Electrical Symbols, Electrical Diagram Symbols

When drawing Electrical Schematics, Electrical Circuit Diagrams, Power Systems Diagrams, Circuit and Wiring Diagrams, Digital and Analog Logic Schemes, you will obligatory need the electrical symbols and pictograms to represent various electrical and electronic devices, such as resistors, wires, transistors, inductors, batteries, switches, lamps, readouts, amplifiers, repeaters, relays, transmission paths, semiconductors, generators, and many more. Today these symbols are internationally standardized, so the diagrams designed using them are recognizable and comprehensible by specialists from different countries. Electrical Engineering Solution included to ConceptDraw Solution Park provides 26 libraries with 926 commonly used electrical schematic and electrical engineering symbols making the reality the easy drawing of Electrical diagrams, schematics and blueprints. Now you need only a few minutes to create great-looking Electrical diagram, simply choose required electrical design elements from the libraries, drag them on the needed places at the document and connect in a suitable way.

Electrical Symbols — Switches and Relays

In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another. The mechanism of a switch may be operated directly by a human operator to control a circuit (for example, a light switch or a keyboard button), may be operated by a moving object such as a door-operated switch, or may be operated by some sensing element for pressure, temperature or flow. A relay is a switch that is operated by electricity. Switches are made to handle a wide range of voltages and currents; very large switches may be used to isolate high-voltage circuits in electrical substations. 26 libraries of the Electrical Engineering Solution of ConceptDraw DIAGRAM 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 — Semiconductor Diodes

In electronics, a diode is a two-terminal electronic component that conducts primarily in one direction (asymmetric conductance); it has low (ideally zero) resistance to the flow of current in one direction, and high (ideally infinite) resistance in the other. A semiconductor diode is a crystalline piece of semiconductor material with a p–n junction connected to two electrical terminals. Today, most diodes are made of silicon, but other semiconductors such as selenium or germanium are sometimes used. 26 libraries of the Electrical Engineering Solution of ConceptDraw DIAGRAM 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.

Semiconductor diodes - Vector stencils library

The vector stencils library "Semiconductor diodes" contains 24 symbols of semiconductor diodes.
Use these shapes for drawing electronic schematics and circuit diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-electrical

Diode, env

Diode

Diode, reverse blocking, env

Diode, reverse blocking

Diode, reverse conducting, env

Diode, reverse conducting

Tunnel diode, env

Tunnel diode

Zener diode, env

Zener diode

Backward diode, env

Backward diode

Varactor, env

Varactor

Four layer diode, env

Four layer diode

LED, env

LED

Photo-diode, env

Photo-diode

Breakdown diode, uni-directional, env

Breakdown diode, uni-directional

Breakdown diode, bi-directional, env

Breakdown diode, bi-directional

Used Solutions

Engineering >

Electrical Engineering

How To use House Electrical Plan Software

How we can conduct the electricity at house correctly without a plan? It is impossible. The House electrical diagram depicts locations of switches, outlets, dimmers and lights, and lets understand how you will connect them. But design of House Electrical Plan looks a complex task at a glance, which requires a lot of tools and special experience. But now all is simple with all-inclusive floor plan software - ConceptDraw DIAGRAM. As a house electrical plan software, the ConceptDraw DIAGRAM contains libraries with a large range of professional lighting and electrical symbols, ready-to-use electrical plans samples and examples, and built-in templates for creating great-looking Home floor electrical plans. It is a fastest way to draw Electrical circuit diagrams, Electrical wiring and Circuit schematics, Digital circuits, Electrical equipment, House electrical plans, Satellite television, Cable television, Home cinema, Closed-circuit television when are used the tools of Electric and Telecom Plans Solution from ConceptDraw Solution Park. Files created in Visio for Mac app can be easily imported to ConceptDraw DIAGRAM. Also you may import stencils and even libraries. Try for free an alternative to Visio that Apple users recommend.

