power supply specialist

1/2014 – 10/2017

Support design of new series of industrial power supplies. Topology used llc and interleaved boundary mode pfc. Design transformers and magnetics. Design reviews, cost analysis, emi support. Simplis simulation.

Design output PSU for high end audio application. 380V in 2*300V 300mA output 100V 50mA. Topology used fixed frequency resonant flyback back, using GaN and Si transistors.

Analogtechnik / Analogelektronik, Forschung & Entwicklung (allg.)

1/2010 – 6/2015

Applications Engineer, development engineer. Looking an new transistor technology how and where to use them. Create eval and demo board ( everything from concept to design, layout test documentation. Training and presentations, customer visits.

Analogtechnik / Analogelektronik, Elektromagnetische Verträglichkeit (EMV), Wärmeübertragung

1/2000 – 7/2010

Research into future topologies, methodologies; support
Sales support, specification discussion with customer, quotation and price.
Emergency support for critical projects in Asia and Europe
Worldwide training & presentations
Support international design groups during the design process as well as with production problems.
Develop Magnetics design tools and evaluation
Advice/support with EMC problems,
topology design analysis
Detailed design reviews.

Halbleitertechnik, Analogtechnik / Analogelektronik, Elektromagnetische Verträglichkeit (EMV), Technisches Projektmanagement, Technische Projektleitung / Teamleitung