Högstabilt spänningsaggregat 2002 (svensk)Independent thesis Basic level (degree of Bachelor)Oppgave

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.

sted, utgiver, år, opplag, sider

2002.

Emneord [sv]

spänningsaggregat, stabilt, ackumulator, noggrannhet.

Identifikatorer

URN: urn:nbn:se:hh:diva-10192Lokal ID: U5057OAI: oai:DiVA.org:hh-10192DiVA, id: diva2:365306

Uppsök

Technology

Merknad

Denna uppsats kan beställas från arkivet / This paper can be ordered from the archive. Kontakta / Contact: arkivet@hh.seTilgjengelig fra: 2010-11-09 Laget: 2010-11-09bibliografisk kontrollert

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