Last edited by Fejar
Tuesday, August 4, 2020 | History

2 edition of Vacuum tube characteristics. found in the catalog.

Vacuum tube characteristics.

Alexander Schure

Vacuum tube characteristics.

by Alexander Schure

  • 263 Want to read
  • 23 Currently reading

Published by J. F. Rider in New York .
Written in English

    Subjects:
  • Vacuum-tubes.

  • Edition Notes

    SeriesA Rider publication, no. 166-22. Electronic technology series
    Classifications
    LC ClassificationsTK7872.V3 S36
    The Physical Object
    Pagination89 p.
    Number of Pages89
    ID Numbers
    Open LibraryOL6251989M
    LC Control Number58014217
    OCLC/WorldCa1187297

    Vacuum Tubes, Inc | Sligh Blvd. Orlando, FL | Local #: () - Toll Free#: () B Vacuum Tube Base and Mounting These vacuum tubes employ medium, four-pin thrust type bases suitable for use in Western Electric B or similar sockets. The B tube has the bay-onet pin so located that it may also be mounted in a Western Electric M, B or similar socket. The tubes may be mounted in either a vertical or horizontal.

    An unusual reference book, with hundreds of schematic diagrams for tube-based music equipment is Aspen Pittman's The Tube Amp Book, edition 5 (Groove Tubes Inc., Sylmar, Calif., ). The performance and characteristics of triode valves or vacuum tubes are often represented by a number of graphs detailing their performance. The characteristic curves or graphs are normally plotted for the relationship of the grid voltage and anode or plate current, and for the relationship of the anode or plate voltage and the corresponding.

    The Gain of a tube, also known as its amplification factor, or mu (μ), is defined in the RCA Radiotron Designer’s Handbook as: “the ratio of incremental change in plate voltage to the incremental change in control grid voltage in the opposite dire. The two most basic measures of an amplifying tube’s characteristics are its amplification factor (µ) and its mutual conductance (g m), also known as transconductance. Transconductance is defined here just the same as it is for field-effect transistors, another category of voltage-controlled devices.


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Vacuum tube characteristics by Alexander Schure Download PDF EPUB FB2

In addition Vacuum tube characteristics. book the data I have scanned and posted, if you're looking for data on a particular tube you should visit TSDL on Duncanamps website, or Frank's tube r spot to look, which is especially useful if you're looking for replacement types and tubes with similar bases or characteristics, is the NJ7P tube database.

I am working on posting the RCA HB-3 Tube Handbook on line on this. Additional Physical Format: Online version: Schure, Alexander, Vacuum tube characteristics.

New York, J.F. Rider [] (OCoLC) Document Type. Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin GE JAN W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - GE W Platinum Grade Pair out of 5 stars $ $ 95 $ $   The last few pages of the book have related information including the use of sound pressure levels to determine amplifier power requirements.

Main focus in this book is Class A operation. Push-pull is briefly covered. Output transformer and parallel output tube operation experiments demonstrate characteristics of Class A output matching/5(11). Vacuum tubes are of four type vacuum diode, vacuum triode, vacuum tetrode, vacuum pentode.

Different vacuum tubes have different V-I characteristic. The reliability of a vacuum tube is mainly depends on its V-I characteristic.

V-I characteristic means the graph between the voltage and current passing through a vacuum tube. A vacuum tube, an electron tube, valve (British usage) or tube (North America), is a device that controls electric current flow in a high vacuum between electrodes to which an electric potential difference has been applied.

The type known as a thermionic tube or thermionic valve uses the phenomenon of thermionic emission of electrons from a hot cathode and is used for a number of. In electronics, a vacuum tube, electron tube (in North America), tube, or thermionic valve or valve (in British English) is a device controlling electric current through a vacuum in a sealed container.

The simplest vacuum tube, the diode, contains only two elements; current can only flow in one. select the first character of the tube 0: 1: 2: 3: 4: 5: 6: 7: 8: 9: A: B: C: D: E: F: G: H: I: J: K: L: M: N: O: P: Q: R: S: T: U: V: W: X: Y: Z Last update of this. Vintage info from the days of vacuum tubes.

