searching for Tetrode (biology) 145 found (150 total)
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Tetrode
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A tetrode is an electronic device having four active electrode s. The term most commonly applies to a two-grid amplifying vacuum tube , ...Vacuum tube (13,211 words) [view diff] no match in snippet view article find links to article
Tubes with one grid (triode ) or more grids (tetrode , pentode ) between cathode and anode, allow the control of the current between the ...Tetrode (family) (447 words) [view diff] no match in snippet view article find links to article
Tetrode, also given as van Tetrode and spelled variously as Tetterode, Tetteroo, Tettero, Thetrode and Tetroe, was a Dutch medieval noble ...Hugo Tetrode (745 words) [view diff] no match in snippet view article find links to article
Hugo Martin Tetrode (Amsterdam , 7 March 1895 - Amstelveen , 18 January 1931) was a Dutch theoretical physicist who contributed to ...Beam tetrode (1,062 words) [view diff] no match in snippet view article find links to article
A beam tetrode, sometimes called a "beam power tube", is a type of tetrode valve (or 'tube') with auxiliary beam-focusing plates designed ...Sackur–Tetrode equation (820 words) [view diff] no match in snippet view article find links to article
The Sackur–Tetrode equation is an expression for the entropy of a monatomic classical ideal gas which incorporates quantum ...Tetrode transistor (296 words) [view diff] no match in snippet view article find links to article
A tetrode transistor is any transistor having four active terminals. Early tetrode transistors: There were two types of tetrode transistor ...Willem Danielsz van Tetrode (922 words) [view diff] no match in snippet view article find links to article
van Tetrode, known in Italy as Guglielmo Fiammingo (before c. 1530, Delft — after 1587 was a sixteenth-century sculptor of Dutch origin ...Pentode (1,294 words) [view diff] no match in snippet view article find links to article
The pentode (called a "triple-grid amplifier" in some early literature) was developed from the tetrode tube by the addition of a third ...KT66 (926 words) [view diff] no match in snippet view article find links to article
KT66 is the designator for a beam tetrode vacuum tube introduced by Marconi-Osram Valve Co. Ltd. (M-OV) of Britain in 1937. ...KT88 (746 words) [view diff] no match in snippet view article find links to article
The KT88 is a beam tetrode /k inkless t etrode (hence "KT") vacuum tube for audio amplification . image. File:Kt88. jpg | KT88 labelled ...Triode (3,249 words) [view diff] no match in snippet view article find links to article
the triode was the first electronic amplification device, and the ancestor of other types of vacuum tubes such as the tetrode and pentode . ...List of vacuum tubes (45,982 words) [view diff] no match in snippet view article find links to article
Q - Tetrode : QB : QB2/75 75 W Beam-tetrode QB5/2000 2 kW Beam-tetrode. QBL : QBL4/800 Air-cooled 800 W beam-tetrode. 3500 Air-cooled 3500 W beam-tetrode ...807 (vacuum tube) (1,216 words) [view diff] no match in snippet view article find links to article
The 807 is a beam tetrode vacuum tube , widely used in audio- and radio-frequency power amplifier applications. Audio uses: 807s were used ...6L6 (1,216 words) [view diff] no match in snippet view article find links to article
The beam tetrode design of the 6L6 allowed RCA to circumvent Philips' pentode patent. History: The 6L6 is a descendant of the "Harries Valve ...Otto Sackur (171 words) [view diff] no match in snippet view article find links to article
His and Tetrode's names are also combined to name the Sackur–Tetrode constant derived using the equation. Sackur studied at the University ...6V6 (841 words) [view diff] no match in snippet view article find links to article
The 6V6 is a beam-power tetrode , introduced by Radio Corporation of America RCA United States in late 1937, and still in use in audio ...25L6 (367 words) [view diff] no match in snippet view article find links to article
The 25L6 is an octal-based vacuum tube of the beam-power tetrode type. It found common application in AC/DC radio receiver s - such as ...Ultra-linear (793 words) [view diff] no match in snippet view article find links to article
