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The vector stencils library "Power sources" contains 9 element symbols of power sources and batteries for drawing the electrical schematics and electronic circuit diagrams.
"A power supply is a device that supplies electric power to an electrical load. The term is most commonly applied to electric power converters that convert one form of electrical energy to another, though it may also refer to devices that convert another form of energy (mechanical, chemical, solar) to electrical energy. A regulated power supply is one that controls the output voltage or current to a specific value; the controlled value is held nearly constant despite variations in either load current or the voltage supplied by the power supply's energy source.
Every power supply must obtain the energy it supplies to its load, as well as any energy it consumes while performing that task, from an energy source. Depending on its design, a power supply may obtain energy from:
(1) Electrical energy transmission systems. Common examples of this include power supplies that convert AC line voltage to DC voltage.
(2) Energy storage devices such as batteries and fuel cells.
(3) Electromechanical systems such as generators and alternators.
(4) Solar power." [Power supply. Wikipedia]
The shapes example "Design elements - Power sources" 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.
Power source symbols
Power source symbols, oscillator, alternating-current source, ideal source,  ideal voltage source, ideal source,  ideal current source, battery, DC source, DC voltage source, DC source, DC current source, AC source, AC voltage source, AC source, AC current source,
The vector stencils library "Power sources" contains 9 element symbols of power sources, power supplies and batteries.
Use these shapes for drawing the electrical schematics and electronic 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
Battery with polarity labels
Battery with polarity labels,
Battery
Battery, battery,
Ideal current source
Ideal current source, ideal source,  ideal current source,
Ideal voltage source
Ideal voltage source, ideal source,  ideal voltage source,
Oscillator
Oscillator, oscillator, alternating-current source,
AC current source
AC current source, AC source, AC current source,
AC voltage source
AC voltage source, AC source, AC voltage source,
DC current source
DC current source, DC source, DC current source,
DC voltage source
DC voltage source, DC source, DC voltage source,
The vector stencils library "Power sources" contains 9 element symbols of power sources, power supplies and batteries.
Use these shapes for drawing the electrical schematics and electronic 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
Battery with polarity labels
Battery with polarity labels,
Battery
Battery, battery,
Ideal current source
Ideal current source, ideal source,  ideal current source,
Ideal voltage source
Ideal voltage source, ideal source,  ideal voltage source,
Oscillator
Oscillator, oscillator, alternating-current source,
AC current source
AC current source, AC source, AC current source,
AC voltage source
AC voltage source, AC source, AC voltage source,
DC current source
DC current source, DC source, DC current source,
DC voltage source
DC voltage source, DC source, DC voltage source,

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.

Electrical Symbols — Stations

A power station is an industrial facility for the generation of electric power. Most power stations contain one or more generators, a rotating machine that converts mechanical power into electrical power. The relative motion between a magnetic field and a conductor creates an electrical current. The energy source harnessed to turn the generator varies widely. Most power stations in the world burn fossil fuels such as coal, oil, and natural gas to generate electricity. Others use nuclear power, but there is an increasing use of cleaner renewable sources such as solar, wind, wave and hydroelectric.

