Essays about: "Electronics circuit"

Showing result 26 - 30 of 126 essays containing the words Electronics circuit.

  1. 26. Cryoballoon Catheters with sensors for treatment of AF

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Axel Anderberg; [2021]
    Keywords : Atrial fibrillation; balloon; catheter; cryoablation; flexible electronics; Ballong; flexibel elektronik; förmaksflimmer; kateter; kryoablation;

    Abstract : Atrial fibrillation is a cardiac condition in which the heart rate is abnormally fast and/or irregular. While not yet proven to be fatal on its own, it severely increases the probability of developing further medical conditions including a five times higher risk of getting stroke. READ MORE

  3. 27. Optimization and Up-Gradation of 3-Phase Half-Bridge Inverter Board

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Vatsal Sonikbhai Shah; [2021]
    Keywords : Inverter; Half Bridge; PCB; AC; Power Electronics; SiC; Power MOSFET; Gate Drive; Snubbers; Bootstrap; Ringing; DC to AC; Power Conversion;

    Abstract : Solar Bora AB is a Linköping based company that provides end to end solution for clean and reliable energy. System developed by them generates high power 230V AC to run electrical appliances. READ MORE

  4. 28. Investigation of compact rotor position sensor technology

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Casper Stahrberg; Oscar Pallin; [2021]
    Keywords : Electronic Design; Rotor position; absolute sensor; compact; inductive position sensor; PCB; planar coils;

    Abstract : Electric vehicles are increasing on the market and new technologies are being investigated because of the demand placed on electrified drivelines to provide maximum efficiency. Electric motors are expected to provide high efficiency and thus precise and compact designs of sensors for electric motors are requested. READ MORE

  5. 29. Improvement of conductivity measurement in liquid chromatography

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Jerker Ortman; [2021]
    Keywords : conductivity; liquid chromatography; electronics; sensors; measurement techniques;

    Abstract : In liquid chromatography the ability to measure the conductivity is essential toreach a good result. This is done by applying a current through the electrolyte ofinterest and measuring the voltage drop over the electrolyte. The conductivity isthen calculated with the known current and the measured voltage. READ MORE

  6. 30. DC-DC capacitor precharger

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Hannes Bydén; Alexander Lundström; [2020]
    Keywords : capacitor charger flyback converter; Technology and Engineering;

    Abstract : This study evaluates the possibility of charging large capacitors to high voltages within short time frames. The system is designed to charge a capacitor of 4 mF from 0 to 850 V in one second by connecting a 24 V lead acid car battery to a flyback converter. READ MORE