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Electrical Symbols — Electrical Circuits

A circuit diagram or wiring diagram uses symbols to represent parts of a circuit.
Electrical and electronic circuits can be complicated. Making a drawing of the connections to all the component parts in the circuit's load makes it easier to understand how circuit components are connected. Drawings for electronic circuits are called "circuit diagrams". Drawings for electrical circuits are called "wiring diagrams".

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.

Interior Design. Registers, Drills and Diffusers — Design Elements

If you ever need to draw to create design interior using design elements, all necessary symbols can be taken from all of our numerous libraries, including Registers, Drills and Diffusers one, which contains 47 symbols.

Notation & Symbols for ERD

The ER diagram is constructed from the specific ERD graphic elements. There are used 2 types of ERD notations: Chen and Crow's Foot.
A complete set of work flow shapes, notation & symbols for ERD, entity relationship stencils, included in Entity-Relationship Diagram (ERD) solution for ConceptDraw DIAGRAM software, makes drawing diagrams based on ERD notation as smooth as possible.
The design elements library Tables contains 27 symbols of tables.
Use the vector stencils library Tables to develop house floor plans, home designs, kitchen and dining room design and furniture layout of cafe or restaurant.
"A table is a form of furniture with a flat horizontal upper surface used to support objects of interest, for storage, show, and/ or manipulation. The surface must be held stable; for reasons of simplicity, this is usually done by support from below by either a column, a "base", or at least three columnar "stands". In special situations, table surfaces may be supported from a nearby wall, or suspended from above.
Common design elements include:
top surfaces of various shapes, including rectangular, rounded, or semi-circular;
legs arranged in two or more similar pairs;
several geometries of folding table that can be collapsed into a smaller volume;
heights ranging up and down from the most common 18–30 inches (46–76 cm) range, often reflecting the height of chairs or bar stools used as seating for people making use of a table, as for eating or performing various manipulations of objects resting on a table;
presence or absence of drawers;
expansion of the surface by insertion of leaves or locking hinged drop leaf sections into horizontal position.
Desks are tables specifically intended for information-manipulation tasks, including writing and use of interactive electronics.
Tables of various shapes, heights, and sizes are designed for specific uses:
Dining room tables are designed to be used for formal dining.
Bedside tables, nightstands, or night tables are small tables used in a bedroom. They are often used for convenient placement of a small lamp, alarm clock, glasses, or other personal items.
Gateleg tables have one or two hinged leaves supported by hinged legs.
Coffee tables are low tables designed for use in a living room, in front of a sofa, for convenient placement of drinks, books, or other personal items.
Refectory tables are long tables designed to seat many people for meals.
Drafting tables usually have a top that can be tilted for making a large or technical drawing. They may also have a ruler or similar element integrated.
Workbenches are sturdy tables, often elevated for use with a high stool or while standing, which are used for assembly, repairs, or other precision handwork.
Nested tables are a set of small tables of graduated size that can be stacked together, each fitting within the one immediately larger. They are for occasional use (such as a tea party), hence the stackable design." [Table (furniture). Wikipedia]
The shapes library Tables is provided by the Floor Plans solution from the Building Plans area of ConceptDraw Solution Park.
 , square table, table, square table, rounded corners, round table, table, right rectangle table leaf, rectangle table leaf, right oval table leaf, oval table leaf, table leaf, rectangular table, table, rectangular table, rounded corners, oval table, table, left rectangle table leaf, rectangle table leaf, left oval table leaf, oval table leaf, table leaf, glass square table, glass table, glass oval table, glass table, corner table, table, center table leaf, table leaf, boat shape table, table, 90 degree table, 45 degree table,
The vector stencils library "Electrical circuits" contains 49 element symbols of electrical and electronic devices, including ignitors, starters, transmitters, circuit protectors, transducers, radio and audio equipment.
