Diode Symbols

 The diode is a semiconductor device that allows the current to flow in one direction only. It has two electrodes called anode or plate and cathode, it uses the rectifying properties of the union between type P and N materials of a semiconductor. This symbols can be represented inside a circle.

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Diode_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/diode-symbols.htm

Electric Current Symbols

The electrical currents are movements of electric charges (electrons) through a conductor. The electrical current can be current driving or AC/DC convention. His unit is the ampere and is measured by the ammeter. Every electrical current produces an electric field.

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Electric_Current_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/electric-current-symbols.htm

Electrical Connectors Symbols, Sockets, Plugs, Jack...

 The Connectors, plugs... are conductive pieces used to connect two or more conductors by adjustment. They usually consist of a male connector and a corresponding female connector. There are many categories of connectors such as DIN, RCA, RJ, RF, D-Sub...

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Electrical_Connectors_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/electrical-connectors-symbols.htm

Symbology of Amplifier Circuits

 

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Amplifier_Circuits_Symbols.pdf
WEB: https://www.electrical-symbols.com/electric-electronic-symbols/amplifier-circuits-symbols.htm

Electronic Circuits Symbols: Blocks, Stages ...

 

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Electronic_Circuits_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/electronic-circuits-symbols.htm

Capacitor Symbols / Electrical Condensers

 

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Capacitor_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/capacitor-symbols.htm

Symbols of Audio & Video Control Functions

 

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Audio_Video_Control_Functions_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/audio-video-control-functions-symbols.htm

Symbols of Video devices

 

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Video_devices_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/video-symbols.htm

Electrical Attenuator Symbols

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Electrical_Attenuator_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/electrical-attenuator-symbols.htm

Tv & Radio Distribution Symbols

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Tv_Radio_Distribution_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/tv-radio-distribution-symbols.htm

Waveguides Symbols

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Waveguides_Symbols.pdf
WEB: https://www.electrical-symbols.com/electric-electronic-symbols/waveguides-symbols.htm

Symbols of Antennas / Aerials

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Antennas_Aerials_Symbols.pdf
WEB: https://www.electrical-symbols.com/electric-electronic-symbols/antenna-aerial-symbols.htm

Symbols in Security Systems

The security systems are devices designed to detect and warn of any situation that is considered abnormal for the user, such as the intrusion of people, fires, presence of toxic elements ...

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Security_Systems_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/security-systems-symbols.htm

Symbols in Alarm Systems

Symbols in Alarm Systems

More symbols in...

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Alarm_Systems_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/alarm-systems-symbols.htm

Symbols of Adaptability and Variability

More symbols in... 

PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Adaptability_Variability_Symbols.pdf

WEB: https://www.electrical-symbols.com/electric-electronic-symbols/adaptability-variability-symbols.htm

Other basic electrical and electronic symbols

https://www.electrical-symbols.com/electronic-electrical-symbols/basic-electrical-electronic-symbols.htm#other_basic_symbols

Electrical test & control equipment symbols

https://www.electrical-symbols.com/electronic-electrical-symbols/basic-electrical-electronic-symbols.htm#electrical_test_control_symbols

Basic Electrical and Electronic Symbols

Basic symbols of  Digital Electronic

https://www.electrical-symbols.com/electronic-electrical-symbols/basic-electrical-electronic-symbols.htm#symbols_logic_gates

Basic Electronic Symbols of active components

Basic Electrical and Electronic Symbols 

Basic symbols of active components

https://www.electrical-symbols.com/electronic-electrical-symbols/basic-electrical-electronic-symbols.htm#symbols_active_components

Basic symbols of passive electronic components

https://www.electrical-symbols.com/electronic-electrical-symbols/basic-electrical-electronic-symbols.htm#symbols_passive_components