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Type of power rectifier
A selenium rectifier is a type of metal rectifier, invented in 1933. They were used in power supplies for electronic equipment and in high-current battery-charger
Selenium_rectifier
Electrical device that converts AC to DC
Physically, rectifiers take a number of forms, including vacuum tube diodes, wet chemical cells, mercury-arc valves, stacks of copper and selenium oxide plates
Rectifier
Early type of semiconductor rectifier
A metal rectifier is an early type of semiconductor rectifier in which the semiconductor is copper oxide, germanium or selenium. They were used in power
Metal_rectifier
Type of electrical rectifier with a liquid cathode
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current
Mercury-arc_valve
Two-terminal electronic component
They slowly lost market share beginning in the late 1940s due to selenium rectifier technology and then to semiconductor diodes during the 1960s. Today
Diode
Four-layer solid-state current-controlling device
rectifier or semiconductor controlled rectifier (SCR) is a four-layer solid-state current-controlling device. The name "silicon controlled rectifier"
Silicon_controlled_rectifier
Chemical element with atomic number 34 (Se)
similar devices. Selenium's semiconductor properties found numerous other applications in electronics. The development of selenium rectifiers began during
Selenium
American technology company
employees, International Rectifier focused on putting to use specialized processes the Lidows developed for manufacturing selenium rectifiers—devices critical
International_Rectifier
Diode that emits light from an organic compound
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
OLED
American radio with 5 vacuum tubes
tube rectifier was of inferior performance, as they typically had no IF amplifier tube, although some four-tube designs with a selenium rectifier in place
All_American_Five
Type of vacuum tube; early radio detector
range of electronic devices, until beginning to be replaced by the selenium rectifier in the early 1930s and almost completely replaced by the semiconductor
Fleming_valve
Discrete device in an electronic system
transistor having four active terminals. Thyristors Silicon-controlled rectifier (SCR) – passes current only after triggered by a sufficient control voltage
Electronic_component
Electronic component that exploits the electronic properties of semiconductor materials
metal rectifier in which the semiconductor is copper oxide or selenium. Westinghouse Electric (1886) was a major manufacturer of these rectifiers. During
Semiconductor_device
Device that controls current between electrodes
rectification. Since current can only pass in one direction, such a diode (or rectifier) will convert alternating current (AC) to pulsating DC. This allow diodes
Vacuum_tube
Electronic component
unidirectional or bidirectional. A unidirectional device operates as a rectifier in the forward direction like any other avalanche diode, but is made and
Transient-voltage-suppression diode
Transient-voltage-suppression_diode
Pictogram used to represent various electrical and electronic devices or functions
bridge rectifier symbol. Some simplified symbols do not show the internal diodes. Bridge rectifier Bridge rectifier Bridge rectifier Bridge rectifier Three-phase
Electronic_symbol
Semiconductor diode
cat's-whisker detectors used in the early days of wireless and metal rectifiers used in early power applications can be considered primitive Schottky
Schottky_diode
Electronic component
blowing a fuse or causing failure of rectifier diodes. For example, in older equipment, this may cause arcing in rectifier tubes. They can be restored before
Capacitor
Mechanical device to convert alternating current to direct current
rectifiers, thyratrons, ignitrons, and vacuum diodes. Solid-state technology was in its infancy, represented by copper oxide and selenium rectifiers.
Mechanical_rectifier
Vacuum tube used to display images
beam current and vice versa respectively. The high voltage regulator and rectifier vacuum tubes in some old CRT TV sets may also emit x-rays. The electron
Cathode_ray_tube
Semiconductor light source
allowing them to work efficiently with mains voltages. Often a simple rectifier and capacitive current limiting are employed to create a low-cost replacement
Light-emitting_diode
Electronic component
varistors were constructed by connecting two rectifiers, such as the copper-oxide or germanium-oxide rectifier in antiparallel configuration. At low voltage
Varistor
Solid-state electrically operated switch also used as an amplifier
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Transistor
Type of field-effect transistor
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
MOSFET
Array of logic gates that are reprogrammable
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Field-programmable_gate_array
First successful type of transistor, developed in 1947
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Point-contact_transistor
Connector used to connect to mains power
to the 240 V AC mains until circa 1969, and thereafter from in-house rectifiers. They were also used in the Ministry of Defence Main Building inside circuits
AC_power_plugs_and_sockets
Device used in television cameras
CeO2 (Cerium oxide), Selenium doped with Arsenic and Lithium Fluoride, Selenium doped with Arsenic and Tellurium, amorphous Selenium made by doping it with
Video_camera_tube
Sensors of light or other electromagnetic energy
later explained by Albert Einstein in 1905. Early photodetectors, such as selenium cells invented in the late 19th century, were used in light meters and
Photodetector
Semiconductor–semiconductor junction
discovery of p–n junctions in Cu2O and silver sulphide photocells and selenium rectifiers. The modern theory of p–n junctions was elucidated by William Shockley
P–n_junction
Electronic circuits that utilize digital signals
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Digital_electronics
American physicist
including Selenium rectifier and method of making it, Directly heated thermocouple, Photoresistive translating device, Selenium rectifier including tellurium
