Predrag O. Email & Phone Number

Serbia

Belgrade, Centralna Srbija, Serbia

Analog & Power Engineer | Technical Support Center

Soho, Belgrade, Serbia

Research, Design, Consulting, Validation, Verification, Production Support● Patent research, review and technical analysis.● Solar PV Power Conversion. Micro / Nano Inverter design. Research & validation of novel solar panel power converters, magnetics, control logic and topologies.● Bus and Rail Surveillance and Tracking system. 150W wide input DC/DC Power Supply module with battery back-up. Design review, consulting, schematic and PCB validation, power & control circuit design support.● Industrial Automation Control & Drives. Several CNC machine retrofit projects. Sensors, control cards, interface circuits, control panels, power electronics drives - consulting & troubleshooting support.Companies served: Schneider Electric, Confio Technology, - India | WiLAN, Solantro Semiconductor, March Networks - Canada | Siemens – Europe

Soho, Belgrade, Serbia

Research, Design, Consulting, PCB Design, Validation, Verification, Production Support ● Consumer Z-Wave IoT - KlickH Security and Automation system. Design & validation of a gamut of products: Combo Switch 2R1D, Quad Switch 4R, Motion, Vibration, Gas/Smoke Detectors / Sensors,... NPI concept, hardware design, PCB design, firmware and production support, troubleshooting.● Railway Communication System. SMPS PSU power card - 400W wide range dual input 110VDC/110VAC and multiple isolated DC outputs. Top level power architecture, protection & grounding. Transformer design. System cards power circuits, analog & digital interface circuits, optimization, cost reduction, consulting, support, troubleshooting.

Ottawa, Canada

Consulting, design.Power systems, modules and power management circuits, under development by Nortel Wireless and external OEMs.DC/DC, AC/DC/battery, wide-range input multi-outputs, PCB mount, OEM bricks, custom power modules, battery management, rectifier systems, analog, digital control and circuit protection.Review and approval of design documents addressing electrical, thermal, environmental, PCB layout and other aspects of various power systems.Schematics, DVT results, material, component, subcircuit or topology examination and design validation, design assistance, on-line and on-site support, verification and troubleshooting guidance. Cost reduction, problem solving and EMC expertise.

Ottawa, Canada

Design, verification, consulting.Power systems, modules and power management circuits, under development by Astec APS (now Emerson Network Power), Nortel, and external OEMs.DC/DC, AC/DC/battery, multi input multi output, PCB mount, OEM bricks, custom power cards, rectifier systems, analog, digital control and circuit protection.Power system architecture, power management, on-board power supply design for various Internet Optical Switch system cards.Design, parts selection, schematic, simulation, prototyping, PCB layout, verification, safety, thermal, EMC, system integration, and problem solving.

Belgrade, Serbia

Consulting, design.Power system design and implementation based on Philips Power rectifier modules (10A to 100A per module). Custom Telecom power systems comprised of rectifiers, LCD programmable monitors, batteries and distribution sets.

Belgrade, Serbia

Design, verification.Telecommunication power systems, modules and power management circuits, under development by GVS (and spin-off company G Net).DC/DC, DC/AC, AC/DC/battery, in-house PCB mount power, custom power cards, digital interface cards, battery management, rectifier systems, inverter systems, static transfer switch, analog, digital control and circuit protection.

Postgraduate Specialization, Electrical And Electronics Engineering, Power Electronics And Electrical Drives, Vii-2

M.Sc.E.E. (Dipl. Ing.), Electrical And Electronics Engineering, Vii-1

Master Thesis: Computer Simulation of Three - Phase AC Drive Voltage Fed Inverter with IGBT Switches. The Institute Nikola Tesla.