Ultra-linear electronic circuits are those used to couple a tetrode or pentode vacuum-tube (also called "electron-valve") to a load (e.g ...6550 (250 words) [view diff] no match in snippet view article find links to article
The 6550 is a high power beam tetrode vacuum tube used mainly as an audio power amplifier . History and uses: The 6550 was developed by ...4-1000A (540 words) [view diff] no match in snippet view article find links to article
The 4-1000A/8166 is a radial-beam tetrode designed for use in radio transmitters. The 4-1000A is the largest of a series of tubes ...8974 (565 words) [view diff] no match in snippet view article find links to article
8974 / X-2159 is a power tetrode designed for megawatt power levels in industrial and broadcast applications. Specifications ...Lucas van Tetterode (203 words) [view diff] no match in snippet view article find links to article
Lucas van Tetrode, or Tetterode (c.1592 – 1647), was a Dutch Golden Age member of the Haarlem schutterij . Biography: He is only known from ...6P1P (251 words) [view diff] no match in snippet view article find links to article
The 6P1P (Russian: 6П1П) is a Soviet -made miniature 9-pin beam tetrode vacuum tube with ratings similar to the 6AQ5 , EL90 and the 6V6 ...Secondary emission (604 words) [view diff] no match in snippet view article find links to article
Undesirable effects - the tetrode: Secondary emission can be undesirable such as in the tetrode thermionic valve (tube). In this instance ...Dynatron oscillator (468 words) [view diff] no match in snippet view article find links to article
Examples of such devices are some tetrode thermionic valve s (or tubes) and the tunnel diode . Using these devices to provide the ...EL34 (957 words) [view diff] no match in snippet view article find links to article
Although power pentodes and beam tetrodes have some differences in their principles of operation (the beam forming plates of the beam ...Valve audio amplifier technical specification (5,864 words) [view diff] no match in snippet view article find links to article
In 1937, Alan Blumlein originated a configuration between a "triode strapped" tetrode and normal tetrode, that connects the extra grid of ...Marconi-Osram Valve (352 words) [view diff] no match in snippet view article find links to article
The company also introduced the KT66 "kinkless tetrode" (beam power tetrode). In 1922 the company brought out valves using thoriated ...Ideal gas (2,899 words) [view diff] no match in snippet view article find links to article
The results of the quantum Boltzmann gas are used in a number of cases including the Sackur–Tetrode equation for the entropy of an ideal ...Valve RF amplifier (4,454 words) [view diff] no match in snippet view article find links to article
An example of a twin tetrode would be the QQV06/40A. The tetrode has a screen grid which is between the anode and the first grid, which ...Pentagrid converter (2,670 words) [view diff] no match in snippet view article find links to article
Although technically a four-component electrode device, neither the term tetrode nor the tetrode valve as it is known today had yet ...Valve transmitters (1,233 words) [view diff] no match in snippet view article find links to article
An example of this used at VHF/ UHF include the 4CX250B, an example of a twin tetrode would be the QQV06/40A. The tetrode has a screen ...Plate detector (radio) (1,327 words) [view diff] no match in snippet view article find links to article
This circuit employs a tube with an indirectly heated cathode , typically a medium-mu triode , or a tetrode or pentode with a sharp cut- ...RMA tube designation (850 words) [view diff] no match in snippet view article find links to article
D-- Tetrode E-- Pentode or beam power tetrode. F-- Hexode G-- Heptode. H-- Octode. J-- Magnetically controlled types, usually incorporating a ...Amplifier (10,792 words) [view diff] no match in snippet view article find links to article
In addition, as the tetrode carrier and peak tubes require very little drive power, a significant improvement in efficiency within the ...Adriaen de Vries (888 words) [view diff] no match in snippet view article find links to article
