Power Supply Design Engineer

Job Specs:
Proposing power supply solution architectures, component selection, detailed electrical design, peer reviews, and work product corrections.Developing and drafting electrical circuit schematics.Providing guidance for PCB component placement, routing, and conducting PCB reviews.Performing board bring-up, product testing, and preparing prototypes/test jigs for verification.Coordinating with internal and external teams for validation activities.Selecting suppliers for PCB fabrication and outsourcing activities.Collaborating with mechanical and firmware engineers for integration, testing, and product release activities.Job Description :A minimum of 10-years designing high-frequency, efficient AC-DC, DC-AC, and DC-DC converters for power step-up/step-down applications.Strong background in transformer design and power supply designs, including Buck, Boost, Flyback, Half-Bridge, and Full-Bridge topologies.Power Source Equipment (PSE) and Powered Device (PD) design experience for Power over Ethernet data communication applications preferred.Proficient in analog-digital mixed signal design.Experience with IEEE 803 Ethernet physical layer technology, solutions and networking.Hands-on experience in designing power supplies and electronic products, including an understanding of wind converters and their applications in traction, drives, etc.Proficient with power converter topologies (Buck, Boost, Flyback, Forward, Half-Bridge, Full-Bridge) and control techniques.Experience in control system design, including PWM control techniques.Transformer and inductor design expertise, with knowledge of core materials, insulation classes, laminations, and magnetic components (common & differential mode chokes).Skilled in insertion loss calculations for magnetic components.Electrical and electronic component selection, including relays, switches, resistors, inductors, transformers, capacitors, semiconductors (MOSFETs, BJTs, Diodes, LEDs, Zeners, Triacs, TVS, etc.).Knowledge of noise (common and differential mode) management.Expertise in control systems, loop compensation, testing, and measurement techniques.Experience working with microcontrollers, DSPs, and designing analog and digital circuit interfaces.Proven track record in PCB layout design and compliance with PCB requirements.Experience with EMC, EMI, and safety standards.Ability to develop and maintain engineering documents in compliance with CMMI and IATF standards.Strong collaboration skills and the ability to make informed decisions on technical matters.Familiarity with LTSpice, PSIM and similar CAD tools.Working knowledge of Altium Designer preferred.Strong written and verbal English communication skills essential.Qualifications:ME/MTech/BE (EEE/ECE)/B.Tech (EEE/ECE) or equivalent in relevant branches.10+ years of experience in designing power electronic products.