Diode Collection

Standard electrical circuit symbols. Diagram of standard symbols used to represent electrical equipment in electrical circuit diagrams. The symbols are arranged in six rows of sets of three

Circuit board, artwork
Circuit board. Computer artwork depicting city scape made of electronic circuits

Sapphire from a ring, c.1882-1930s (sapphire)
7227133 Sapphire from a ring, c.1882-1930s (sapphire); Private Collection; (add.info.: Set with a cushion-shaped sapphire, weighing approximately 35.09 carats)

Sapphire from a ring, c.1882-1930s (sapphire)
7227134 Sapphire from a ring, c.1882-1930s (sapphire); Private Collection; (add.info.: Set with a cushion-shaped sapphire, weighing approximately 35.09 carats)

EyeUbiquitous_20107884
England, London, Stratford, Olympic games closing ceremony, LED paddles visible in the darkness

EyeUbiquitous_20105150
Turkey, Istanbul, Sultanahmet, green LED sign outside foreign exchange office

Computer motherboard, artwork
Motherboard. Computer artwork of the main circuit board (motherboard) of a personal computer (PC). Motherboard components include transistors, diodes, resistors, capacitors and inductors

Collection of diodes

Light-emitting diode (LED), cutaway computer artwork. LEDs contain a semiconductor (red square, centre left) that emits light when a current passes through it

Manufacture of LED light bulbs
Lighting manufacture. A technician checking a lamp made from light-emitting diodes (LEDs). LED lighting is increasingly used in domestic and commercial buildings due to its very low power use

Photodiode. This is a type of diode that allows electric current to flow if the light levels are high enough. A diode is an electronic component that acts as a one-way valve for the flow of electric

Transistors and diodes on a printed circuit board. Diodes (small, cylindrical) are electronic components which allow current to pass in only one direction on the circuit board

One of the Maluku islands in Indonesia
Semiconductor diode. Electronic component that acts as a one-way valve for the flow of electric current. Most diodes are semiconductor diodes

Different coloured Light Emitting Diodes (LEDs)
Blue diode. View of a hand holding the worlds first marketed blue light emitting diode (LED) made from gallium nitride. It is shown with different coloured LEDs

Semiconductor components
Semiconductors. Selection of various applications of semiconductors. Semiconductors are materials with properties between those of conductors and insulators

View of a man holding a blue light emitting diode
Blue diode. View of a man holding the worlds first marketed blue light emitting diode (LED). He is holding the diode to his face

Diodes. Diodes are electronic components which allow current to pass in only one direction

Bridge rectifier. This electronic device is an array of diodes used to convert alternating current (AC) to direct current (DC)

Various diodes

Laptop circuit board

LED light strip, macrophotograph
Macrophotograph of a flexible LED light strip with surface mounted white LED s.Magnification 10x

LED lights for signage
LED lights. A technician connecting a series of light-emitting diode (LED) lights for use in signage on a public telephone. These LEDs will be used to back-light a numeric keypad

Laser reading digital pits on a CD / DVD
Computer artwork showing light emitted by a laser diode being focussed onto a compact disc by a small lens. The metal disc underneath is etched by a laser beam to produce the microscopic pits which

For sale as Licensed Images

Choose your image, Select your licence and Download the media

A diode, represented by standard electrical circuit symbols, is a crucial component in various electronic devices and can be found on circuit boards, beautifully crafted like artwork. Just as an artist carefully selects colors and brushes to create a masterpiece, engineers meticulously place diodes on computer motherboards to ensure smooth functioning. In the world of electronics, diodes play a significant role in controlling the flow of electricity. They act as one-way valves for current, allowing it to pass through in only one direction while blocking it in the opposite direction. This characteristic makes them essential for rectifying AC signals into DC power. As we delve deeper into the realm of technology, we discover that light-emitting diodes (LEDs) are revolutionizing illumination. These tiny but powerful devices emit light when an electric current passes through them. From manufacturing LED light bulbs to creating stunning lighting displays at concerts or events, LEDs have become synonymous with energy-efficient and long-lasting lighting solutions. The collection of diodes showcased here represents countless hours spent designing circuits and ensuring optimal performance. Engineers rely on these small components to build everything from smartphones and televisions to cars and spacecraft. Behind every LED light bulb lies an intricate process involving cutting-edge technology and precise craftsmanship. Manufacturers carefully assemble each piece with utmost precision before sealing it within its protective casing. The result? A brilliant source of illumination that consumes minimal energy while providing exceptional brightness.