van Tetrode, known in Italy as Guglielmo Fiammingo , a pupil of Benvenuto Cellini who had returned to the Netherlands. Another ...6AQ5 (299 words) [view diff] no match in snippet view article find links to article
The 6AQ5 (Mullard-Philips tube designation EL90) is a miniature 7-pin (B7G) audio power output beam tetrode vacuum tube with ratings ...Transistor (8,344 words) [view diff] no match in snippet view article find links to article
Other transistor types: Tetrode transistor Pentode transistor Trigate transistors (Prototype by Intel) Dual-gate FET s have a single channel ...Tube sound (6,915 words) [view diff] no match in snippet view article find links to article
Single-ended pentode and tetrode amplifiers: The special feature among tetrodes and pentodes is the possibility to obtain ultra-linear or ...Thyratron (1,460 words) [view diff] no match in snippet view article find links to article
A thyratron is basically a "controlled gas rectifier". Triode , tetrode and pentode variations of the thyratron have been manufactured ...Nuvistor (418 words) [view diff] no match in snippet view article find links to article
thimble -shaped, but somewhat smaller than a thimble, and much smaller than conventional tubes of the day. Triode s and a few tetrode s were made. ...Wheeler–Feynman absorber theory (3,094 words) [view diff] no match in snippet view article find links to article
Another key principle, resulting from this interpretation and reminiscent of Mach's principle due to Tetrode , is that elementary ...Mullard–Philips tube designation (2,612 words) [view diff] no match in snippet view article find links to article
Symbol definitions : L Power tetrode, beam tetrode or power pentode. M Tuning indicator N Gas-filled triode or thyratron P Tube designed ...Fender Princeton (353 words) [view diff] no match in snippet view article find links to article
The power amplifier section used a single cathode-biased 6V6 beam power tetrode configured for Class A operation. The amplifier had a ...Control grid (723 words) [view diff] no match in snippet view article find links to article
However, early screen-grid tetrodes of the 1920s, have Cag of only 1 or 2fF, around a thousand times less. ' Modern' pentodes have ...Cathode (3,263 words) [view diff] no match in snippet view article find links to article
jpg | Glow from the directly heated cathode of a 1 kW power tetrode tube in a radio transmitter. The cathode filament is not directly ...Quantum concentration (201 words) [view diff] no match in snippet view article find links to article
For an ideal gas the Sackur–Tetrode equation can be written in terms of the quantum concentration as: S(T,V,N)N k_\rm B\left\frac 5 2+\ln\ ...Tri-tet oscillator (285 words) [view diff] no match in snippet view article find links to article
It is a type of electron-coupled oscillator (ECO), which uses a tetrode or pentode tube. In an ECO, The screen grid acts as a plate for ...MOSFET (12,267 words) [view diff] no match in snippet view article find links to article
The "tetrode" description, though accurate, does not replicate the vacuum-tube tetrode. Vacuum-tube tetrodes, using a screen grid, exhibit ...Electrical and electronic measuring equipment (224 words) [view diff] no match in snippet view article find links to article
Tube tester | Tests vacuum tubes (triode, tetrode etc.) | Wattmeter | Measures the power | Vectorscope | Displays the phase of the ...List of scientific constants named after people (486 words) [view diff] no match in snippet view article find links to article
Sackur–Tetrode constant – Otto Sackur and Hugo Tetrode Sierpiński's constant – Wacław Sierpiński Skewes' number – Stanley Skewes ...Spike sorting (508 words) [view diff] no match in snippet view article find links to article
The most popular setup involves the use of four micro electrodes, called 'tetrodes' (different from the vacuum tube Tetrode ), though more ...Valve amplifier (3,108 words) [view diff] no match in snippet view article find links to article
variations (notably different phase splitter arrangements and the "Ultra-Linear " transformer connection for tetrodes) rapidly became widespread. ...Mikhail Samoilovich Neiman (1,851 words) [view diff] no match in snippet view article find links to article