Use it for drawing electronic circuit diagrams and electrical schematics 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
Ground
Ground, ground connection, ground,
Equipotentiality
Equipotentiality, equipotentiality,
Igniter plug
Igniter plug, igniter plug,
Junction
Junction, junction,
Chassis
Chassis, chassis, frame ground connection,
Chassis 2
Chassis 2, chassis, frame ground connection,
Capacitor
Capacitor, fixed capacitor, capacitor,
Variable capacitor
Variable capacitor, variable capacitor, capacitor,
Capacitor 2
Capacitor 2, fixed capacitor, capacitor,
Variable capacitor 2
Variable capacitor 2, variable capacitor, capacitor,
Antenna
Antenna, antenna,
Antenna 2
Antenna 2, loop antenna, antenna,
Circuit breaker
Circuit breaker,
Fuse
Fuse, fuse,
Fuse 2
Fuse 2, fuse,
Alarm fuse
Alarm fuse, alarm fuse, fuse,
Alarm fuse 2
Alarm fuse 2, alarm fuse, fuse,
Circular generic component
Circular generic component, component,
Rectangular generic component
Rectangular generic component, component,
Transducer
Transducer, transducer,
Capacitive transducer
Capacitive transducer, capacitive transducer, transducer,
Non-capacitive transducer
Non-capacitive transducer, non-capacitive transducer, transducer,
Recording pickup head
Recording pickup head, pickup head, recording pickup head,
Reproducing pickup head
Reproducing pickup head, pickup head, reproducing pickup head,
Positive pulse
Positive pulse, pulse,
Negative pulse
Negative pulse,
Alternating pulse
Alternating pulse, pulse,
Saw tooth
Saw tooth, saw tooth, signal,
Positive step function
Positive step function, step function,
Negative step function
Negative step function,
Explosive squib
Explosive squib, explosive squib, electric explosive squib,
Sensing link squib
Sensing link squib, sensing link squib, electric sensing link squib,
Squib ignitor
Squib ignitor, squib ignitor, electric squib ignitor,
Unspecified material
Unspecified material, material,
Solid material
Solid material, solid material, material,
Semiconducting material
Semiconducting material, semiconducting material, material,
Liquid
Liquid, liquid, liquid material,
Insulating material
Insulating material, material, insulating material,
Gas
Gas, gas, gas material,
Electret
Electret, electret, electret material, material,
Surge protector
Surge protector, surge protector,
Multigap surge protector
Multigap surge protector, multigap surge protector, surge protector,
Valve surge protector
Valve surge protector, valve surge protector, surge protector,
Electrolytic surge protector
Electrolytic surge protector, electrolytic surge protector, surge protector,
Carbon block surge protector
Carbon block surge protector, carbon block surge protector, surge protector,
Protective gap surge protector
Protective gap surge protector, protective gap surge protector, protective gap, surge protector,
Sphere gap surge protector
Sphere gap surge protector, sphere gap surge protector, sphere gap, surge protector,
Horn gap surge protector
Horn gap surge protector, horn gap surge protector, horn gap, surge protector,
Circuit breaker
Circuit breaker, circuit breaker,
The vector stencils library Registers, drills and diffusers contains 47 symbols of rectangular, circular, linear and troffer air handling inlet/ outlet components.
Use the design elements library Registers, drills and diffusers to draw reflected ceiling plans (RCP) and HVAC layout floor plans using the ConceptDraw PRO diagramming and vector drawing software.
"A ceiling is an overhead interior surface that covers the upper limit of a room. It is not generally considered a structural element, but a finished surface concealing the underside of the floor or roof structure above.
Ceilings are classified according to their appearance or construction. A cathedral ceiling is any tall ceiling area similar to those in a church. A dropped ceiling is one in which the finished surface is constructed anywhere from a few inches to several feet below the structure above it. This may be done for aesthetic purposes, such as achieving a desirable ceiling height; or practical purposes such as providing a space for HVAC or piping. An inverse of this would be a raised floor. A concave or barrel shaped ceiling is curved or rounded, usually for visual or acoustical value, while a coffered ceiling is divided into a grid of recessed square or octagonal panels, also called a "lacunar ceiling". A cove ceiling uses a curved plaster transition between wall and ceiling; it is named for cove molding, a molding with a concave curve." [Ceiling. Wikipedia]
"... reflected Ceiling Plans (RCP)s showing ceiling layouts appear after the floor plans." [Plan (drawing). Wikipedia]
The shapes library "Registers, drills and diffusers" is contained in the Reflected Ceiling Plans solution from the Building Plans area of ConceptDraw Solution Park.
