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Semiconductor diode symbols
Semiconductor diode symbols, zener diode, varactor, capacitive diode, tunnel diode, photo-diode, photosensitive diode, four layer diode, diode, semiconductor diode, semiconductor rectifier diode, metallic rectifier, breakdown diode, uni-directional, breakdown diode, bi-directional, backward diode, unitunnel diode, LED, light emitting diode, BOOKS
The vector stencils library " Semiconductor diodes" contains 24 symbols of semiconductor diodes for drawing electronic schematics and circuit diagrams.
Electrical Diagram Symbols HOW TO GUIDE

Electrical Diagram Symbols

Once you have to draw some electrical diagram, then you can use ConceptDraw DIAGRAM for making it within a couple of minutes having numerous libraries of stencil elements, such as VHF, UHF, SHF, Transmission Paths, Transistors, Transformers and Windings, Thermo, Terminals and Connectors with 43 design elements, Switches and Relays with 58 symbols, Stations with 110 symbols, Semiconductors with 22 elements, Semiconductor Diodes with 24, Rotating Equipment with 55, Resistors with 14 design elements, Qualifying with 56, Power Sources with 9 symbols as well as Maintenance one which were previously made by the specialists with help of our designers so our clients have all kinds of needed stencils to create any kind of diagram, plan, chart or flowchart, or scheme. Downloading our application is the first step to make sure the final diagram will look very smart and professional.
Diode, env
Diode, env, diode, semiconductor diode, semiconductor rectifier diode, metallic rectifier, BOOKS
The vector stencils library " Semiconductor diodes" contains 24 symbols of semiconductor diodes. Use these shapes for drawing electronic schematics and circuit 
Semiconductor elements
Semiconductor elements, turn-off triode, thyristor, turn off rectifier, gate turn off rectifier, triac, thyristor, bi-directional triode-type, gated switch, thyristor, diac, controlled switch, thyristor, reverse-blocking tetrode-type, semiconductor controlled switch, controlled rectifier, thyristor, reverse-blocking triode-type, semiconductor controlled rectifier, BOOKS
The vector stencils library " Semiconductors " contains 22 symbols of rectifiers, The shapes example "Design elements - Semiconductors " was drawn using the 
MOSFET symbols
MOSFET symbols, MOSFET, metal-oxide semiconductor field-effect transistor, P-type channel, Sedra, MOSFET, metal-oxide semiconductor field-effect transistor, P-type channel, MOSFET, metal-oxide semiconductor field-effect transistor, N-type channel, Sedra, MOSFET, metal-oxide semiconductor field-effect transistor, N-type channel, BOOKS
The vector stencils library "MOSFET" contains 18 symbols of MOSFET (metal– oxide– semiconductor field-effect transistor) elements for drawing electronic circuits 
Transistor symbols
Transistor symbols, unijunction FET, P-type channel, unijunction FET, N-type channel, transistor with transverse biased base, PNP, transistor with transverse biased base, NPN, transistor with ohmic connection to the intrinsic region, PNIP, transistor with ohmic connection to the intrinsic region, PNIN, transistor with ohmic connection to the intrinsic region, NPIP, transistor with ohmic connection to the intrinsic region, NPIN, transistor latch, junction, FET, field-effect transistorl, P-type channel, junction, FET, field-effect transistor, P-type channel, junction, FET, field-effect transistor, N-type channel, bipolar transistor, bipolar junction transistor, BJT, PNP, bipolar transistor, bipolar junction transistor, BJT, NPN, Darlington transistor, PNP, Darlington transistor, NPN, BOOKS
The vector stencils library "Transistors" contains 30 symbols of transistors drawing electronic schematics and circuit diagrams. "A transistor is a semiconductor  
IGFET elements
IGFET elements, IGFET, insulated gate field effect transistor, P-type channel, IGFET, insulated gate field effect transistor, N-type channel, BOOKS
Another synonym is MISFET for metal–insulator– semiconductor FET." [MOSFET From Wikipedia] The symbols example "Design elements - IGFET" was drawn  
HOW TO GUIDE

Electrical Schematic Symbols

Electrical Symbols, Electrical Schematic Symbols
Switch and relay symbols
Switch and relay symbols, two way contact, time delay make, open switch, time-delay closing, TDC, time delay make, normally open, time delay break, normally closed, time delay break, closed switch, time-delay opening, TDO, thermostat, temperature switch, temperature sensitive switch, temperature actuated switch, switch disconnector, isolating-switch, stay put, contact without spring return, spring return, make, spring return, break, spring return, shorting selector, make-before-break, shorting, bridging, contact transfer, selector switch, break-before-make, nonshorting, nonbridging, contact transfer, safety interlock, circuit opening, relay contacts, relay coil, relay, pushbutton, make, circuit closing, mushroom head, push-pull head, pushbutton, break, circuit opening, mushroom head, push-pull head, pushbutton, 2-circuit, circuit opening, break, proximity limit switch, directly actuated, spring returned, normally closed, pressure actuated switch, pilot light, passing make-contact, mercury switch, manual switch, manually operated switch, make contact, liquid level actuated switch, limit switch, directly actuated, spring returned, normally open, limit switch, directly actuated, spring returned, normally closed, limit switch, isolator, inertia switch, gas flow actuated switch, fuse, flow actuated, circuit breaker, change-over contact, break contact, SPST, single-pole, single-throw, switch, SPDT, single-pole, double-throw, switch, DPST, double-pole, single-throw, switch, DPDT, double-pole, double-throw, switch, 4 position, switch, 3 position, three-position, switch, 2 position, switch, BOOKS
The vector stencils library "Switches and relays" contains 58 symbols of circuits with no moving parts, instead using a semiconductor device to perform switching. "Design elements - Switches and relays" was drawn using the ConceptDraw 
HOW TO GUIDE

Circuits and Logic Diagram Software

Representing some electrical circuit in a way of a diagram can be made in a way of a circuit diagram which can be made in a short term with help of ConceptDraw DIAGRAM using the examples pre-designed in terms of supporting the new users of our software. Illustrating all wire connections between devices such as power or signal connections is better in ConceptDraw DIAGRAM having our Electrical Engineering solution for making any of these schemes: Digital and analog logic designs, Power systems, Maintenance and repair as well as Circuit board and amplifier diagrams, Integrated circuit schematics and other Electrical schematics for a couple of minutes enjoying the simplicity of the process and the result which will be the one as if you have lots of experience in making any engineering drawing even if you have none. If you download ConceptDraw DIAGRAM right now, you’ll have at least one professional drawing by tomorrow which can be very helpful in your work as it’s the only software providing so many pre-designed templates as well as samples for making any kind of diagram.
Machines and equipment symbols
Machines and equipment symbols, vertical milling machine, milling machine, vertical band saw, band saw, turret milling machine, tungsten inert gas welding, gas tungsten arc welding, GTAW, TIG welding, surface grinder, shearing machine, shaping machine, sawing machine, platform trolley, operator, mobile tool box, metal inert gas welding, gas metal arc welding, GMAW, metal inert gas welding, MIG welding, horizontal milling machine, milling machine, horizontal band saw, band saw, hand roller press, generator, folding machine, first aid cabinet, fire extinguisher, extinguisher, drilling machine, drill press, computer numerical control lathe, CNC lathe, compressor, centre lathe, BOOKS
The vector stencils library "Machines and equipment" contains 24 symbols of industrial Use the design elements library "Machines and equipment" for drawing plant Some industries, such as semiconductor and steel manufacturers use the