In the late 1940s M.S. Neiman developed the theory of electronic modes of triode and tetrode generators at high angles of electron span ...Doherty amplifier (852 words) [view diff] no match in snippet view article find links to article
more appropriate for the earlier and less efficient triode implementations rather than the later and more efficient tetrode implementations ...Venus de' Medici (1,433 words) [view diff] no match in snippet view article find links to article
the sculptures were by the Dutch sculptor trained in Benvenuto Cellini 's atelier, Willem van Tetrode, called Guglielmo Fiammingo in Italy ...Machlett Laboratories (1,160 words) [view diff] no match in snippet view article find links to article
Later, chief competitor Eimac released tetrode s which rather quickly eclipsed Machlett's triodes, as tetrodes have higher gain (thereby ...List of scientists whose names are used in physical constants (330 words) [view diff] no match in snippet view article find links to article
Hugo Tetrode | 1895–1931 Dutch | Sackur-Tetrode constant | Douglas Hartree | 1897–1958 | British | Hartree energy | Enrico Fermi ...Williamson amplifier (1,322 words) [view diff] no match in snippet view article find links to article
The original output stages used triode-connected KT66 tetrode s, although a 6L6 , with slightly lower output, could be used. ...Russian tube designations (839 words) [view diff] no match in snippet view article find links to article
Receiver tubes: E (Russian: Э) - tetrode . P (Russian: П) - output pentode , or a beam tetrode . Zh (Russian: Ж) - sharp-cutoff pentode ...Gibbs paradox (4,831 words) [view diff] no match in snippet view article find links to article
This results in the extensive Sackur–Tetrode equation for entropy, as derived next. Calculating the entropy of ideal gas, and making it ...Bipolar junction transistor (7,693 words) [view diff] no match in snippet view article find links to article
Tetrode point-contact transistor – Point-contact transistor having two emitters. It became obsolete in the middle 1950s. Junction ...Chain Home (12,373 words) [view diff] no match in snippet view article find links to article
The tetrodes were switched on and off by a pair of mercury vapour thyratron s connected to a timing circuit, the output of which biased ...Suppressor grid (139 words) [view diff] no match in snippet view article find links to article
grid, typically of coarse structure, is interposed between the screen grid and the anode (plate ) of a tetrode , turning it into a pentode . ...Walter H. Schottky (1,513 words) [view diff] no match in snippet view article find links to article
shot effect") in thermionic emission and his invention of the screen-grid tetrode and a superheterodyne method of receiving wireless signals. ...Neutrodyne (1,025 words) [view diff] no match in snippet view article find links to article
By the 1930s, advances in vacuum tube manufacturing had yielded the tetrode , which had reduced control grid to plate (Miller) capacitance ...RETMA tube designation (550 words) [view diff] no match in snippet view article find links to article
For example there is a 12AV5 (beam tetrode), 12AV6 (double diode, triode) and a 12AV7 (double triode). Second figure group is the number ...Loewe 3NF (243 words) [view diff] no match in snippet view article find links to article
Loewe were to also offer the 2NF (two tetrodes plus passive components) and the WG38 (two pentodes, a triode and the passive components). ...Double diode triode (634 words) [view diff] no match in snippet view article find links to article
section, "C" for a triode section, "F" for a pentode section, "H" for a hexode or heptode section, and "L" for a power tetrode or pentode section. ...Entropy (11,005 words) [view diff] no match in snippet view article find links to article
Sackur-Tetrode entropy – the entropy of a monatomic classical ideal gas determined via quantum considerations. The arrow of time ...UNIVAC Solid State (989 words) [view diff] no match in snippet view article find links to article
The output from these tubes then fed the main clock power amplifier consisting of six 4CX250B metal/ceramic power tetrode tubes running ...KT90 (215 words) [view diff] no match in snippet view article find links to article