Reflected ceiling plan symbols
Reflected ceiling plan symbols, troffer outlet, light fixture, troffer inlet, troffer outlet, light fixture, troffer inlet, light fixture, rectangular outlet, rectangular inlet, linear outlet, diffuser, grille diffuser, grille, grille diffuser, circular outlet, diffuser, circular outlet, circular inlet,
The vector stencils library "HVAC ductwork" contains 55 duct and vent symbols of HVAC mechanical components. Use it for drawing HVAC ductwork system diagrams, heating, ventilation, air conditioning, refrigeration, automated building control, and environmental control design in the ConceptDraw PRO diagramming and vector drawing software extended with the HVAC Plans solution from the Building Plans area of ConceptDraw Solution Park.
Rect. duct, closed ends
Rect. duct, closed ends, straight duct,
Rect. duct, open 1 end
Rect. duct, open 1 end, straight duct,
Rect. duct, open both ends
Rect. duct, open both ends, straight duct,
Circ. duct, closed ends
Circ. duct, closed ends, straight duct,
Circ. duct, open 1 end
Circ. duct, open 1 end, straight duct,
Circ. duct, open both ends
Circ. duct, open both ends, straight duct,
Branch duct, rectangular
Branch duct, rectangular, branch duct,
Branch duct, circular
Branch duct, circular, branch duct,
Variable bend
Variable bend, variable bend, duct,
Miter bend
Miter bend, miter bend, duct,
Y junction
Y junction, Y junction, duct,
3 way junction
3 way junction, 3 way junction, three way junction, duct,
Junction 1
Junction 1, junction, duct,
Beveled junction, rect. duct, rect. branch
Beveled junction, rect. duct, rect. branch, beveled junction, duct,
Beveled junction, rect. duct, circ. branch
Beveled junction, rect. duct, circ. branch, beveled junction, duct,
Beveled junction, circ. duct, rect. branch
Beveled junction, circ. duct, rect. branch, beveled junction, duct,
Beveled junction, circ. duct, circ. branch
Beveled junction, circ. duct, circ. branch, beveled junction, duct,
Transition, rect. to rect.
Transition, rect. to rect., transitioning, reducing, duct,
Transition, rect. to circ.
Transition, rect. to circ., transitioning, reducing, duct,
Transition, circ. to rect.
Transition, circ. to rect., transitioning, reducing, duct,
Transition, circ. to circ.
Transition, circ. to circ., transitioning, reducing, duct,
Offset transition, rect. to rect.
Offset transition, rect. to rect., offset, transitioning, reducing, duct,
Offset transition, rect. to circ.
Offset transition, rect. to circ., offset, transitioning, reducing, duct,
Offset transition, circ. to rect.
Offset transition, circ. to rect., offset, transitioning, reducing, duct,
Offset transition, circ. to circ.
Offset transition, circ. to circ., offset, transitioning, reducing, duct,
Flexible connection, rect. duct
Flexible connection, rect. duct, flexible, connection,
Flexible connection, circ. duct
Flexible connection, circ. duct, flexible, connection,
Flexible connection 2, rect. duct
Flexible connection 2, rect. duct, flexible, connection,
Flexible connection 2, circ. duct
Flexible connection 2, circ. duct, flexible, connection,
Supply, rect. duct toward
Supply, rect. duct toward, supply, duct,
Supply, rect. duct away
Supply, rect. duct away, supply, duct,
Supply, rect. duct, elbow away
Supply, rect. duct, elbow away, supply, duct,
Supply, circ. duct toward
Supply, circ. duct toward, supply, duct,
Supply, circ. duct away
Supply, circ. duct away, supply, duct,
Supply, circ. duct, elbow away
Supply, circ. duct, elbow away, supply, duct,
Return, rect. duct toward
Return, rect. duct toward, return, duct,
Return, rect. duct away
Return, rect. duct away, return, duct,
Return, rect. duct, elbow away
Return, rect. duct, elbow away, return, duct,
Return, circ. duct toward
Return, circ. duct toward, return, duct,
Return, circ. duct away
Return, circ. duct away, return, duct,
Return, circ. duct, elbow away
Return, circ. duct, elbow away, return, duct,
Sliding damper, rect. duct
Sliding damper, rect. duct, sliding damper,
Sliding damper, circ. duct
Sliding damper, circ. duct, sliding damper,
Damper, ACD
Damper, ACD, damper,
Damper, BD
Damper, BD, damper,
Damper, FD/AD
Damper, FD/AD, damper,
Damper, MD
Damper, MD, damper,
Damper, SD/AD
Damper, SD/AD, damper,
Vert. duct, rect. duct toward
Vert. duct, rect. duct toward, vertical duct,
Vert. duct, rect. duct away
Vert. duct, rect. duct away, vertical duct,
Vert. duct, rect. duct, elbow away
Vert. duct, rect. duct, elbow away, vertical duct,
Vert. duct, circ. duct toward
Vert. duct, circ. duct toward, vertical duct,
Vert. duct, circ. duct away
Vert. duct, circ. duct away, vertical duct,
Vert. duct, circ. duct, elbow away
Vert. duct, circ. duct, elbow away, vertical duct,
VAV box
VAV box, VAV box, variable air volume box,

