Copyright © Philip M. Parker, INSEAD. Terms of Use.

BALUN

"BALUN" is a common misspelling or typo for: Bale, Baleen, Bali, Baling, Balloon, Blain, Blunt.


Specialty Definition: BALUN

DomainDefinition

Computing

Balun A transformer connected between a balanced source or load and an unbalanced source or load. A balanced line has two conductors, with equal currents in opposite directions. The unbalanced line has just one conductor; the current in it returns via a common ground or earth path. (1996-10-17). Source: The Free On-line Dictionary of Computing.

Electrical Engineering

A transformer connected between a balanced source or load and an unbalanced source or load. Source: European Union. (references)

Post & Telecom

A passive device, usually having distributed electrical constants, used for coupling an aerial to a feeder when one is balanced and the other is unbalanced. Source: European Union. (references)

Source: compiled by the editor from various references; see credits.

Top     

Specialty Definition: Balun

(From Wikipedia, the free Encyclopedia)

A balun is an device designed to convert between balanced and unbalanced electrical signals, such as between coaxial cable and twin-lead (pronounced lēd like reed, not lĕd like red).

This is almost always done through the use of a small isolation transformer, with the earth ground or chassis ground left floating or unconnected on the balanced side. This transformer can then also perform impedance matching at the same time. A balun generally has no other functional purpose except for compatibility between systems.

The most common uses of baluns are:

The baluns used for television antennas have a 4:1 turns ratio, to match the standard 300 ohm ribbon cable to 75 ohm coaxial cable.


A balun used with TV antennas


Three audio transformers. Except for the connections, all three are electrically identical, but only the leftmost two can be used as baluns. The one at left would normally be used to connect a high impedance source, such as a guitar, into a balanced microphone input. The one in the centre is for connecting a low impedance balanced source, such as a microphone, into a guitar amplifier. The one at the right is not a balun at all, and provides only impedance matching.

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Balun."

Top     

Abbreviations & Acronyms: BALUN

The following table is compiled from various sources, across various languages. When English abbreviations or acronyms come from a non-English source, this is noted.
EntrySourceExpressionField

BALUN

EnglishBALanced-UNbalanced, "Balun"Computer - (cable)

Source: compiled by the editor, based on several corpora (additional references).

Top     

Crosswords: BALUN

Non-English Usage: "BALUN" is also a word in the following language with the English translation in parentheses.

Indonesian (fold).

Top     

Commercial Usage: BALUN

DomainTitle

High Tech

Source: compiled by the editor from various references; see credits.

Top     

Expression: BALUN

Expression using "BALUN": balun transformer. Additional references.

Source: compiled by the editor from various references; see credits.

Top     

Frequency of Internet Keywords: BALUN

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day
ExpressionFrequency
per Day

balun

85

balun cat5

3

video balun

14

antenna balun

3

balun filter media

10

balun toroid

3

balun current

7

balun magnetic

3

4 1 balun

6

balun design microstrip stripline

3

balun choke

6

1 1 balun

2

balun homebrew

6

450 balun loop ohm

2

balun mtft

6

balun coil

2

balun canan

6

balun ferrite

2

cctv balun

5

balun wire

2

balun dipole

5

120 balun ohm

2

balun longwire magnetic

5

300 75 balun ohm

2

balun construction

4

balun broadband

2

chas balun

4

air balun core

2

balun transformer

4

1 4 balun build

2
Source: compiled by the editor from various references; see credits.

Top     

Modern Translation: BALUN

Language Translations for "BALUN"; alternative meanings/domain in parentheses.

Chinese 

  

平衡-不平衡变压器. (various references)

   

Danish

  

balun (balanced-to-unbalanced transformer, balun transformer), balanceringsled (balanced-to-unbalanced transformer, balun transformer). (various references)

   

Dutch

  

balun, balans-onbalanstransformator (balanced-to-unbalanced transformer, balun transformer), balans/onbalanstransformator, symmetrieoverdrager (balanced-to-unbalanced transformer, balun transformer). (various references)

   

Finnish

  

symmetrointimuuntaja (balanced-to-unbalanced transformer, balun transformer), symmetrointielin. (various references)

   

French

  

transformateur symétrique-dissymétrique (balanced-to-unbalanced transformer, balun transformer), symétriseur (balanced-to-unbalanced transformer, balun transformer). (various references)

   

German

  

Balun, Symmetrieschaltung, Symmetrierübertrager (balanced-to-unbalanced transformer, balun transformer). (various references)

   

Greek 

  