Herein you will find a collection of vintage engineering texts, vacuum tube datasheets, and other obsolete information, presented free of charge and without annoying advertisements. The gain of a voltage amplifier depends on the specific characteristics of the vacuum tube used, and on the load resistance.

Datasheets of electronic vacuum tubes generally specify some useful parameters to determine how the signal applied to the grid is amplified. This calculator allows you to trace the anode characteristics graph, and to compute and tune loadline and operating point of various vacuum tubes.

It considers both reactive loads and resistive load. You can: choose among most common vacuum tubes (I am slowly adding more), set the operation modality, among ultralinear, pentode, and triode (suppressor tied to cathode) mode. Despite the slightly misleading title, it goes into the characteristics of fluorescent lights, vacuum and partial vacuums, inert gasses, hydrogen gas (thyratrons), Mercury vapor, etc as well as the nature of the anode and cathode and space charge.

Unlike radio tube books that deal with VT amplifiers and the like, this book covers every. Addeddate Identifier GE_Essential_Characteristics Identifier-ark ark://tc09b Ocr ABBYY FineReader Ppi Scanner Internet Archive Python library Welcome to the Tube Data Sheet Locator, a popular Web resource for finding data on vacuum tubes.

If you have never used this facility before, click the help link on the left for detailed instructions. To search for tube data, simple click the Search link on the left.

The news page was last updated 15/11/ This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge the advent of semiconductor devices, thousands of tube types were used in consumer electronics.

Many industrial, military or otherwise professional tubes were also produced. Only a few types are still used today, mainly in high-power, high-frequency applications. Also, check out Ola Englund trying some power tubes in his Randall Signature Amp, the Satan.

This clip shows how even with a very high gain setting the characteristics of the tubes come through. I personally love the KT88 and the EL34s and would. Vacuum Tube Theory, a Basics Tutorial – Page 4 Vacuum tube electrodes The Cathode There is a variety of different types of Cathode that are used in vacuum tubes.

They differ in the construction of the Cathode and the materials used. One of the major ways in which Cathodes can be categorised is by the way they are heated. 1 Preface Oerlikon Leybold Vacuum, a member of the globally active industrial Oerlikon Group of companies has developed into the world market leader in the area of vacuum technology.

-If you want to learn more about tube materials and processes, the American Institute of Physics currently publishes two classic books that are chock-full of advanced information: HANDBOOK OF MATERIALS AND TECHNIQUES FOR VACUUM DEVICES, by Walter Kohl (ISBN ); and HANDBOOK OF ELECTRON TUBE AND VACUUM TECHNIQUES, by Fred Rosebury.

The “power tube” name is a bit deceptive, however, because these big bottles don’t just power your speakers—they actually play a significant role in shaping your amp’s sound and responsiveness. Regardless of its manufacturer, each power-tube type—EL34, EL84, 6L6, 6V6,etc.—has a basic sonic personality.

An electron gun (also called electron emitter) is an electrical component in some vacuum tubes that produces a narrow, collimated electron beam that has a precise kinetic largest use is in cathode ray tubes (CRTs), used in nearly all television sets, computer displays and oscilloscopes that are not flat-panel displays.

They are also used in field emission displays (FEDs), which are.Alan Douglas has written the only book about tube testers in the last 35 years. Entitled ‘Tube Testers and Classic Electronic Test Gear’, it is available from Antique Electronic Supply.

It is as close to a reference guide as we will probably ever get, with an entire chapter devoted to tube curve tracers.Fundamentals of Amplification 3 thing.* If the anode voltage is negative, electrons will not be attracted to it and no current will flow; hence the valve is a one-way device or diode.

The current flowing from anode to cathode is called the anode current, Ia, and the voltage measured between anode and cathode is called the anode voltage, Va (or more accurately Vak).