Interior Design. Office Layout Plan Design Element

While developing an office layout, it is important to choose a right office space. One should take into account that some layouts are suitable for frequent communication among employees and are inappropriate for a high level of concentration, and vice versa, private offices are not convenient for frequent communication.
ConceptDraw Building Drawing Tools - draw simple office layout plans easily with Office Layout Plan Design Element. Use it to draw office interior design floor plans, office furniture and equipment layouts, and blueprints for facilities management, move management, office supply inventories, assets inventories, office space planning.
How to Draw a Floor Plan
How to Draw a Floor Plan
The vector stencils library "Sales flowchart" contains 62 flow chart symbols.
Use it to design your sales flowcharts, workflow diagrams and process charts by the ConceptDraw PRO diagramming and vector drawing software.
"Flowcharts are used in designing and documenting simple processes or programs. Like other types of diagrams, they help visualize what is going on and thereby help understand a process, and perhaps also find flaws, bottlenecks, and other less-obvious features within it. There are many different types of flowcharts, and each type has its own repertoire of boxes and notational conventions. The two most common types of boxes in a flowchart are:
(1) a processing step, usually called activity, and denoted as a rectangular box,
(2) a decision, usually denoted as a diamond." [Flowchart. Wikipedia]
The shapes example "Design elements - Sales flowchart" is included in the Sales Flowcharts solution from the Marketing area of ConceptDraw Solution Park.
Flowchart symbols
Flowchart symbols, torso pictogram, title block, terminal point, tagged process, tagged document, summary, subroutine, predefined process, stored data, stickman pictogram, start, sort, sequential access storage, reference point, process step, preparation, prepare conditional, paper tape, page, or, on-page reference, inspection point, off-page reference, multi process, multi document, merge, manual operation, manual input, manual file, loop limit, lined process, shaded process, lined document, junction symbol, internal storage, flow line, arrow, connector, extract, part, device, event, entity, document, divided process, display, disk storage, direct access storage, delay, decision indicator, yes, decision indicator, no, decision, database, data input, data output, control transfer, conditional selector, concurrency symbol, completed form, document, compare, communication link, collate, check, audit, card, brace callout, comment, note, annotation,
The vector stencils library "HR flowchart" contains 62 flow chart symbols.
Use it to design your HR flowcharts, workflow diagrams and process charts by the ConceptDraw PRO diagramming and vector drawing software.
"Flowcharts are used in designing and documenting simple processes or programs. Like other types of diagrams, they help visualize what is going on and thereby help understand a process, and perhaps also find flaws, bottlenecks, and other less-obvious features within it. There are many different types of flowcharts, and each type has its own repertoire of boxes and notational conventions. The two most common types of boxes in a flowchart are:
(1) a processing step, usually called activity, and denoted as a rectangular box,
(2) a decision, usually denoted as a diamond." [Flowchart. Wikipedia]
The shapes example "Design elements - HR flowchart" is included in the HR Flowcharts solution from the Management area of ConceptDraw Solution Park.
Flowchart symbols
Flowchart symbols, torso pictogram, title block, terminal point, tagged process, tagged document, summary, subroutine, predefined process, stored data, stickman pictogram, start, sort, sequential access storage, reference point, process step, preparation, prepare conditional, paper tape, page, or, on-page reference, inspection point, off-page reference, multi process, multi document, merge, manual operation, manual input, manual file, loop limit, lined process, shaded process, lined document, junction symbol, internal storage, flow line, arrow, connector, extract, part, device, event, entity, document, divided process, display, disk storage, direct access storage, delay, decision indicator, yes, decision indicator, no, decision, database, data input, data output, control transfer, conditional selector, concurrency symbol, completed form, document, compare, communication link, collate, check, audit, card, brace callout, comment, note, annotation,

