Mert Sahin Email and Phone Number

* Low Voltage PMSM Drive (24V, 48V and 80V battery powered systems)* Battery powered motor driver and three phase inverter design* Low Voltage Servo Drive hardware design for traction application with absolute sensor interface (48 V system)* Resolver Based Low Voltage Servo Drive hardware design for a confidential application(24 V system)* Power stage design and analysis of all above mentioned projects* Project management and hardware design mentor for industrial analog and pulse train controlled servo driver / amplifier (Both ethercat and can open based)(Single phase 230V or three phase 230 V compatible system)* Digital interface designer for low voltage servo applications (Resolver-to-digital, Incremental Encoder, Sin/Cos Encoder, Absolute encoder and C2000 architecture peripherals)* Analog and digital interpolation techniques for position output* Inrush and analog protection circuits* EMC compliant design techniques and EMI filter design and simulation (Conducted Emission modelling in PSIM)

* Welding machine R&D* DC-DC Converter and Inverter Design* Constant output current, Primary side constant welding current & Peak current control techniques* Ferrite Core Transformer, Filter Inductor & Welder output inductor design* Switched-Mode Power Supply Design (Flyback, Buck, Boost and One-Switch Forward topologies)* H-Bridge Brushed DC Motor Control (Welder Equipment Wire Feeder Unit)* SiC operation and drive techniques* Circuit analysis and simulation* EMC and LVD test procedures* CE certification of welding power sources (IEC EN 60974-1:2012 & IEC EN 60974-10:2014)* Benchmarking of power sources (Topology, Overall quality, Weldability, LVD & EMC compatibility)* Technical documentation of products* Preparation of technical documents for technical service

* “Analysis and Design of a Very Low Bandwidth PLL”: A PLL with 1 Hz reference that synchronizes an RF PLL to 311.04 MHz with fractional tuning

* Assistant in Electrical Circuits, Antennas & Propagation and Communication Systems courses* “Study of the Principles and an Application of IPTV”: Design and application of a complete IPTV system with the aim of providing digital TV and video broadcasting in a ski hotel* Folded Cascode OTA design with the given performance specifications(Winner of the class project)

* Testing of switching devices* Characterizing circuit parameters on MathCAD* Generating a code sequence to test the reliability of an automation software used by Siemens