John_N._Shive
DC linear voltage regulator
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Low-dropout_regulator
sell them... At that time the important device was the high back voltage rectifier". Shockley's research team initially attempted to build a field-effect
History_of_the_transistor
Device for producing coherent EM waves in the sub-visible spectrum
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Maser
Diode that allows current to flow in the reverse direction at a specific voltage
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Zener_diode
DC-DC voltage step-down power converter
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Buck_converter
German semiconductor company
value 1954 Start of Semikron semiconductor manufacturing: selenium rectifier plates and selenium surge voltage protective devices Application Manual Power
Semikron
Central computer component that executes instructions
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Central_processing_unit
Magnetic core on which the windings of electric transformers and inductors are formed
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Ferrite_core
Assembly of electrodes at either end of an insulated tube filled with gas
cathode rectifier with anode current controlled by magnetic field Phanotron, a rectifier Plomatron, a grid-controlled mercury-arc rectifier Strobotron
Gas-filled_tube
Multi-transistor electronics configuration
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Darlington_transistor
Converts light into current
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Photodiode
Vacuum tube which generates high-frequency radio waves
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Gyrotron
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Golay_cell
Devices that measure magnetic field strength using the Hall effect
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Hall_effect_sensor
Electronic circuit formed on a small, flat piece of semiconductor material
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Integrated_circuit
Type of solid-state switch
control-gate signal on newer types. Some sources define "silicon-controlled rectifier" (SCR) and "thyristor" as synonymous. Other sources define thyristors
Thyristor
Integrated circuit customized for a specific task
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Application-specific integrated circuit
Application-specific_integrated_circuit
Type of resistor whose resistance varies with temperature
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Thermistor
Optical diode invented by Jun-Ichi Nishizawa
p–n diode. The wide intrinsic region makes the PIN diode an inferior rectifier (one typical function of a diode), but it makes it suitable for attenuators
PIN_diode
Type of diode
Popular makeshift varicaps include LEDs, 1N400X series rectifier diodes, Schottky rectifiers and various transistors used with their collector-base junctions
Varicap
Electrical safety device that provides overcurrent protection
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Fuse_(electrical)
Type of non-planar transistor
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Fin_field-effect_transistor
Transistor using different semiconductor materials
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Heterojunction bipolar transistor
Heterojunction_bipolar_transistor
Electrical connector designed to work at radio frequencies
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
RF_connector
System designed to maintain a constant voltage
voltage would reverse. An alternator accomplishes the same goal using rectifiers that do not wear down and require replacement. Modern designs now use
Voltage_regulator
DC-to-DC power converter with an output voltage greater than its input voltage
can come from any suitable DC source, such as batteries, solar panels, rectifiers, and DC generators. A process that changes one DC voltage to a different
Boost_converter
Electronic component
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Resettable_fuse
Early form of computer memory
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Williams_tube
Electronic numeric display device
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Nixie_tube
Type of resistive heater
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Self-regulating_heater
Gas-filled tube, electrical switch, rectifier
gas-filled tube used as a high-power electrical switch and controlled rectifier. Thyratrons can handle much greater currents than similar hard-vacuum
Thyratron
Transistor that uses both electrons and holes as charge carriers
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Bipolar_junction_transistor
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Junctionless nanowire transistor
Junctionless_nanowire_transistor
Type of resistor, usually with three terminals
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Potentiometer
High frequency semiconductor
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
BARITT_diode
Diode that works using quantum tunneling
diodes are called back diodes (or backward diodes) and can act as fast rectifiers with zero offset voltage and extreme linearity for power signals (they
Tunnel_diode
Micro-electronic component
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
System_on_a_chip
Thyristors are four-layer (PNPN) semiconductor devices that act as switches, rectifiers or voltage regulators. When triggered, thyristors turn on and become low-resistance
Quadrac
Microwave signal amplifier
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Traveling-wave_tube
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
EEG_DIN_connector
Device measuring ionizing radiation
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Semiconductor_detector
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
List_of_RF_connector_types
Theoretical transistor
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Nanoscale vacuum-channel transistor
Nanoscale_vacuum-channel_transistor
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
ITFET
Type of thyristor
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
