• Designing gate driver boards for Silicon carbide power modules and IGBTs• Specify IGBTs / SiC MOSFETs and other hardware used for power conversation systems.• Motor control application • FPGA/DSP based motor control and inverter application• Develop automated test equipment for verifying printed circuit board assembly and system level performance and reliability• Utilized Simulation software such as LTspice , PSIM ,PLECS, Simetrix • Utilized Mentor graphic PADS for… Show more • Designing gate driver boards for Silicon carbide power modules and IGBTs• Specify IGBTs / SiC MOSFETs and other hardware used for power conversation systems.• Motor control application • FPGA/DSP based motor control and inverter application• Develop automated test equipment for verifying printed circuit board assembly and system level performance and reliability• Utilized Simulation software such as LTspice , PSIM ,PLECS, Simetrix • Utilized Mentor graphic PADS for schematic capture, PCB layout, symbol creation, bill of materials generation Show less

• Utilized Altium Designer for schematic capture, PCB layout, symbol creation , bill of materials generation., • Knowledge of digital and analogue design• Design using FPGAs and embedded microcontrollers (DSP, Arduino,ARM, FPGA, CPLD, ST microcontrollers and developing software• Functional test and verification, use of lab equipment such as oscilloscopes• Prototype lab work and Bring -up, functional testing & design verification of the prototype• Use of oscilloscopes, logic… Show more • Utilized Altium Designer for schematic capture, PCB layout, symbol creation , bill of materials generation., • Knowledge of digital and analogue design• Design using FPGAs and embedded microcontrollers (DSP, Arduino,ARM, FPGA, CPLD, ST microcontrollers and developing software• Functional test and verification, use of lab equipment such as oscilloscopes• Prototype lab work and Bring -up, functional testing & design verification of the prototype• Use of oscilloscopes, logic analyzer, multi-meters for functional testing and verification procedures• Identifying and working with assembly houses/contract manufacturers to get the prototypes built.• Specialize in Wind Turbine Repair solutions and create test methods for failure analysis• High power testing IGBT and other high power semiconductor parts • Developing driver circuits for IGBT modules and other high power semiconductor applications. Perform Gate voltage calculation , Dead times , Fiber optic isolation , galvanic isolation , desaturation sensing switching frequency, active clamping ,under voltage lockout (UVLO), short circuit detection, Dc link voltage detection, miller clamping, shut down with external temperature sensor, isolated fault feedback, soft IGBT turn on ,isolated temperature measurement, Vce monitoring, isolated DC to Dc Converter ,locking to inputs, miller capacitance calculation, inductive and optical coupling, Gate resistor calculation , stray inductance on IGBT, power dissipation , gate charge power requirements, voltage, current and temperature protection circuits • Testing some products in low power and high power which manufacturer Semikron , Infenion , Mitsubish , Fujitsu , ABB , Woodward , GE,• Developing low and high power tester for IGBT ,IGBT Driver Boards, Crowbars, Dc link Voltage monitoring boards, power stack (inverter and rectifier side), chopper, • Perform R&D testing to optimize performance and passed the standard, EMC, EMI, ESD Show less