Sökning: "Buck converter"
Visar resultat 11 - 15 av 46 uppsatser innehållade orden Buck converter.
11. SiC MOSFET function in DC-DC converter
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/ElektricitetsläraSammanfattning : This thesis evaluate the state of art ROHM SCT3080KR silicon carbide mosfet in a synchronous buck converter. The converter was using the ROHM P02SCT3040KR-EVK-001 evaluation board for driving the mosfets in a half bridge configuration. LÄS MER
12. Design and evaluation of a battery power supply for a mobile XRF measurement system
Master-uppsats, Mittuniversitetet/Institutionen för elektronikkonstruktionSammanfattning : X-ray fluorescence is a fast, non-destructive method to measure substances. This method can be used to detect elements in an environmental sample for elemental analysis. Commercially available XRF units exists, but their scope of application is limited. In the university lab, a more generalized XRF setup is available. LÄS MER
13. Data communication and power supply on a two conductor system
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/ElektricitetsläraSammanfattning : This master thesis aimed to develop a prototype of a hardware platform which allowed digital communication as well as DC power to be transmitted over one pair of wires. The prototype was used as a pre-study for Axis Communications AB that wanted a bit rate high enough to transmit digital audio, as well as enough power to supply a set of speakers. LÄS MER
14. Design and verification of automotive power supply
Master-uppsats, Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska fakultetenSammanfattning : In the current and next generation automotive telematic platforms, high demands are put on high efficiency power supplies. This thesis investigates different switch mode power converter solutions that operates with high efficiency for both low and high power loads. LÄS MER
15. Smart and flexible capacitor charger for warm environments
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : A studio camera flash system being developed by Eascal AB needs a capacitor charging power supply (CCPS) that can work in a hot environment without problems and also not emit too much heat itself. The CCPS needs to be able to operate from battery power as well as net power, so called off-line, and to charge a capacitor to between 0-400 V. LÄS MER