Essays about: "common mode ferrites"

Found 2 essays containing the words common mode ferrites.

1. 1. Investigation of electromagnetic compatibility (EMC) of low-voltage (<60V) DC electric motors in construction machinery application

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

   Author : David Luong; Ibrahim Salloum; [2019]
   Keywords : EMC; brushed dc motor; arcing; inrush currents; X2Y capacitor; NTC thermistor; common mode ferrites; differential mode ferrites; grounding; cable placement; motor design parameters;

   Abstract : The brushed DC motor is a source of electromagnetic emission that may cause interference. The main issues with brushed DC motor are arcing, which occurs between the brushes and commutator, and inrush current. It is possible to decrease the electromagnetic emissions by addressing the source (brushed dc motor) and the installation. READ MORE

3. 2. Designing and Maximizing Switch-Mode Efficiency of MODPSU, the Modular Power Supply

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Niclas Arndt; [2016]
   Keywords : DC DC; SMPS; optimization; power supply; Technology and Engineering;

   Abstract : This work is an investigation into practical design and loss minimization of DC/DC-switched power supplies, enabling cooler operation, smaller size, and additional or wider areas of use. There is an abundance of switch controller ICs on the market and a few of the manufacturers offer very sophisticated design tools that suggest operating parameters and grade components. READ MORE