Power Electronics

  • Variable speed drives, solar inverters, power quality and energy storage system.
  • Detailed design calculations of power electronics converters – DC-DC converters / inverters/ SMPS/ fly back / forward / full & half bridge / push-pull converter.
  • Multi-level single and three-phase power bridge topologies
  • Custom medium/high power bridge/stack design
  • PWM techniques
  • Battery charging and monitoring
  • AC and DC motor drives and its control, field oriented control of AC drives.
  • Junction temperature sensing and thermal management, derating, reliability, FMEA etc.
  • Magnetics and low EMI/EMC design

Key Technologies

  • Electric power generation
  • Electric motor drives
  • Power supplies
  • Energy storage system
  • Condition monitoring
  • Automation control and electric vehicle

Chemicals & Material Science

  • Synthesis of nanomaterials
  • Thin film fabrication
  • Development of catalysts, electrodes, and electrolytes for electrochemical systems
  • Synthesis of polymer–nanomaterial composites
  • Development of nanomaterials-based gas sensors
  • Performing electronic structure, periodic density functional theory, and molecular dynamics calculations to study bulk materials, surfaces, and molecules
  • CFRP and GFRP based composites and hybrid composites fabrication
  • Material modeling
  • Development of materials for sensors
  • Product packaging (includes IP rating, casing material selection and surface coatings)

Key Technologies

  • Energy
  • Chemical sensing
  • Electrochemical
  • Petrochemical
  • Agrochemical
  • Paints & coatings
  • Composites
  • Metals
  • Ceramics
  • Plastics
  • Smart materials
  • Nano materials & other related applications

Embedded Systems

  • Analog design, signal conditioning circuit design, high-speed A/D and D/A converter designs, rectification, passive filtering, op-amp based active filters and device protection circuits.
  • Power supply design: switched mode and linear regulated
  • Board design: circuit and schematic design, layout, bill of materials (BOM), PCB manufacturing, component population and testing
  • Firmware design & development for various processor/microcontroller architectures including peripherals support


  • Design and development of customized sensors
  • Design and development of sensors with smart telemetry system
  • Sensor packaging
  • Packaging of MEMs devices
  • Calibration algorithms

Key Technologies

  • NDT sensing
  • MEMs based sensors
  • Passive sensors

Specialized Electronics

  • Expertise in analog and mixed signal design
  • Skills in co-existing high power and low power electronics on the same board / system
  • Innovative circuit designs and energy harvesting circuits, ultra-low noise circuits, highly sensitive and non-linear systems

Key Technologies

  • Distributed systems
  • Self-powered systems
  • Novel sensor systems
  • Smart electronics


  • Electromagnetic analysis using numerical methods
  • Multi-physics modelling and analysis using numerical methods
  • Electro-thermal degradation modelling
  • High energy testing of conducting, semi-conducting materials
  • High voltage AC, impulse testing on materials
  • Magnetics for wireless power transfer
  • High current non-contact sensors
  • Cost-out ideas of high power optimization

Key Technologies

  • Electromagnetic modelling of high power apparatus
  • composite materials & high voltage material testing


  • Experience in MEMS fundamental and applied R&D
  • Ability to design complex MEMS devices incorporating novel material systems, developing associated fabrication process, testing and reliability.
  • Will work with external foundry to realize MEMS devices and also build packaging, electronic and other systems around the MEMS as required.
  • End-to-end MEMS development including device, fabrication, testing, reliability, packaging and manufacturing transition

Key Technologies

  • Sensors
  • Actuators
  • Frequency based systems
  • Design for reliability
  • Read-out circuits
  • Applications in inertial navigation
  • Mechanical sensing
  • Chemical sensing
  • Biological sensing
  • Actuators


  • Metal forming, roll forming
  • Rapid prototyping, 3D printing
  • Electric vehicle, fuel cell technology
  • Housings for electronics (ensuring sufficient heat transfer)
  • Solar concentrator, solar panel design
  • Industrial (large bore) IC engines and auxiliary systems
  • Custom made inspection devices

Key Technologies

  • Automotive
  • Industrial
  • Power Generation
  • Special purpose & custom made inspection devices

High Power Systems

  • Switchgear components
  • Instrument transformers
  • Medium and high voltage control panels
  • Generator panels
  • High power bus ducts
  • Gas insulated substation
  • High voltage AC, impulse testing on materials


  • Electromagnetic equations in optics including non-linear phenomena
  • Innovative solutions in ray optics

Key Technologies

  • Lighting
  • Projection
  • Atmospheric phenomena
  • Photonics

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