1987-05-28, English, Article, Journal or magazine article, Photograph edition: Technology update. Ormond, Tom

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Physical Description
  • photograph
  • Magazine/​Journal article
Published
  • Canon Communications LLC, 1987 May 28
Language
  • English

Edition details

Title
  • Technology update.
Appears In
  • EDN, v32, no.n11, 1987 May 28, p65(5) (ISSN: 0012-7515)
Author
  • Ormond, Tom
Published
  • Canon Communications LLC, 1987 May 28
Physical Description
  • photograph
  • Magazine/​Journal article
Subjects
Target Audience
  • Trade
Summary
  • Small protective devices mount right on the pc-board. There are now current limiting and voltage monitoring products based on thermistors, solid state switches, reed switches and thermostats that can be mounted at board level. Care should be exercised to make devices compatible with circuit characteristics to avoid false tripping and other problems. Airpax Cardgard circuit breaker, for example, mounts at board level, measures three-quarters inch by one-quarter inches by one-half inch, weighs 1.8g and sells for $2.75. E-T-A is another manufacturer offering thermal-type circuit breakers for board mounting. Their product is internationally approved. Some manufacturers, such as Heinemann, who feel that hard-wired on-board breakers are a mistake,supply board sockets so breakers can be plugged in and demounted for cleaning and when soldering is done on a board. Inresco makes a very fast device, if that is needed. There are even monitors that check micro processor operating conditions. Dallas Semiconductor's DS1232 checks power supply level, software execution and external override.
Notes
  • photograph
Language
  • English
Database
  • Gale Academic OneFile
  • Gale General OneFile
  • Gale Expanded Academic
Identifier
  • 5245260

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Bureau of Meteorology. National Meteorological Library. Open to the public Journals EDN; (Current 5 years) Periodical; Journal, magazine, other English
CSIRO. Library Services. Not open to the public 999612820001981; ProQuest Central (New). Online Access. Available for document delivery. Restrictions apply.; Available from 1994 until 2010; ProQuest SciTech Collection. Online Access. Available for document delivery. Restrictions apply.; Available from 1994 until 2010 Periodical; Journal, magazine, other English
CSIRO. Riverside Library. May not be open to the public 998986250001981; PA 621.38 ED; 2 years held (- 23 April 2009) Periodical; Journal, magazine, other English
Department of Agriculture and Fisheries Qld. Dept of Agriculture and Fisheries Qld Research Information Service. Not open to the public s edn; v.27(15)-; 1982-; incomplete Periodical; Journal, magazine, other English
Edith Cowan University. Edith Cowan University Library. Open to the public Periodical; Journal, magazine, other English
Federation University Australia Library. Open to the public PER 621.381 EDN; Vol.29, no.25-Vol.48; 1984-2003 Periodical; Journal, magazine, other English
Flinders University. Flinders University Central Library. Open to the public 9957262101771; 621.3805 E11 Periodical; Journal, magazine, other English
Griffith University. Griffith University Library. Open to the public .b13534890; Electronic Resource : Publ. may restrict Doc. Del. Periodical; Journal, magazine, other English
Methodist Ladies' College - Melbourne. MLC Libraries. May not be open to the public Not for ILL Periodical; Journal, magazine, other English
National Library of Australia. Open to the public 2278458; S 621.3104205 EDN; Vol. 19, no. 21-v. 40, no. 26 (1974-Dec. 21, 1995) {Imperfect} Periodical; Journal, magazine, other English
Plantagenet Shire Council Libraries. Mount Barker Library. Open to the public Held. Check holdings Periodical; Journal, magazine, other English
RMIT University. RMIT University Library. Open to the public 9912463060001341; PER 621.305 E24; Incomplete. Held in Storage. Request from <a href=http://www.rmit.edu.au/library/dds target=_blank>Document Delivery</a>; v. 19 (1974)-v. 46 (Sept. 27, 2001) Periodical; Journal, magazine, other English
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Southern Cross University. University Library Lismore. Open to the public 991012584011302368; Subject to licence conditions Periodical; Journal, magazine, other English
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University of Newcastle. University of Newcastle Library. Open to the public 621.381505/15; Vol. 18, no. 1-v. 45, no. 9; 1973-Apr. 2000 Periodical; Journal, magazine, other English
University of Wollongong. University of Wollongong Library. Open to the public Online access. Not available for document delivery Periodical; Journal, magazine, other English
UNSW Sydney. UNSW Library. Open to the public 9942642490001731; HELD; Vol. 35, no. 1 (Jan. 4, 1990)-v. 46, no. 28 (Dec. 20, 2001) Periodical; Journal, magazine, other English
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National Library of Australia. Open to the public 2278458; S 621.3104205 EDN; Vol. 19, no. 21-v. 40, no. 26 (1974-Dec. 21, 1995) {Imperfect} Periodical; Journal, magazine, other English
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CSIRO. Riverside Library. May not be open to the public 998986250001981; PA 621.38 ED; 2 years held (- 23 April 2009) Periodical; Journal, magazine, other English
SAE Creative Media Institute - Australia. SAE - Byron Bay. May not be open to the public Held. Not for ILL. Periodical; Journal, magazine, other English
Southern Cross University. University Library Lismore. Open to the public 991012584011302368; Subject to licence conditions Periodical; Journal, magazine, other English
The University of Sydney. University of Sydney Library. Open to the public Periodical; Journal, magazine, other English
University of Newcastle. University of Newcastle Library. Open to the public 621.381505/15; Vol. 18, no. 1-v. 45, no. 9; 1973-Apr. 2000 Periodical; Journal, magazine, other English
University of Wollongong. University of Wollongong Library. Open to the public Online access. Not available for document delivery Periodical; Journal, magazine, other English
UNSW Sydney. UNSW Library. Open to the public 9942642490001731; HELD; Vol. 35, no. 1 (Jan. 4, 1990)-v. 46, no. 28 (Dec. 20, 2001) Periodical; Journal, magazine, other English
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Department of Agriculture and Fisheries Qld. Dept of Agriculture and Fisheries Qld Research Information Service. Not open to the public s edn; v.27(15)-; 1982-; incomplete Periodical; Journal, magazine, other English
Griffith University. Griffith University Library. Open to the public .b13534890; Electronic Resource : Publ. may restrict Doc. Del. Periodical; Journal, magazine, other English
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Flinders University. Flinders University Central Library. Open to the public 9957262101771; 621.3805 E11 Periodical; Journal, magazine, other English
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Bureau of Meteorology. National Meteorological Library. Open to the public Journals EDN; (Current 5 years) Periodical; Journal, magazine, other English
CSIRO. Library Services. Not open to the public 999612820001981; ProQuest Central (New). Online Access. Available for document delivery. Restrictions apply.; Available from 1994 until 2010; ProQuest SciTech Collection. Online Access. Available for document delivery. Restrictions apply.; Available from 1994 until 2010 Periodical; Journal, magazine, other English
Federation University Australia Library. Open to the public PER 621.381 EDN; Vol.29, no.25-Vol.48; 1984-2003 Periodical; Journal, magazine, other English
Methodist Ladies' College - Melbourne. MLC Libraries. May not be open to the public Not for ILL Periodical; Journal, magazine, other English
RMIT University. RMIT University Library. Open to the public 9912463060001341; PER 621.305 E24; Incomplete. Held in Storage. Request from <a href=http://www.rmit.edu.au/library/dds target=_blank>Document Delivery</a>; v. 19 (1974)-v. 46 (Sept. 27, 2001) Periodical; Journal, magazine, other English
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