing modern electronic equipment like radars, X-ray machines, oscilloscopes, etc. The principal signal paths may be highlighted to assist in understanding the signal flow through the circuit. For complex devices, multi-page schematics are often created and the flow of signals between the different parts is shown with special symbols.

Heptode Pentagrid Converter Circuits

Example 2. Heptode Pentagrid Converter Circuits

Create Circuit diagrams fast and easily by placing the ready-made components from the libraries in the document and arranging them with ease. Export your diagrams to different formats to effectively exchange with your colleagues.

4 libraries with large variety of vector elements and collection of professsionally designed samples are included to the Electron Tube Circuits solution. They contain the Blocking generator schematic, Circlotron circuit diagram, Audion circuit, Octode and Heptode pentagrid converter circuits, and many more other examples.

Circlotron Circuit Diagram

Example 3. Circlotron Circuit Diagram

The Electron Tube Circuits samples you see on this page were created in ConceptDraw DIAGRAM software using the drawing tools of the Electron Tube Circuits Solution. These examples successfully demonstrate the solution's capabilities and professional results you can achieve using it. An experienced user spent 5-10 minutes creating each of these samples.

Use the drawing tools of the Electron Tube Circuits solution to design your own Electron Tube Circuits Infographics quick, easy, and effective.

All source documents are vector graphic documents. They are available for reviewing, modifying, or converting to a variety of formats (PDF file, MS PowerPoint, MS Visio, and many other graphic formats) from the ConceptDraw STORE. The Electron Tube Circuits Solution is available for ConceptDraw DIAGRAM users.