Power electronics firmware Engineer

DELTA; Bengaluru; On-site; INR 900,000 - 1,200,000; Full time

Job summary

DELTA Bangalore is seeking Digital Power Control Design Engineers to develop control algorithms and the digital implementation for next generation power conversion products, including AC/DC/AC converters and inverters.

The role emphasizes modeling in MATLAB, supervisory controls, PWM techniques, nonlinear/adaptive feedback for stability, and EMI/efficiency optimization in high-density power systems.

Qualifications

• Thorough knowledge of power electronics /power conversion topologies and control.
• Power Control theory & algorithms; MATLAB as simulation environment.
• Experience with microcontrollers/ DSP platforms and cross-compiler toolchains.
• Proficiency in C, C++, RTOS programming; embedded hardware and firmware know-how.

Responsibilities

• Develop control algorithms and digital implementations for next generation power conversion designs.
• Model power electronics circuits in MATLAB/Simulink/SIMPLIS and develop advanced control topologies.
• Design supervisory controls, PWM techniques and adaptive feedback for stability and EMI control.

Skills

Power electronics

Control theory

MATLAB

DSP/MCU

C/C++

RTOS

Debugging tools

SPI/I2C/CAN

Job description

Job Title: Engineer positions (Power electronics)

(- Digital Embedded systems exp, Power electronics Control system)

Location: Bangalore, India

Job Description: Digital Power Control Design Engineers will be responsible in developing control algorithms and digital implementation of the same for next generation of power conversion design. These include, bi-direction AC/DC/AC converters and inverters, 3 Ph. automotive drives, AC/DC Power supplies . These products use Delta's advanced technologies to achieve industry leading high efficiencies and power densities while remaining cost competitive.

Modeling of power electronics circuits in MATLAB /SIMPLIS and developing most modern algorithms for state of art power conversion topologies.

Design requirements include supervisory controls/communications, PWM techniques, nonlinear / adaptive feedback for improved stability, failure prediction, frequency modulation for emi control, efficiency tuning for PFC standby/housekeeping supplies and DC/DC conversion.

Skills/Abilities:

• Thorough knowledge of power electronics /power conversion topologies and control.
• Power Control theory & algorithms. simulation environment like MATLAB.
• Microcontroller /DSP – based software development on platforms like Microchip DSPIC-,Ti, Infineon using C/C++, Assembly language and the entire tool chain of cross compilers ,debuggers (BDM / JTAG) in circuit emulators.
• Proficiency at use of Hardware debuggers, logic analyzers and ICE
• Sound understanding of DSP components such as Digital filters, adaptive signal processing
• Extensive experience working on embedded hardware and firmware.
• Hands on experience in circuit design and debugging.
• Excellent C, C++, RTOS programming skills
• Must have experience in working on 8/16/32 bit micro controllers like PIC, ARM architecture/Programming.
• Must have experience of developing microcontroller drivers
• Must have gone through all the steps in the Software Development Life Cycle (Requirements, Design, develop, Coding, Unit testing and System testing)
• Experience on various protocols like SPI, I2C, CAN, Ethernet, RS232/RS485 etc.

Advanced large signal stability analysis and techniques to stabilize feedback loops would be an added advantage