The KT90, or in full, "Kinkless Tetrode 90", is a beam power tetrode and features the same octal socket as its smaller variant, the KT88 ...Grown-junction transistor (603 words) [view diff] no match in snippet view article find links to article
Higher-frequency operation could be obtained by welding a second wire on the opposite side of the base, making a tetrode transistor , and ...Vrouwekerk (1,489 words) [view diff] no match in snippet view article find links to article
Wealthy Leiden brewer Willem van Tetrode (not to be confused with the sculptor of the same name ) was buried in the church in 1487. ...Explosive forming (954 words) [view diff] no match in snippet view article find links to article
GE engineers quickly saw the potential for improved heat transfer characteristics in several already popular pentode and beam tetrode ...Tunnel diode (1,431 words) [view diff] no match in snippet view article find links to article
This negative resistance region can be exploited in a solid state version of the dynatron oscillator which normally uses a tetrode ...Electronic symbol (636 words) [view diff] no match in snippet view article find links to article
Vacuum tubes: svg | Vacuum tube triode Image:Tetrode. PNG | Vacuum tube tetrode Image:Pentoda symbol. svg | Vacuum tube pentode ...Push–pull output (2,072 words) [view diff] no match in snippet view article find links to article
A so-called ultra-linear push–pull amplifier uses either pentode s or tetrode s with their screen grid fed from a percentage of the ...List of scientific equations named after people (2,666 words) [view diff] no match in snippet view article find links to article
Sackur–Tetrode equation | Statistical thermodynamics | Hugo Martin Tetrode and Otto Sackur | Sagan equation | Cosmology | Carl Sagan ...Index of electrical engineering articles (3,868 words) [view diff] no match in snippet view article find links to article
(electricity) –Battery eliminator – Bayer filter –Beam tetrode –Beat frequency –Beckman Instruments –Bell Telephone Laboratories – ...Amplitude modulation (4,362 words) [view diff] no match in snippet view article find links to article
png | Anode (plate) modulation. A tetrode's plate and screen grid voltage is modulated via an audio transformer. The resistor R1 sets the ...Axon (4,221 words) [view diff] no match in snippet view article find links to article
Activity recorded on a tetrode is seen on only one of the four recording wires. In recordings from freely moving rats, axonal signals have ...List of sculptors in the Web Gallery of Art (15,747 words) [view diff] no match in snippet view article find links to article
Willem Danielsz van Tetrode (1505-1588), 4 sculptures : Nude Warrior, Rijksmuseum, Amsterdam http://www. wga. hu/html/t/tetrode/warrior. ...Diode (7,980 words) [view diff] no match in snippet view article find links to article
In 1919, the year tetrode s were invented, William Henry Eccles coined the term diode from the Greek roots di (from δί), meaning "two", ...List of Greek and Latin roots in English (11,041 words) [view diff] no match in snippet view article find links to article
od- | path, way | Greek | ὁδός (hodos) | anode , diode , odometer , pentode , tetrode , triode | odi- | hate | Latin | odium | odious | ...All American Five (3,215 words) [view diff] no match in snippet view article find links to article
They usually had two type 48 power tetrodes that could operate with B+ voltages as low as 28 volts. The type 48 pairs were parallel ...Space charge (2,001 words) [view diff] no match in snippet view article find links to article
charge significantly limited the practical application of triode amplifier s which led to further innovations such as the vacuum tube tetrode . ...Spike directivity (146 words) [view diff] no match in snippet view article find links to article
(2005) Computing spike directivity with tetrodes, Journal of Neuroscience Methods, 149 (1), pp. 57–63. Sasaki, T., Matsuki, N., ...Reinier Boitet (448 words) [view diff] no match in snippet view article find links to article
Legacy: Willem Danielsz van Tetrode , (1505-1588) Anthonie van Montfoort , (1533-1583) Jan Gerritsz van Bronckhorst , (1603-1661) ...Eimac (430 words) [view diff] no match in snippet view article find links to article
jpg | Eimac 4-250A beam tetrode power tube Eimac is a trade mark of Eimac Products, part of the Microwave Power Products Division of ...Dynatron (280 words) [view diff] no match in snippet view article find links to article