Entity-Relationship Diagram (ERD) with ConceptDraw DIAGRAM

Entity-Relationship Diagram (ERD) serves for detailed description of structures and databases. An ERD represents a diagram made up mainly of rectangular blocks (for entities, or data) linked with relationships. The links between the blocks describe relations between these entities. There are three types of relationships: one-to-one,
one-to-many, many-to-many.
Draw Entity-Relationship Diagrams (ERD) easily with ConceptDraw extended with Entity-Relationship Diagram (ERD) Solution from the Software Development Area. Use ERD software to create ER diagram.
How to Build an Entity Relationship Diagram (ERD)
How to Build an Entity Relationship Diagram (ERD)

IDEF3 Standard

Use Case Diagrams technology. IDEF3 Standard is intended for description and further analysis of technological processes of an enterprise. Using IDEF3 standard it is possible to examine and model scenarios of technological processes.
The design elements library Kitchen and dining room contains 22 symbols of furniture and applience.
Use the vector stencils library Kitchen and dining room to draw the furniture and applience layout floor plan of kitchen and dining room.
"A kitchen is a room or part of a room used for cooking and food preparation.In the West, a modern residential kitchen is typically equipped with a stove, a sink with hot and cold running water, a refrigerator and kitchen cabinets arranged according to a modular design. Many households have a microwave oven, a dishwasher and other electric appliances. The main function of a kitchen is cooking or preparing food but it may also be used for dining, food storage, entertaining, dishwashing and laundry." [Kitchen. Wikipedia]
"A dining room is a room for consuming food. In modern times it is usually adjacent to the kitchen for convenience in serving, although in medieval times it was often on an entirely different floor level. Historically the dining room is furnished with a rather large dining table and a number of dining chairs; the most common shape is generally rectangular with two armed end chairs and an even number of un-armed side chairs along the long sides." [Dining room. Wikipedia]
The shapes library Kitchen and dining room is provided by the Floor Plans solution from the Building Plans area of ConceptDraw Solution Park.
 , square, dining table, rounded corners, square, dining table, sink, round dining table, rectangular, dining table, rectangular dining table, rounded corners, platter counter, island, full bullnose counter, countertop, corner counter, bullnose counter, buffet, hutch, bevel counter, bent counter,
The vector stencils library "Flowchart" contains 26 symbols for drawing the flow charts using the ConceptDraw PRO diagramming and vector drawing software.
"Flowcharts are used in designing and documenting complex processes or programs. Like other types of diagrams, they help visualize what is going on and thereby help the viewer to understand a process, and perhaps also find flaws, bottlenecks, and other less-obvious features within it. There are many different types of flowcharts, and each type has its own repertoire of boxes and notational conventions. The two most common types of boxes in a flowchart are:
(1) a processing step, usually called activity, and denoted as a rectangular box;
(2) a decision, usually denoted as a diamond.
A flowchart is described as "cross-functional" when the page is divided into different swimlanes describing the control of different organizational units. A symbol appearing in a particular "lane" is within the control of that organizational unit. This technique allows the author to locate the responsibility for performing an action or making a decision correctly, showing the responsibility of each organizational unit for different parts of a single process. ...
Common alternate names include: flowchart, process flowchart, functional flowchart, process map, process chart, functional process chart, business process model, process model, process flow diagram, work flow diagram, business flow diagram. The terms "flowchart" and "flow chart" are used interchangeably." [Flowchart. Wikipedia]
The example "Design elements - Flowchart" is included in the Flowcharts solution from the area "What is a Diagram" of ConceptDraw Solution Park.
Flowchart notation
Flowchart notation, terminator, start, end, summing junction, summing, subroutine, predefined process, stored data, data storage, sort, process, action, preparation, or, off page, multiple documents, merge, store, manual loop, manual input, loop limit, internal storage, document, display, delay, decision, database, disk, data, input, output, connector, collate,