Essays about: "low ripple"

Showing result 1 - 5 of 24 essays containing the words low ripple.

1. 1. Evaluation of hardware and firmware for a Data Readout system of the PANDA Electro-Magnetic Calorimeter

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Ehsan Noorzaei; [2023]
   Keywords : ;

   Abstract : PANDA is the next generation hadron physics detector under construction at the Facility for Antiproton and Ion Research (FAIR) in Darmstadt, Germany to accurately detect and parameterize events with kinetic energies from 1MeV to 8GeV. PANDA is a 4π detector and due to its unique shape, all the readout electronics from ADC modules, power supplies, and a controller unit is housed in liquid-cooled crates mounted inside the detector. READ MORE

3. 2. Resilient Horizons: Identifying and Overcoming Disruptions in the Semiconductor Supply Chain : From Chip Woes to Chip Wows: Establishing Resilience Strategies in a World of Semiconductors

   University essay from Linköpings universitet/Logistik- och kvalitetsutveckling

   Author : Clara Hallin; Marcus Höök; [2023]
   Keywords : Resilience; Strategy; Disruption; Semiconductor; Supply Chain;

   Abstract : Disruptions such as pandemics, demand changes, and geopolitical tensions in the semiconductor supply chain are essential due to their significant impact on all industries and economies worldwide. The semiconductor industry is vital for modern technology, but disruptions can interfere with production and availability. READ MORE

4. 3. Integrated DC fast charger in an electric vehicle

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Christoffer Johansson; Axel von Keyserlingk; [2022]
   Keywords : Boost converter; DC charging; Electric machine; Inverter; Electric vehicle; Technology and Engineering;

   Abstract : More and more electric vehicles are emerging with a nominal battery voltage higher than what most older DC fast chargers are capable of charging. This requires the vehicle manufacturers to include a high power DC to DC converter in order to be able to charge at these stations, adding cost and complexity. READ MORE

5. 4. Investigation and evaluation of optical distance sensors

   University essay from Uppsala universitet/Signaler och system

   Author : Olof Wigzell; [2022]
   Keywords : optics; radiometry; senssor; microcontroller; irradiance; circuit design; calibration; validation;

   Abstract : Optical sensors are among the sensors that are often used for distance measurements. An optical distance sensor is basically made of a light emitter (Tx) such as a light emitting diode (LED), a light receiver (Rx) such as a photosensitive transistor, and a circuit supporting the operation of the Tx and Rx. READ MORE

6. 5. Boost Converter Inductor Design for High-Power Fuel Cells Using Pareto Optimisation for Single and Coupled Cores

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Lucas Tunelid; [2022]
   Keywords : Fuel Cells; Interface Converters; Inductor Design; Mutiobjective Optimisation; Bränsleceller; Gränsnittsomvandlare; Induktor Design; Multiobektiv Optimering;

   Abstract : Hydrogen has been identified by the European Commission to be a competitive alternative to fossil fuels within the transport sector in the medium to long perspective. Because of this, an increased understanding is required of the electrical power train present within such vehicles. READ MORE