called a "pliodynatron", with similar properties to a tetrode or pentode tube with significant secondary emission operated in dynatron mode. ...Joule expansion (1,617 words) [view diff] no match in snippet view article find links to article
monatomic gas , the entropy as a function of the internal energy U, volume V, and number of moles n is given by the Sackur–Tetrode equation : ...Arieh Ben-Naim (498 words) [view diff] no match in snippet view article find links to article
An example of the insight that information theory can bring to statistical mechanics is the rederivation of the Sackur-Tetrode equation ...Television transmitter (976 words) [view diff] no match in snippet view article find links to article
But in older transmitters tetrode s or klystron s are also utilized. In modern solid-state VHF and UHF transmitters, LDMOS power ...Bose gas (1,899 words) [view diff] no match in snippet view article find links to article
which, for α 3/2 is simply a restatement of the Sackur–Tetrode equation . In one dimension bosons with delta interaction behave as ...IC power-supply pin (1,166 words) [view diff] no match in snippet view article find links to article
plate (or anode outside of the U.S.), cathode (note K, not C) and grid voltages in analyses of vacuum triode , tetrode and pentode circuits. ...List of public art in Enfield (1,302 words) [view diff] no match in snippet view article find links to article
uk/item/O111222/hercules-and-antaeus-statuette-van-tetrode-willem/ : V&A Search the Collections Accessed 28 June 2014 | http://www. ...Gerdina Hendrika Kurtz (1,132 words) [view diff] no match in snippet view article find links to article
jpeg | The Janskerk (St. John's church) in Haarlem was built on land donated by Gerard van Tetrode in 1310 Six months after her ...Linear amplifier (791 words) [view diff] no match in snippet view article find links to article
For instance two 4CX250B tetrode s operating at 144 MHz can deliver 400 watts in class A, but when biased into class C they can deliver ...Tuned radio frequency receiver (1,555 words) [view diff] no match in snippet view article find links to article
The later development of the tetrode vacuum tube reduced the Miller capacitance and consequently improved stability. Image:TFR Tube ...Parasitic capacitance (932 words) [view diff] no match in snippet view article find links to article
parasitic capacitance between the control grid and the plate , creating the tetrode , which resulted in a great increase in operating frequency ...Spike directivity (146 words) [view diff] no match in snippet view article find links to article
(2005) Computing spike directivity with tetrodes, Journal of Neuroscience Methods, 149 (1), pp. 57–63. Sasaki, T., Matsuki, N., ...Reinier Boitet (448 words) [view diff] no match in snippet view article find links to article
Legacy: Willem Danielsz van Tetrode , (1505-1588) Anthonie van Montfoort , (1533-1583) Jan Gerritsz van Bronckhorst , (1603-1661) ...Eimac (430 words) [view diff] no match in snippet view article find links to article
jpg | Eimac 4-250A beam tetrode power tube Eimac is a trade mark of Eimac Products, part of the Microwave Power Products Division of ...Dynatron (280 words) [view diff] no match in snippet view article find links to article
called a "pliodynatron", with similar properties to a tetrode or pentode tube with significant secondary emission operated in dynatron mode. ...Joule expansion (1,617 words) [view diff] no match in snippet view article find links to article
monatomic gas , the entropy as a function of the internal energy U, volume V, and number of moles n is given by the Sackur–Tetrode equation : ...Arieh Ben-Naim (498 words) [view diff] no match in snippet view article find links to article
An example of the insight that information theory can bring to statistical mechanics is the rederivation of the Sackur-Tetrode equation ...Television transmitter (976 words) [view diff] no match in snippet view article find links to article
But in older transmitters tetrode s or klystron s are also utilized. In modern solid-state VHF and UHF transmitters, LDMOS power ...Bose gas (1,899 words) [view diff] no match in snippet view article find links to article
