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   Fuses & Fuse Elements

In electronics and electrical engineering a fuse, short for 'fusible link', is a type of overcurrent protection device. It has as its critical component a metal wire or strip that will melt when heated by a prescribed electric current, opening the circuit of which it is a part, and so protecting the circuit from an overcurrent condition.

A practical fuse was one of the essential features of Edison's electrical power distribution system. An early fuse was said to have successfully protected an Edison installation from tampering by a rival from a gas-lighting concern.

Properly-selected fuses (or other overcurrent devices) are an essential part of a power distribution system to prevent fire or damage due to overload or short-circuits. Usually the maximum size of the overcurrent device for a circuit is regulated by law. For example, the Canadian Electrical Code, the United States National Electrical Code (NFPA 70), and the UK Wiring Regulations provide limits for overcurrent device ampere rating for a given conductor, insulation material and installation conditions. Local authorities will incorporate these national codes as part of law. An overcurrent device should normally be selected with a rating just over the normal operating current of the downstream wiring or equipment which it is to protect.



Bronze Partners
A E M Inc.
Advance Controls, Inc.
Altech Corp.
AVX Corporation
Bel Fuse Inc.
Bocatech Inc
BTC Electronic Components
Bulbtronics, Inc.
Bussmann Division
Cantherm-Canadian Thermostats & Control Devices Ltd.
Circuit Specialists, Inc.
Citel Surge Protection
Concord Electronics Corp.
Cooper Bussmann
Cougar Electronics Corp.
EEM/Electronic Engineer's Master
Elcom Systems, Inc.
Ercona Corporation
Eurocomp, Inc./Camden
Excel Cell Electronic (USA) Corp.
Ferraz Shawmut
FIC Corp.
Fuji Electric Corp. of America
GE Thermometrics
General Atomics
High Tech Connections
Honeywell Sensing and Control
Indium Corporation of America
International Components Corp.
Interpower Corporation
Kamaya, Inc.
KRL/Bantry Components, Inc.
Littelfuse Inc
Littelfuse, Inc.
Master Electronic Controls (MEC)
Matsuo Electronics
Memory Protection Devices, Inc.
Mode Electronics Ltd.
NEC Electronics Corporation
Omega Engineering Inc.
OptiFuse
Pass & Seymour
Quail Electronics, Inc.
Russell Industries
San-O Industrial Corp. (SOC America)
Schurter, Inc.
Shogyo Int'l Corp.
Shokai Far East Ltd.
Silvertronic Ltd.
Therm-O-Disc, Inc.
Thin Film Technology Corporation
Trimm, Inc.
Tyco Electronics
Tyco Electronics Corp.
Tyco Electronics Corporation
Waldom Electronics Inc.
Wieland Electric Inc.
Woertz-USA
Fix & Prog. Sinewave Oscillators - Frequency Devices

 

Books
ORIGINAL PRINTED PATENT APPLICATION NUMBER 23,765 FOR IMPROVEMENTS IN THE MANUFACTURE OF THE ELEMENTS OF FUSES FOR PROJECTILES. [1910]
Alpha Francis (inventor). Cothias

Technician Class Element 2 FCC License Preparation
Gordon West

Excerpt - page 117: "... TOA10 What type of electrical circuit is created when a fuse blows? A. A closed circuit ... with excessive current, the fuse element gets warm, then gets hot, and then melts, creating an ..."
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Understanding Architecture: Its Elements, History, And Meaning (Icon Editions)
Leland M. Roth

Excerpt - page 605: "... career was the new Sri Lanka Par- liament, designed to fuse elements referring to the island's indigenous vernacular building tra- ditions, while ..."
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Architecture in Detail: Elements (Architecture in Detail)
Oscar Riera Ojeda, Mark Pasnik, and Photography by Paul Warchol

Excerpt - Front Matter: "... to the mythical Minotaur's crossing of human and animal form: elements come together to form a ... hybrids. The hybrid yet again fuses several elements, but jettisons the identity of component pieces in ..."
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Electrical behaviour of fuse elements
Leendert Vermij

Development of durable tin based alloy fuse element
Billy Ray Livesay

Applied CFD Techniques: An Introduction Based on Finite Element Methods
Rainald Löhner

Excerpt - page 50: "... algorithmic steps: Q l . Generate a triangular mesh with elements that are four times as big as the quad-elements required. Q2. Fuse as many pairs of triangles into quads as possible without ..."
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The Destructive Element
L. Stonebridge

Excerpt - page 132: "... Destructive Element is a sense of wholeness. From the opposing elements that can fuse in the sublime, we may sense at peace the impulse ..."
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Iron, Nature's Universal Element: Why People Need Iron & Animals Make Magnets
Eugenie Vorburger Mielczarek and Sharon Bertsch McGrayne

Excerpt - page 6: "... in the universe. In the heat of the early universe, elements with nuclei lighter than iron's tended to fuse together to make heavier elements, while elements with nuclei heavier ..."
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The Long Fuse: How England Lost the American Colonies, 1760-1785
Don Cook

Excerpt - page 60: "... 60 THh LONG FUSE The making of rum was an enormous, profitable, and thoroughly nefarious business in America and a major element in the 'Triangular Trade. In the first leg of the ..."
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Bad Elements: Chinese Rebels from Los Angeles to Beijing
Ian Buruma