συμμετρο-ασυμμετρικός μετασχηματιστής, συμμετροασυμμετριστής, μετασχηματιστής σύζευξης συμμετρικού με μη συμμετρικό σύστημα ή στοιχείο (balanced-to-unbalanced transformer, balun transformer), μετασχηματιστής συμμετρίας-ασυμμετρίας (balanced-to-unbalanced transformer, balun transformer), ζεύκτης συμμετρίας-ασυμμετρίας (balanced-to-unbalanced transformer, balun transformer), ζεύκτης ζυγοστάθμισης (balanced-to-unbalanced transformer, balun transformer). (various references)

   

Indonesian

  

membalun (see: balun). (various references)

   

Italian

  

balun (balanced-to-unbalanced transformer, balun transformer), unit di bilanciamento (balanced-to-unbalanced transformer, balun transformer), trasformatore bilanciatore per radio frequenze (balanced-to-unbalanced transformer, balun transformer), trasformatore bilanciatore per r.f. (balanced-to-unbalanced transformer, balun transformer), simmetrizzatore (balanced-to-unbalanced transformer, balun transformer). (various references)

   

Japanese Kanji 

  

バベルの" (balalaika, balance, balance of power, balance sheet, balcony, ballade, ballast, balloon, Baltic, barber's clippers, Barcelona, baritone, barium, barracks, barreled wine, barricade, barrier, Barriquand et Marre, bawm bawm, Brahman, bulk carrier, bulk line, bulk storage, bulky, bulky sweater, impediment removal, Tower of Babel, value, value analysis, value engineering, variable condensor, variant, variation, variety, variety show, variety store, varistor, vulcanized fiber, vulcanized rubber). (various references)

   

Japanese Katakana 

  

バラン . (various references)

   

Pig Latin

  

alunbay

   

Portuguese

  

transformador simétrico-assimétrico (balanced-to-unbalanced transformer, balun transformer). (various references)

   

Spanish

  

balún (balanced-to-unbalanced transformer, balun transformer), transformador simétrico-asimétrico (balanced-to-unbalanced transformer, balun transformer), transformador de adaptación de líneas balanceadas, convertidor equilibrador (balanced-to-unbalanced transformer, balun transformer), acoplamiento equilibrado (balanced-to-unbalanced transformer, balun transformer). (various references)

   

Swedish

  

balun, symmetreringstransformator (balanced-to-unbalanced transformer, balun transformer). (various references)

Source: compiled by the editor from various translation references.

Top     

Anagrams: BALUN

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-b-l-n-u"

-1 letter: luna, ulan, ulna.

-2 letters: alb, bal, ban, bun, lab, nab, nub.

-3 letters: ab, al, an, ba, la, na, nu, un.

 Words containing the letters "a-b-l-n-u"
 

+1 letter: nebula, unable.

 

+2 letters: abluent, albumen, albumin, baneful, butanol, clubman, nebulae, nebular, nebulas, slurban, subclan, tunable, tunably, umbonal.

 

+3 letters: abluents, ablution, abutilon, albumens, albumins, alburnum, ambulant, baculine, basinful, baulking, biannual, bimanual, binaural, bluesman, bubaline, bungalow, burnable, bushland, busulfan, butanols, clubhand, galbanum, huntable, jubilant, labdanum, laburnum, olibanum, prunable, publican, ruinable, subclans, sublunar, subnasal, subnodal, subpanel, tribunal, tuneable, tuneably, turbinal, turnable, unblamed, undoable, unstable, unstably, unusable, unviable, urbanely.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

Top     

Alternative Orthography: BALUN


Hexadecimal (or equivalents, 770AD-1900s) (references)

42 41 4C 55 4E

Leonardo da Vinci (1452-1519; backwards) (references)

American Sign Language (origins from 1620-1817 in Italy and, especially, France) (references)

=

Semaphore (1791, in France) (references)

Braille (1829, in France) (references)

Morse Code (1836) (references)

-...    .-    .-..    ..-    -.

Dancing Men (Sir Arthur Conan Doyle, 1903) (references)

Binary Code (1918-1938, probably earlier) (references)

01000010 01000001 01001100 01010101 01001110

HTML Code (1990) (references)

&#66 &#65 &#76 &#85 &#78

ISO 10646 (1991-1993) (references)

0042 0041 004C 0055 004E

British Sign Language (Fingerspelling, BSL; 1992, British Deaf Association Dictionary of British Sign Language) (references)

Encryption (beginner's substitution cypher): (references)

3635465548

Top     



INDEX

1. Definition
2. Crosswords
3. Usage: Commercial
4. Expressions
5. Expressions: Internet
6. Translations: Modern
7. Abbreviations
8. Acronyms
9. Anagrams
10. Orthography
11. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.