which, for α 3/2 is simply a restatement of the Sackur–Tetrode equation . In one dimension bosons with delta interaction behave as ...CSIRAC (1,223 words) [view diff] no match in snippet view article find links to article
KT66 Beam Tetrode, 8 pin, 8.2W heater http://museumvictoria. com. au/collections/items/761661/slide-csirac-computer-trevor-pearcey-1965-1975 ...Index of physics articles (H) (1,798 words) [view diff] no match in snippet view article find links to article
H Hugo Tetrode Hull speed Human echolocation Humidity Humphrey Maris Humphreys series Hund's rule of maximum multiplicity Hund's rules ...Compactron (550 words) [view diff] no match in snippet view article find links to article
Examples: 6LF6 beam power tetrode with anode cap. 8B10 twin triode - twin diode. 12AE10 twin pentode. 38HK7 pentode diode. Due to their specific ...Alloy-junction transistor (673 words) [view diff] no match in snippet view article find links to article
See also : Tetrode transistor Surface barrier transistor References : External links : http://www. thevalvepage. com/trans/manufac/manufac1. ...List of equations (456 words) [view diff] no match in snippet view article find links to article
Physics : Sackur–Tetrode equation Schrödinger equation Screened Poisson equation Schwinger–Dyson equation Sellmeier equation Stokes–Einstein ...Neuroelectrodynamics (644 words) [view diff] no match in snippet view article find links to article
References: 2005 Computing spike directivity with tetrodes. J. Neurosci. Vol. 149, Issue 1, pp. 57–63, http://dx. doi. org./ 10.1016/ ...Johan Damius (361 words) [view diff] no match in snippet view article find links to article
Mathias was banned from the city for supporting Adriaen Jacobsz Tetrode and Daniel de Souter when he published 3 contra-remonstrant ...Local field potential (1,045 words) [view diff] no match in snippet view article find links to article
title Tetrodes markedly improve the reliability and yield of multiple single-unit isolation from multi-unit recordings in cat striate cortex. | ...Continental Electronics (785 words) [view diff] no match in snippet view article find links to article
In 1958, Continental introduced a more-efficient Doherty-style amplifier based on a tetrode (previous Doherty designs made by Western ...Electronics World (1,587 words) [view diff] no match in snippet view article find links to article
Williamson - using a pair of triode-connected KT66 kinkless power tetrodes (very similar to the American 6L6 ) in push-pull to give 15 watts output. ...Unijunction transistor (1,287 words) [view diff] no match in snippet view article find links to article
The unijunction transistor was invented as a byproduct of research on germanium tetrode transistors at General Electric . It was patented ...Chronic electrode implants (3,286 words) [view diff] no match in snippet view article find links to article
Gray, C.M., Tetrodes markedly improve the reliability and yield of multiple single-unit isolation from multi-unit recordings in cat striate ...Valve audio amplifier (2,202 words) [view diff] no match in snippet view article find links to article
Most modern valve guitar amplifiers use a class AB1 push-pull circuit with a pair of power pentodes or beam tetrodes, 6L6 or EL34 but ...List of Dutch sculptors (2,870 words) [view diff] no match in snippet view article find links to article
T : Willem Danielsz van Tetrode (1530-1587) Jozef Thissen (1840-1920) Bé Thoden van Velzen (1903-1984) Henk Tieman (1921-2001) ...Neuroscience of rhythm (2,799 words) [view diff] no match in snippet view article find links to article
However, these require invasive procedures, such as tetrode implantation , which does not allow a healthy brain to be studied. ...David Edward Hughes (2,734 words) [view diff] no match in snippet view article find links to article
1936 | Walter H. | Schottky | Schrot Effect in thermionic emission and his invention of the screen-grid tetrode and a superheterodyne ...Thyristor (3,405 words) [view diff] no match in snippet view article find links to article
SCS — Silicon Controlled Switch or Thyristor Tetrode — A thyristor with both cathode and anode gates. SCR — Silicon Controlled Rectifier ...Fender Champ (2,416 words) [view diff] no match in snippet view article find links to article