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 "Transformers and windings" contains 29 element symbols of transformers, windings, couplers, metering devices, transductors, magnetic cores, chokes, and a variometer.
Use it to design the electromechanical device schematics and electronic circuit diagrams.
"A transformer is an electrical device that transfers energy between two circuits through electromagnetic induction. Transformers may be used in step-up or step-down voltage conversion, which 'transforms' an AC voltage from one voltage level on the input of the device to another level at the output terminals. This special function of transformers can provide control of specified requirements of current level as an alternating current source, or it may be used for impedance matching between mismatched electrical circuits to effect maximum power transfer between the circuits.
A transformer most commonly consists of two windings of wire that are wound around a common core to induce tight electromagnetic coupling between the windings. The core material is often a laminated iron core. The coil that receives the electrical input energy is referred to as the primary winding, while the output coil is called the secondary winding.
An alternating electric current flowing through the primary winding (coil) of a transformer generates an electromagnetic field in its surroundings and a varying magnetic flux in the core of the transformer. By electromagnetic induction this magnetic flux generates a varying electromotive force in the secondary winding, resulting in a voltage across the output terminals. If a load impedance is connected across the secondary winding, a current flows through the secondary winding drawing power from the primary winding and its power source." [Transformer. Wikipedia]
"An electromagnetic coil (or simply a "coil") is formed when a conductor is wound around a core or form to create an inductor or electromagnet. When electricity is passed through a coil, it generates a magnetic field. One loop of wire is usually referred to as a turn or a winding, and a coil consists of one or more turns. For use in an electronic circuit, electrical connection terminals called taps are often connected to a coil. Coils are often coated with varnish or wrapped with insulating tape to provide additional insulation and secure them in place. A completed coil assembly with one or more set of coils and taps is often called the windings.
Windings are used in transformers, electric motors, inductors, solenoids, loudspeakers, and many other applications." [Electromagnetic coil. Wikipedia]
The shapes example "Design elements - Transformers and windings" 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.
Transformer and winding symbols
Transformer and winding symbols, variometer, triplex, induction voltage regulator, transformer, magnetic-core, mutual inductor, transformer, magnetic-core, 2 windings, adjustable, transformer, magnetic-core, 1 winding, adjustable, transformer, magnetic-core, transformer, air-core, mutual inductor, transformer, air-core, 2 windings, adjustable, transformer, air-core, 1 winding, adjustable, transformer, air-core, transformer, transductor, saturating transformer, potential transformer, winding, potential transformer, outdoor metering device, magnetic core, linear coupler, induction voltage regulator, current transformer, bushing-type, current transformer, coaxial choke, magnetic core, choke, reactor, adjustable transformer, 1 winding, adjustable transformer,  mutual inductor, 1-phase, induction voltage regulator,
The vector stencils library "Aerospace" contains 38 clip art images for creating aerospace illustrations, presentation slides, infographics and webpages using the ConceptDraw PRO diagramming and vector drawing software.
"Aerospace describes the human effort in science, engineering and business to fly in the atmosphere of Earth (aeronautics) and surrounding space (astronautics). Aerospace organisations research, design, manufacture, operate, or maintain aircraft and/ or spacecraft. Aerospace activity is very diverse, with a multitude of commercial, industrial and military applications.
Aerospace is not the same as airspace, which is the physical air space directly above a location on the ground." [Aerospace. Wikipedia]
The vector stencils library "Aerospace" is included in the Aerospace and Transport solution from the Illustrations area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ illustrations-aerospace-transport
Boeing 702
Boeing 702, Boeing 702,
Satellite Radio
Satellite Radio, satellite, radio,
Rosetta Space Probe
Rosetta Space Probe, Rozetta, space probe,
Rosetta Space Probe
Rosetta Space Probe, Rozetta, space probe,
Artemis Telecommunications Satellite
Artemis Telecommunications Satellite, Artemis, telecommunications satellite,
GPS Satellite
GPS Satellite, GPS, satellite,
International Space Station
International Space Station, International Space Station, ISS,
International Space Station
International Space Station, International Space Station, ISS,
International Space Station
International Space Station, International Space Station, ISS,
International Space Station
International Space Station, International Space Station, ISS,
SpaceShipTwo
SpaceShipTwo, SpaceShipTwo, SS2,
Shuttle Discovery
Shuttle Discovery, shuttle, Discovery,
Shuttle Atlantis
Shuttle Atlantis, shuttle, Atlantis,
Ascender Sub-Orbital Space Plane
Ascender Sub-Orbital Space Plane, Ascender, sub-orbital space plane,
Progress M
Progress M, Progress M, rocket,
Mars Rover
Mars Rover, Mars rover,
Lunar Rover
Lunar Rover, Lunar rover,
Radio Telescope
Radio Telescope, radio telescope,
Radio Telescope
Radio Telescope, radio telescope,
Solar Array
Solar Array, solar battery, solar array,
Solar Panel
Solar Panel, solar battery, solar panel,
Inmarsat D
Inmarsat D, Inmarsat D,
Inmarsat C
Inmarsat C, Inmarsat C,
Spacesuit
Spacesuit, spacesuit, astronaut, cosmonaut,
Soyuz TMA
Soyuz TMA, Soyuz TMA,
Satellite Thuraya
Satellite Thuraya, satellite, Thuraya,
Tracking Headquarters
Tracking Headquarters, tracking headquarters, mission control,
Earth
Earth, Earth,
Earth
Earth, Earth,
Earth
Earth, Earth,
Earth
Earth, Earth,
Moon
Moon, Moon,
Galaxy
Galaxy, galaxy,
Galaxy
Galaxy, galaxy,
Galaxy
Galaxy, galaxy,
Astronaut/Cosmonaut
Astronaut/Cosmonaut, astronaut, cosmonaut, space tourist, spaceman,
Tracking Headquarters
Tracking Headquarters, tracking headquarters, mission control,
Night Sky
Night Sky, night sky,

