Over 10 years of experience in designing electronic circuits, Areas where I have got expertise has a very broad spectrum, I have been designing power supplies for different offline applications mainly switched mode power supplies, I have got expertise in Flyback, buck/boost and quasi resonant power supplies, I had been designing power supplies which had input voltage range specification of 100Vac o 500Vac, which is not easily achievable with off the shelf parts. Power supplies were carefully designed to sustain Power line surges up to 10Kv. They had built-in protection features which include load protection features such as short circuit and overload protection, line protection features such as surge protection, ESD protection and high voltage transients protection. Power supplies were designed to pass conducted and radiated emissions, so have got expert level experience in designing EMI Filters and snubbers for switching power supplies. Latest power supplies were designed incorporating additional feature of hot swap as well. I have expert level experience in doing life & reliability calculations, efficiency estimations for electronic circuits. Power supply transformer design for multiple outputs and meeting creepage and clearance requirement is another area where I have got expertise