Excerpt - page 134: "... 134 - Bad Elements between a prisoner and his chief jailer, especially when the ..."
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The Element of Surprise
Darryl Young

Excerpt - page 42: "... Grimes. They removed two M-26 frag grenades and unscrewed the fuse from each. In its place, a 308-G ADD (antidisturbance device) ..."
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A Guide to the Elements (Oxford)
Albert Stwertka

dsRNA Genetic Elements: Concepts and Applications in Agriculture, Forestry, and Medicine
Stellos M. Tavantzis and Stellos M Tavantzis

Excerpt - page 148: "... spheroplasts prepared from virus-free C. parasitica (Figure 6.1). A key element of the hypovirus transfection system is the propensity of C. parasitica to undergo hyphal anastomosis. Since hyphae fuse with their neighbors as they regenerate from the electroporated spheroplasts ..."
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A Short History of French Literature
Sarah Kay, Terence Cave, and Malcolm Bowie

Excerpt - page 42: "... capable with admiration for its astonishing cultural achievements. These two elements fuse in one of ..."
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Unit Origami: Multidimensional Transformations
Tomoko Fuse

Electromechanical Design Handbook
Ronald A. Walsh

Excerpt - page 416: "... in Fig. 6.113. PTC thermistors are also used as resettable fuse elements. The minimum limit current is the minimum amount of current ..."
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The Periodic Kingdom: A Journey into the Land of the Chemical Elements (Science Masters Series)
P. W. Atkins

Braving the Elements
Harry B. Gray, John D. Simon, and William C. Trogler

Success of evil. Elements of success in the kingdom of evil. By A.S. Kedzie ...
Michigan Historical Reprint Series

Historical Handbook of Major Biblical Interpreters
Donald K. McKim

Excerpt - page 575: "... categories of mediating theology (Permittlurigstheologie ) which seek simply to fuse elements of orthodoxy and liberalism without doing justice to either." Childs's ..."
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Elements of Newspaper Design
Steven E. Ames

Wiring a House (For Pros by Pros)
Rex Cauldwell

Excerpt - page 146: "... burned, or the body may have disintegrated . With plug-type fuses, look at the window to see if the element is broken or blackened. Many times a fuse element looks ..."
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Music: An Appreciation
Roger Kamien

Excerpt - page 548: "... complex choruses, and musical themes associated with char- acters and elements of the plot. Sondheim's musical style fuses elements of the traditional Broadway song with elements of Stravinsky, ..."
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A World History of Architecture
Marian Moffett, Lawrence Wodehouse, and Michael Fazio

Excerpt - page 84: "... plan is translated into a three- dimensional architectural form that fuses elements of horizontality and verticality within a relatively simple building technology. ..."
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Origami Quilts
Tomoko Fuse

Dynamic Figure Drawing
Burne Hogarth

Excerpt - page 71: "... observe how skin and tendon interconnection lines (shown in arrows) fuse elements of the entire lower body. Coming up from the base ..."
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The HarperCollins Study Bible : New Revised Standard Version With the Apocryphal/Deuterocanonical Books
Wayne A. Meeks

Excerpt - page 149: "... just a collection of rituals. On the contrary, the ethical element fuses with and even informs the ritual, so that one may ..."
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Trace Element Analysis in Biological Specimens (Techniques and Instrumentation in Analytical Chemistry)
R.F.M. Herber and M. Stoeppler

Fundamentals of Physics, Volume 2 (Chapters 21- 44)
David Halliday, Robert Resnick, and Jearl Walker

Excerpt - page 198: "... to he fired lies on the far side of the fuse and fits loosely between the rails. Immediately after the current begins, the fuse element melts and vaporizes, creating a conducting gas between the rails ..."
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Music:An Appreciation, 4th Brief Edition with v4.5 Multimedia Companion CD-ROM
Roger Kamien

Excerpt - page 375: "... blurs the boundary between musicals and opera. His musical style fuses elements of the traditional Broadway song with elements of Stravinsky, Copland, ..."
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Fundamentals of Physics, Part 3 (Chapters 21-32)
David Halliday, Robert Resnick, and Jearl Walker

Excerpt - page 51: "... to be fired lies on the far side of the fuse and fits loosely between the rails. Immediately after the current begins, the fuse element melts and vaporizes, creating a conducting gas between the rails ..."
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Wiring: Complete Projects for the Home
Editors of Creative Homeowner

Excerpt - page 52: "... typically range in size from 30 to 100 amps. The element in a cartridge fuse runs down the center of the cartridge and is surrounded ..."
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Al-Qaeda: The True Story of Radical Islam
Jason Burke

Excerpt - page 37: "... example. Here again, the thought of the modern Islamic radical fuses elements of religious tradition with modern secular revolutionary theory to create ..."
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PHP and MySQL Web Development (3rd Edition) (Developer's Library)
Luke Welling and Laura Thomson

Excerpt - page 82: "... You can use the following line to add a new element-Fuses -to the end of the array, giving a total of ..."
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The Chinese Way to Health: A Self-Help Guide to Traditional Chinese Medicine
Stephen Gascoigne

Excerpt - page 70: "... your energy there. You are now ready to purify and fuse the five elements in your navel; focus on the organs in the order ..."
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