Essays about: "Buck converter"

Showing result 11 - 15 of 46 essays containing the words Buck converter.

  1. 11. SiC MOSFET function in DC-DC converter

    University essay from Uppsala universitet/Elektricitetslära

    Author : Christian Al Kzair; [2020]
    Keywords : SiC; Buck converter; Buck; Silicon carbide; ROHM;

    Abstract : 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. READ MORE

  3. 12. Design and evaluation of a battery power supply for a mobile XRF measurement system

    University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

    Author : Xingyu Zhu; [2019]
    Keywords : XRF; Power; Battery; Boost-circuit; Buck-circuit; Voltage regulator;

    Abstract : 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. READ MORE

  4. 13. Data communication and power supply on a two conductor system

    University essay from Uppsala universitet/Elektricitetslära

    Author : Tobias Andersson; Jonathan Toft; [2018]
    Keywords : two wire communication; power; data; RS-485; transmission; hardware platform; long distance;

    Abstract : 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. READ MORE

  5. 14. Design and verification of automotive power supply

    University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska fakulteten

    Author : Johan Andersson; Adam Schelander; [2018]
    Keywords : Automotive; SMPS; Buck converter; Step-down converter; Power Supply;

    Abstract : 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. READ MORE

  6. 15. Smart and flexible capacitor charger for warm environments

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Tobias Rydberg; [2016]
    Keywords : ;

    Abstract : 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. READ MORE