single stage of voltage amplification, one 6V6 beam power tetrode in the power amplifier section, and a single volume knob and no tone controls. ...Index of physics articles (S) (3,262 words) [view diff] no match in snippet view article find links to article
S Sackur–Tetrode equation Safety of particle collisions at the Large Hadron Collider Saffir–Simpson Hurricane Scale Sagitta (optics) ...Lecher lines (2,525 words) [view diff] no match in snippet view article find links to article
Lecher line circuits can be used for the tank circuit s of UHF power amplifier s For instance, the twin tetrode (QQV03-20) 432 MHz ...Geertgen tot Sint Jans (2,820 words) [view diff] no match in snippet view article find links to article
John became quite wealthy from donations by the local families Berkenrode , Assendelft , van Brederode , Tetrode , Schoten , and Adrichem ...Multigate device (2,801 words) [view diff] no match in snippet view article find links to article
See also : Tetrode transistor Pentode transistor References: 30em. External links : http://www. freescale. com/webapp/sps/site/overview. ...Receiver (radio) (2,907 words) [view diff] no match in snippet view article find links to article
Further improvements came in 1926 with the introduction of the tetrode valve. File:Philips-1928. jpg | Philips Radio Model 2511, 1928 and ...Van der Waals equation (3,407 words) [view diff] no match in snippet view article find links to article
Where Φ is an undetermined constant, which may be taken from the Sackur–Tetrode equation for an ideal gas to be:\ Phi T^ 3/2\Lambda^3\left ...Electronic component (2,434 words) [view diff] no match in snippet view article find links to article
Vacuum tubes (valves) : Tetrode Pentode Hexode Pentagrid Octode Microwave tubes. Klystron Magnetron Traveling-wave tube Optical detectors or ...Gebhard Truchsess von Waldburg (4,210 words) [view diff] no match in snippet view article find links to article
While reconstructing the castle, Gebhard patronized the Netherlandish sculptor Willem Daniel van Tetrode . Tedtrode died in 1580 while ...Hughes Medal (4,806 words) [view diff] no match in snippet view article find links to article
Effect in thermionic emission and his invention of the screen-grid tetrode and a superheterodyne method of receiving wireless signals" | ...Low-energy electron diffraction (4,595 words) [view diff] no match in snippet view article find links to article
The fourth grid is only necessary when the LEED is used like a tetrode and the current at the screen is measured, when it serves as ...Superheterodyne receiver (5,487 words) [view diff] no match in snippet view article find links to article
The development of the tetrode vacuum tube containing a screen grid led to a multi-element tube in which the mixer and oscillator ...History of the transistor (4,614 words) [view diff] no match in snippet view article find links to article
transistor (1951), the surface-barrier transistor (1953), the diffusion transistor , the tetrode transistor , and the pentode transistor . ...List of Dutch patrician families (5,380 words) [view diff] no match in snippet view article find links to article
Termijtelen • Terwindt • Testas • De Famars Testas • Van Tetering • Tetrode • Van Tets • Tetterode • den Tex • Den Tex Bondt • Van ...Marshall Amplification (5,916 words) [view diff] no match in snippet view article find links to article
JCM 800s were factory equipped with the 6550 beam tetrode power valve, a valve with a different tonal character, which not all users loved. ...Action potential (15,552 words) [view diff] no match in snippet view article find links to article
(2005) Computing spike directivity with tetrodes, Journal of Neuroscience Methods, 149 (1), pp. 57-63 Aur D., Jog, MS., 2010 ...Ship gun fire-control system (9,605 words) [view diff] no match in snippet view article find links to article
Although the train Amplidyne was rated at several kilowatts maximum output, its input signal came from a pair of 6L6 audio beam tetrode ...Le Sage's theory of gravitation (12,561 words) [view diff] no match in snippet view article find links to article
htm Kinetic Pressure and Tetrode’s Star, http://www. mathpages. com/home/kmath041/kmath041. htm Nicolas Fatio and the Cause of Gravity, http ...