MOS-controlled_thyristor
Electrical device
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Single-ended primary-inductor converter
Single-ended_primary-inductor_converter
Device for generating microwaves
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Cavity_magnetron
High-frequency pentode tube
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
EF50
Type of solid state switch
S.; Gray, P. V.; Love, R. P.; Zommer, N. (1982). "The insulated gate rectifier (IGR): A new power switching device". 1982 International Electron Devices
Insulated-gate bipolar transistor
Insulated-gate_bipolar_transistor
Extremely sensitive solid-state photodetector
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Silicon_photomultiplier
Type of transistor
It is widely used in the triggering circuits for silicon controlled rectifiers. In the 1960s, the low cost per unit, combined with its unique characteristic
Unijunction_transistor
Type of display device
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Quantum_dot_display
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Interband_cascade_laser
Type of semiconductor laser diode
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Vertical-cavity surface-emitting laser
Vertical-cavity_surface-emitting_laser
Family of digital circuits
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
PMOS_logic
Capacitor whose capacitance can be changed
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Variable_capacitor
Type of magnetometer
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
SQUID
Type of field-effect transistor
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
NOMFET
Passive two-terminal electrical component that stores energy in its magnetic field
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Inductor
Electrical isolation mechanism
yet cheap selenium devices. By the mid-1930s, selenium photocells controlled assembly lines, elevators and looms. Fire alarms with selenium sensors came
Resistive_opto-isolator
Type of DC-to-DC converter
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Buck–boost_converter
Semiconductor laser
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Laser_diode
Type of MOSFET where the gate is electrically isolated
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Floating-gate_MOSFET
Proportional counter that detects charged particles and photons
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Wire_chamber
Highly sensitive semiconductor electronic device
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Avalanche_photodiode
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Oxide_thin-film_transistor
Method for producing electronic circuits
field-effect transistor (DNAFET) Diodes Avalanche diode Shockley diode Selenium rectifier Fast diode Single-photon avalanche diode (SPAD) Constant-current diode
Surface-mount_technology
Type of transistor
ISBN 978-1-56677-130-6. Lillian Hoddeson (1994). "Research on crystal rectifiers during World War II and the invention of the transistor". History and
Field-effect_transistor
SELENIUM RECTIFIER
SELENIUM RECTIFIER
SELENIUM RECTIFIER
SELENIUM RECTIFIER
Girl/Female
Indian
Unique, Matchless, Precious Pearl or gem
Surname or Lastname
English
English : occupational name, from an agent derivative of Middle English weven ‘to weave’ (Old English wefan).English : habitational name from a place on the Weaver river in Cheshire, now called Weaver Hall but recorded simply as Weuere in the 13th and 14th centuries. The river name is from Old English wēfer(e) ‘winding stream’.Translated form of German Weber.Clement Weaver was in Weymouth, MA, by 1643.
Girl/Female
Bengali, Indian
Happiness
Boy/Male
Muslim
Slave of the great
Girl/Female
Tamil
Praveena | பà¯à®°à®µà®¿à®£à®¾Â
Goddess Saraswati, Skilled
Boy/Male
Gujarati, Indian
Good Future
Boy/Male
Tamil
Godly
Surname or Lastname
English
English : habitational name from places in Northamptonshire and Suffolk, so named from the Old English personal name Uffa (of uncertain origin) + Old English worð ‘enclosure’.
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Tamil, Telugu
God of River; Ocean
Female
Dutch
, harvester, reaper.
SELENIUM RECTIFIER
SELENIUM RECTIFIER
SELENIUM RECTIFIER
SELENIUM RECTIFIER
SELENIUM RECTIFIER
n.
A variety of gypsum, occuring in transparent crystals or crystalline masses.
n.
A species of fern with fronds (Asplenium Ceterach).
n.
A hypothetical radical of selenium, analogous to sulphonium.
a.
Of or pertaining to the splenial bone or splenius muscle.
a.
Of or pertaining to selenium; derived from, or containing, selenium; specifically, designating those compounds in which the element has a higher valence as contrasted with selenious compounds.
a.
Combined with selenium as in a selenide; as, seleniureted hydrogen.
a.
Containing, or impregnated with, selenium; as, seleniferous pyrites.
n.
A selenide.
n.
A salt of selenious acid.
n.
A nonmetallic element of the sulphur group, and analogous to sulphur in its compounds. It is found in small quantities with sulphur and some sulphur ores, and obtained in the free state as a dark reddish powder or crystalline mass, or as a dark metallic-looking substance. It exhibits under the action of light a remarkable variation in electric conductivity, and is used in certain electric apparatus. Symbol Se. Atomic weight 78.9.
a.
Of, pertaining to, or containing, selenium; specifically, designating those compounds in which the element has a lower valence as contrasted with selenic compounds.
n.
An element that in combination produces amphid salt; -- applied by Berzelius to oxygen, sulphur, selenium, and tellurium.
n.
A binary compound of selenium, or a compound regarded as binary; as, ethyl selenide.
a.
Of or pertaining to selenite; resembling or containing selenite.
n.
A selenide containing two atoms of selenium in each molecule.
n.
A flat muscle of the back of the neck.
n.
A metallic mineral, a selenide of copper and silver; -- so called by Berzelius on account of its being found soon after the discovery of the metal selenium.
n.
The thickened posterior border of the corpus callosum; -- so called in allusion to its shape.