Create an Electrical Diagram

Design elements - Semiconductor diodes

The vector stencils library "Semiconductor diodes" contains 24 symbols of semiconductor diodes for drawing electronic schematics and circuit diagrams.
"In electronics, a diode is a two-terminal electronic component with asymmetric conductance; it has low (ideally zero) resistance to current in one direction, and high (ideally infinite) resistance in the other. A semiconductor diode, the most common type today, is a crystalline piece of semiconductor material with a p–n junction connected to two electrical terminals. A vacuum tube diode has two electrodes, a plate (anode) and a heated cathode. Semiconductor diodes were the first semiconductor electronic devices. ...
Today, most diodes are made of silicon, but other semiconductors such as selenium or germanium are sometimes used." [Diode. Wikipedia]
The shapes example "Design elements - Semiconductor diodes" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.

Semiconductor diode symbols

Used Solutions

Engineering >

Electrical Engineering

Fire Evacuation Plan Template

Have you ever created the fire plans on the base of Fire Evacuation Plan Template? It's incredibly convenient and time-saving way. Let's try to make sure this with Fire and Emergency Plans solution from the Building Plans Area for ConceptDraw DIAGRAM software.

Fitness Plans

ConceptDraw DIAGRAM diagramming and vector drawing software extended with Gym and Spa Area Plans solution from Building Plans area of ConceptDraw Solution Park is the best for simple and fast drawing the Fitness Plans.

Electrical Diagram Software

Electrical engineering and electronic engineering are extensive fields dedicated to research, design, development, manufacturing, test, and montage of systems and devices of electricity, electronics, microelectronics, telecommunications, power engineering, etc. These fields use various types of schemes, diagrams, technical drawings and require a special precision, accuracy and attention at their construction and using. The availability of modern specialized software has great importance for electrical engineers and electronic specialists, it assists them in drawing Electrical schematics and diagrams, Electrical drawings and Wiring schemes, Electronic Circuit schematics, etc. One of such software is ConceptDraw DIAGRAM extended with Electrical Engineering Solution that offers powerful drawing tools, wide variety of samples and libraries with numerous quantity of predesigned electrical symbols and vector objects of electrical devices. All they help design with minimal efforts Electrical diagrams and blueprints of any complexity, now drawing process is easy even for beginners.

Create an Electrical Diagram

Electric Visual

ConceptDraw DIAGRAM diagramming and vector drawing software offers the Electric and Telecom Plans Solution from the Building Plans Area which provides the extensive tools for drawing attractive Electric Visual plans.

Semiconductor diodes - Vector stencils library

Diode, env

Diode

Diode, reverse blocking, env

Diode, reverse blocking

Diode, reverse conducting, env

Diode, reverse conducting

Tunnel diode, env

Tunnel diode

Zener diode, env

Zener diode

Backward diode, env

Backward diode

Varactor, env

Varactor

Four layer diode, env

Four layer diode

LED, env

LED

Photo-diode, env

Photo-diode

Breakdown diode, uni-directional, env

Breakdown diode, uni-directional

Breakdown diode, bi-directional, env

Breakdown diode, bi-directional

Used Solutions

Engineering >

Electrical Engineering

Semiconductor diodes - Vector stencils library

Diode, env

Diode

Diode, reverse blocking, env

Diode, reverse blocking

Diode, reverse conducting, env

Diode, reverse conducting

Tunnel diode, env

Tunnel diode

Zener diode, env

Zener diode

Backward diode, env

Backward diode

Varactor, env

Varactor

Four layer diode, env

Four layer diode

LED, env

LED

Photo-diode, env

Photo-diode

Breakdown diode, uni-directional, env

Breakdown diode, uni-directional

Breakdown diode, bi-directional, env

Breakdown diode, bi-directional

Used Solutions

Engineering >

Electrical Engineering

Hotel Floorplan

This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Floor Plans Solution from the Building Plans area of ConceptDraw Solution Park. The Floor Plans are necessary for architects, builders, designers. It’s convenient and simple design the professional looking Floor Plans in ConceptDraw DIAGRAM.

