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Utveckling av en universell laddare
Jönköping University, School of Engineering, JTH, Mechanical Engineering.
2007 (Swedish)Independent thesis Basic level (professional degree), 10 points / 15 hpStudent thesisAlternative title
Development of a universal charger (English)
Abstract [sv]

Syftet med examensarbetet har varit att undersöka möjligheterna att utveckla, producera och lansera en ny universell laddare. Målet har varit att kunna ladda så många modeller av så många produkter som möjligt, vilket innefattar mobiltelefoner, kameror, datorer och MP3-spelare etc. Arbetet skulle leda fram till ett förslag på produkt.

Genom att undersöka befintliga patent och produkter, har marknaden granskats och slutsatsen är att det finns en uppsjö av universella laddare på marknaden. Dock finns det få produkter som inger säkerhet, möjliggör multipel laddning och som är stationära. Dessa egenskaper blev grundstenar i den kravspecifikation som utarbetades. Genom en teknisk analys och kundundersökning sammanställdes ytterligare viktiga parametrar.

Resultatet blev en stationär produkt som kan ladda både en bärbar dator och flera mindre elektroniska produkter. Genom att använda en metod som i rapporten betecknas tappteknik kan rätt laddningsförhållande garanteras. Med hjälp av en mikroprocessor och produktspecifika tappar eller ändadaptrar kan laddning av i princip alla sorters produkter och modeller ske.

Arbetet har även innefattat konstruktion, CAD och prototypframtagning.

Abstract [en]

The purpose with this thesis work has been to investigate the possibilities to develop, manufacture and introduce a new universal charger. The aim has been to be able to charge as many models of as many different products as possible, including cell phones, cameras, laptops, MP3-players etc. The work would lead to a product proposal.

By an examination of existing patents and products, has the market been reviewed. The conclusion is that there already are big amount of universal chargers in the international market. Yet there are only a few products that inspire safety, have a multiple charging function and which are for stationary use. Those properties became fundamentals in the specification. With a technical analyse and a customary review were more parameters included.

The result is a stationary product that can be used to charge both a laptop and several smaller electronic products. By using a method that is called tip technology can the right charging conditions be guaranteed. With a micro processor and with tips which are specific for each product can mostly all sorts of products and models be charged.

The work has also included mechanical design, CAD and the build of a prototype.

Place, publisher, year, edition, pages
2007. , 45 (31) p.
Keyword [en]
Product development, mechanical design, conceptual design, charger, universal, product, CAD, prototype
Keyword [sv]
Produktutveckling, konstruktion, design, laddare, universal, produkt, CAD, prototyp
National Category
Food Science
Identifiers
URN: urn:nbn:se:hj:diva-881OAI: oai:DiVA.org:hj-881DiVA: diva2:4630
Uppsok
lantbruk/veterinärmed./skogl. vetenskap
Supervisors
Examiners
Available from: 2007-07-03 Created: 2007-07-03

Open Access in DiVA

fulltext(1097 kB)1677 downloads
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Type fulltextMimetype application/pdf

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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