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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 — Terminals and Connectors

Electrical Symbols — Terminals and Connectors
An electrical connector, is an electro-mechanical device used to join electrical terminations and create an electrical circuit. Electrical connectors consist of plugs (male-ended) and jacks (female-ended). The connection may be temporary, as for portable equipment, require a tool for assembly and removal, or serve as a permanent electrical joint between two wires or devices.

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.

Electrical Symbols — MOSFET

The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of transistor used for amplifying or switching electronic signals.
Although the MOSFET is a four-terminal device with source (S), gate (G), drain (D), and body (B) terminals, the body (or substrate) of the MOSFET is often connected to the source terminal, making it a three-terminal device like other field-effect transistors. Because these two terminals are normally connected to each other (short-circuited) internally, only three terminals appear in electrical diagrams. The MOSFET is by far the most common transistor in both digital and analog circuits, though the bipolar junction transistor was at one time much more common.
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 — Logic Gate Diagram

In electronics, a logic gate is an idealized or physical device implementing a Boolean function; that is, it performs a logical operation on one or more logical inputs, and produces a single logical output. Depending on the context, the term may refer to an ideal logic gate, one that has for instance zero rise time and unlimited fan-out, or it may refer to a non-ideal physical device
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.
The vector stencils library "Internet symbols" contains 11 Internet clipart images and symbols for drawing computer network diagrams.
The clip art example "Internet symbols - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ computer-and-networks
Generic firewall
Generic firewall, generic firewall,
Hardware firewall
Hardware firewall, hardware firewall,
Firewall w/hole
Firewall w/hole, firewall with hole,
Firewall w/tunnel
Firewall w/tunnel, firewall with tunnel,
Smartcard, secure ID card
Smartcard, secure ID card, Smartcard, secure ID card,
Virtual web site (root)
Virtual web site (root), virtual web site, root,
WWW Server
WWW Server, WWW server,
WWW Cluster
WWW Cluster, WWW cluster,
Firewall
Firewall, firewall,
Cloud
Cloud, cloud,
Smart key
Smart key, Smart key,
Used Solutions

Process Flowchart

Process Flowchart
ConceptDraw is Professional business process mapping software for making process flow diagram, workflow diagram, general flowcharts and technical illustrations for business documents. It is includes rich examples, templates, process flowchart symbols. ConceptDraw flowchart maker allows you to easier create a process flowchart. Use a variety of drawing tools, smart connectors, flowchart symbols and shape libraries to create flowcharts of complex processes, process flow diagrams, procedures and information exchange.
How To Create a Process Flow Chart (business process modelling techniques)
How To Create a Process Flow Chart (business process modelling techniques)
The vector stencils library "HR symbols" contains 45 HR pictograms.
Use this icon set with HR symbols to draw your HR flowcharts, workflow diagrams, process charts and infographics with the ConceptDraw PRO diagramming and vector drawing software.
The HR pictograms library "HR symbols" is included in the HR Flowcharts solution from the Management area of ConceptDraw Solution Park.
Absence management
Absence management, absence management,
Absenteeism
Absenteeism, absenteeism,
Achievement
Achievement, achievement,
Attract
Attract, attract,
Authority and accountability
Authority and accountability, authority and accountability,
Business goals
Business goals, business goals,
Business success
Business success, business success,
Capital formation
Capital formation, сapital formation,
Career
Career, сareer,
Career ladder
Career ladder, сareer ladder,
Communication
Communication, сommunication,
Compensation management
Compensation management, compensation management,
Conflict management
Conflict management, сonflict management,
Conformance
Conformance, conformance,
Dress code
Dress code, dress code,
Education
Education, education,
Global HR
Global HR, global HR,
Headhunting
Headhunting, headhunting,
Hierarchical organization
Hierarchical organization, hierarchical organization,
Human capital
Human capital, human capital,
Human resource management
Human resource management, human resource management,
Incentive compensation management
Incentive compensation management, incentive compensation management,
Increase productivity
Increase productivity, increase productivity,
Job performance
Job performance, job performance,
Job satisfaction
Job satisfaction, job satisfaction,
Labor Unions
Labor Unions, Labor Unions,
Leadership
Leadership, leadership,
Motivation and incentives
Motivation and incentives, motivation and incentives,
Organizational culture
Organizational culture, organizational culture,
Partnership
Partnership, partnership,
Performance management
Performance management, performance management,
Problem solving
Problem solving, problem solving,
Retention
Retention, retention,
Skill
Skill, skill,
Smart ideas
Smart ideas, smart ideas,
Staff turnover
Staff turnover, staff turnover,
Succession management
Succession management, succession management,
Talent acquisition
Talent acquisition, talent acquisition,
Time efficiency
Time efficiency, time efficiency,
Time management
Time management, time management,
Timekeeping
Timekeeping, timekeeping,
Winner
Winner, winner,
Workforce planning
Workforce planning, workforce planning,
Workplace culture
Workplace culture, workplace culture,
Workplace health and safety
Workplace health and safety, workplace health and safety,
Used Solutions

Electrical Symbols — Electron Tubes

Invented in 1904 by John Ambrose Fleming, vacuum tubes were a basic component for electronics throughout the first half of the twentieth century, which saw the diffusion of radio, television, radar, sound reinforcement, sound recording and reproduction, large telephone networks, analog and digital computers, and industrial process control. From the mid-1950s solid-state devices such as transistors gradually replaced tubes. However, there are still a few applications for which tubes are preferred to semiconductors; for example, the magnetron used in microwave ovens, and certain high-frequency amplifiers.
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 — Power Sources

A voltage source is a two terminal device which can maintain a fixed voltage. An ideal voltage source can maintain the fixed voltage independent of the load resistance or the output current. However, a real-world voltage source cannot supply unlimited current. A voltage source is the dual of a current source. Real-world sources of electrical energy, such as batteries, generators, and power systems, can be modeled for analysis purposes as a combination of an ideal voltage source and additional combinations of impedance elements.

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.