Electrical Symbols, Electrical Diagram Symbols

How to create Electrical Diagram? It’s very easy! All you need is a powerful software. It wasn’t so easy to create Electrical Symbols and Electrical Diagram as it is now with electrical diagram symbols offered by the libraries of Electrical Engineering Solution from the Industrial Engineering Area at the ConceptDraw Solution Park.
This solution provides 26 libraries which contain 926 electrical symbols from electrical engineering: Analog and Digital Logic, Composite Assemblies, Delay Elements, Electrical Circuits, Electron Tubes, IGFET, Inductors, Integrated Circuit, Lamps, Acoustics, Readouts, Logic Gate Diagram, MOSFET, Maintenance, Power Sources, Qualifying, Resistors, Rotating Equipment, Semiconductor Diodes, Semiconductors, Stations, Switches and Relays, Terminals and Connectors, Thermo, Transformers and Windings, Transistors, Transmission Paths,VHF UHF SHF.

Electrical Symbols — Inductors

An inductor, also called a coil or reactor, is a passive two-terminal electrical component which resists changes in electric current passing through it. It consists of a conductor such as a wire, usually wound into a coil. Energy is stored in a magnetic field in the coil as long as current flows. When the current flowing through an inductor changes, the time-varying magnetic field induces a voltage in the conductor, according to Faraday’s law of electromagnetic induction.

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 "Telecommunication networks" contains 32 clipart images of telecommunication network devices and equipment for drawing telecom network diagrams.
"A telecommunications network is a collection of terminal nodes, links and any intermediate nodes which are connected so as to enable telecommunication between the terminals.
The transmission links connect the nodes together. The nodes use circuit switching, message switching or packet switching to pass the signal through the correct links and nodes to reach the correct destination terminal.
Each terminal in the network usually has a unique address so messages or connections can be routed to the correct recipients. The collection of addresses in the network is called the address space." [Telecommunications network. Wikipedia]
The clip art example "Telecommunication networks - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Telecommunication Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
Internet
Internet, Internet, cloud,
Globe
Globe, globe, Internet,
Base station
Base station, base station,
Satellite dish
Satellite dish, satellite dish,
Satellite dish
Satellite dish, satellite dish,
Communications satellite
Communications satellite, satellite,
Wireless cell tower
Wireless cell tower,
Radio waves
Radio waves, radio waves,
Radio waves
Radio waves, radio waves,
Cellular phone
Cellular phone, cellular phone, mobile phone,
Server
Server, server,
Laptop computer
Laptop computer, laptop computer, notebook,
Desktop computer
Desktop computer, PC,
Car
Car, car,
Satellite truck
Satellite truck, in-vehicle station,
House
House, house,
House
House, house,
Office building
Office building, office building,
Mountain
Mountain, mountain,
Tree
Tree, tree,
Tree
Tree, fir-tree, tree,
User
User, man, user,
Call-center
Call-center, call-center, call operator, woman,
Multi-storey
Multi-storey, building,
Antenna
Antenna, antenna,
Router
Router, router,
IP phone
IP phone, IP phone,
Fax
Fax, fax,
Network cell
Network cell, network cell, cell, honeycomb,
IP Camera
IP Camera, camera,
Wireless router
Wireless router, wireless router,
Networking device
Networking device, device,