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Högstabilt spänningsaggregat
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE).
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE).
2002 (Swedish)Independent thesis Basic level (degree of Bachelor)Student thesis
Abstract [sv]
The project included designing and constructing a high stability power supply with four different output voltage levels. An accumulator powers the power supply and a charging function is included in the construction as well. Therefore, no external charger is necessary. Unique for this for this power supply is that the degree of accuracy is very high, varying from +/- 1% to +/- 0.1% depending of which output concerned. A microcontroller is used for observation of the output levels, indicating if a deviation outside the required tolerance zone is detected. The construction is divided into two different parts on separate PCB's. One PCB contains the voltage regulation and the charging function. On the other PCB the microcontroller system for observation is placed. The result when testing the completed construction was very satisfactory. It did live up to the requirements by a margin.
Place, publisher, year, edition, pages
2002.
Keyword [sv]
spänningsaggregat, stabilt, ackumulator, noggrannhet.
Identifiers
URN: urn:nbn:se:hh:diva-10192Local ID: U5057OAI: oai:DiVA.org:hh-10192DiVA: diva2:365306
Uppsok
Technology
Note
Denna uppsats kan beställas från arkivet / This paper can be ordered from the archive. Kontakta / Contact: arkivet@hh.seAvailable from: 2010-11-09 Created: 2010-11-09Bibliographically approved

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