Home Electrical Plan

Planning and construction of any building begins from the designing its floor plan and a set of electrical, telecom, piping, ceiling plans, etc. Solutions of Building Plans Area of ConceptDraw Solution Park can effectively help you develop all these plans. Let's design the Home Electrical Plan in ConceptDraw DIAGRAM quick and easy.

Residential Electric Plan

How to create a Residential Electric Plan quick and easy? The simplest way is to use the tools of ConceptDraw DIAGRAM software extended with Electric and Telecom Plans Solution from the Building Plans Area of ConceptDraw Solution Park.

Electrical Symbols — IGFET

There are several types of insulated gate field-effect transistors (IGFETs) in common use. The early term metal oxide semiconductor field-effect transistor (MOSFET) is still in use, and MOSFET is usually acceptable as a generic term for IGFETs. The metal oxide, and the insulation in the IGFET, is the insulating material between the gate terminal and the substrate between the source and drain terminals. This insulator must have very low leakage, of course, but another requirement for good performance of the transistor is that the dielectric constant of the material must be very high. 26 libraries of the Electrical Engineering Solution of ConceptDraw DIAGRAM 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.

Restaurant Floor Plans Samples

Imagine a place for socialization, comfort, relax and memories - restaurant. It is more than just food enterprise. Atmosphere and appearance of the whole restaurant and separately of each area, whether dining room, bar, waiting lounge, or restroom, are most important points. The idea behind the restaurant greatly determines materials, the flow of spaces and placement of walls. Design also should to be functional and practical to increase the staff productivity and sales. Thinking a lot about architecture, design and menu of the restaurant, don't forget about safety, ergonomy and profitability. When you planning to open a restaurant, you have create Restaurant Layout Plan, Restaurant Floor Plan, Restaurant Design Plan, Restaurant Electrical Plan, Emergency Plan, Plan of Furniture Arrangement, Landscape Design Plan. Sounds complicated? No worries, ConceptDraw DIAGRAM extended with Cafe and Restaurant Floor Plan solution contains variety of Restaurant Floor Plans samples, templates and predesigned objects which will help you in successful planning and designing your new restaurant or renovation an existing one.

Interior Design. Registers, Drills and Diffusers — Design Elements

The interior design project for any home, flat, business center includes the set of different plans and documents, among them obligatory are the ceiling plans. For creation these plans will be convenient to use professional drawing software. It is especially useful in cases when you need create and propose for customer the multiple alternative design plans for choice. ConceptDraw DIAGRAM diagramming and vector drawing software extended with Reflected Ceiling Plan solution is the choice of architects, designers, electricians, and other building-related people. It is ideal for displaying the ceiling design ideas which meet any requirements of building and budget. Included templates, samples and especially wide selection of vector design elements, including the elements offered by Registers, Drills and Diffusers library are helpful in drawing without efforts professional-looking Reflected Ceiling plans, Reflective Ceiling plans, Lighting Plans, Electrical Plans, Plans of location the outlets, grilles, diffusers, registers, light fixtures, light panels, etc.

F&B

High competition among the restaurants at the food court requires original design ideas. To attract visitors and increase sales are used many kinds of advertising products, brightly colored signboards, menus and show-cases, often are used the molds of beautifully decorated dishes. Now designing of colorful F&B (food and beverage) materials is easier than ever thanks to the ConceptDraw DIAGRAM diagramming and vector drawing software extended with Food Court Solution from the Food and Beverage Area of ConceptDraw Solution Park.

Wiring Diagram Floor Software

This sample shows diagram of the electrical wiring of the apartment. You can see the arrangement of the sockets and the main control on this diagram. The electrical diagram is the important part of the architectural project. Using the predesigned objects, templates and samples of the Electrical Engineering solution for ConceptDraw DIAGRAM you can create your own professional electrical diagrams, wiring diagrams quick and easy.

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