Recommended expert
Frank Willinger
Hardware Design Engineer (Freelancer)
Experience
Sersheim, Germany
Chemical Dosing System
Talenia electronic Inh.: Frank Willinger
- Project duration: 2 years (freelancer)
- Hardware System design, Hardware development
- Evaluation + Simulation of different HW topologies
- Hardware design for schematic and layout
- Control unit for dosing valves
- Wiring and cable harness design
- Tools: Altium Designer, Micro-Cap, Ancolyzer
Sersheim, Germany
Dual pulse X-ray source for Cargo systems
Talenia electronic Inh.: Frank Willinger
- Project duration: 2.5 years (freelancer)
- Hardware System design, Hardware development
- Evaluation + Simulation of different HW topologies
- Hardware design schematic and layout
- Hardware bring-up and prototype testing
- EMI pre-compliance tests
- Redesign of a UL certified 600V power supply
- Support manufacturing
- Tools: Pulsonix, LT Spice, HiTraX
Sersheim, Germany
Dynamic Power Device Analyzer (Double Pulse Tester)
Talenia electronic Inh.: Frank Willinger
- Project duration: 2 years (freelancer)
- Hardware System design, Hardware development
- Evaluation + Simulation of different HW topologies
- Hardware bring-up and prototype testing
- Hardware design for schematic and layout
- Tools: Mentor Xpedition, LT Spice, Keysight IO Expert, PD1500A
Sersheim, Germany
High Current Charging Connector (HPC) for E-mobility
Talenia electronic Inh.: Frank Willinger
- Project duration: 1.5 years (freelancer)
- Hardware System design, Hardware development of smart sensor
- Evaluation + Simulation of different HW topologies
- Hardware bring-up and prototype testing
- Hardware design for schematic and layout
- Tools: Eagle, LT Spice
- µController PIC32MX
Sersheim, Germany
High-voltage Ozone Generator
Talenia electronic Inh.: Frank Willinger
- Project duration: 1.5 years (freelancer)
- Hardware System design, Hardware development
- Evaluation + Simulation of different HW topologies
- Hardware design for schematic and layout
- SiC semiconductors for fast switching
- Analogue control loop + Interface to SPS
- Active cooled
- Tools: Eagle, LT Spice
Sersheim, Germany
LED automotive exterior design (front grill)
Talenia electronic Inh.: Frank Willinger
- Project duration: 8 months (freelancer)
- Hardware testing of the device + debug
- Hardware design schematic
- Hardware bring-up and prototype testing
- EMI pre-compliance tests inhouse + external Lab
- Support manufacturing and testing group
- Support Layout group
- Tools: Altium Designer, LT Spice
Sersheim, Germany
LED automotive rear light combination
Talenia electronic Inh.: Frank Willinger
- Project duration: 1,5 years (freelancer)
- Hardware development DC/DC converter 30W
- Hardware testing of the device
- Hardware design schematic
- Hardware bring-up and prototype testing
- EMI pre-compliance tests inhouse + external Lab
- Support manufacturing and testing group
- Support Layout group
- Tools: Cadence, Micro Cap
Sersheim, Germany
Portable bi-directional Li-Ion DC Converter
Talenia electronic Inh.: Frank Willinger
- Project duration: 4 years (freelancer)
- Hardware System design, Hardware development
- Evaluation + Simulation of different HW topologies
- Hardware design schematic and layout
- Hardware bring-up and prototype testing
- 1.5KW output power with variable output voltage
- EMI pre-compliance tests
- Support manufacturing
- Tools: Eagle, LT Spice
Sersheim, Germany
Safety control unit for hydraulic steering
Talenia electronic Inh.: Frank Willinger
- Project duration: 2 years (freelancer)
- Hardware System design, Hardware development
- Evaluation + Simulation of different HW topologies
- Support hardware design for schematic and layout
- DFMEA + MTBF calculation
- EMI pre-compliance testing
- Safety redundant µController system (non-road vehicles SIL)
- Passive cooled
- Isolated CAN interfaces
- PWM / Digital I/O / Analogue IN functions
- Tools: Altium Designer, LT Spice
- Rugged HW design
- IEC 61508
Sersheim, Germany
Support and consultant
Talenia electronic Inh.: Frank Willinger
- Project duration: 6 months (freelancer)
- Hardware debug and EMC measurements 11kW onboard charger automotive
- EMC Filter measurements and improvements
- 2nd source component validation (impedance measurements)
- Tools: Vector CanOE, Etas INCA, BAT-EMC
Sersheim, Germany
Support and consultant
Talenia electronic Inh.: Frank Willinger
- Project duration: 4 weeks (freelancer)
- Hardware debug and bug-fixing for BLDC brushless motor driver unit
- Schematic and Layout
- Tools: Pulsonix
Sersheim, Germany
Support and consultant
Talenia electronic Inh.: Frank Willinger
- Project duration: current (freelancer)
- Customers support for Keysight Technologies
- Wide band gap semiconductors (GaN, SiC)
- PD1500 Double Pulse Tester
Sersheim, Germany
Support and consultant
Talenia electronic Inh.: Frank Willinger
- Project duration: 1 week (freelancer)
- EMI pre-compliance measurements for switched mode power supplies
Sersheim, Germany
Support and consultant
Talenia electronic Inh.: Frank Willinger
- Project duration: 1 week (freelancer)
- Software debug and bug-fixing for welding equipment
Sersheim, Germany
Support and consultant
Talenia electronic Inh.: Frank Willinger
- Project duration: 3 months (freelancer)
- Hardware debug and Layout changes for highspeed controller unit PCB
- EMC improvements
- Tools: Pulsonix
Sersheim, Germany
Testing and validation of an automotive entertainment system
Talenia electronic Inh.: Frank Willinger
- Project duration: 0.5 years (freelancer)
- Hardware bring-up and prototype testing
- Testing and validation of different HW signals
- Flashing FW and test of new SW releases
- Tools: Linux
Sersheim, Germany
Testing of a medical device (cardiopulmonary)
Talenia electronic Inh.: Frank Willinger
- Project duration: 0.5 years (freelancer)
- Hardware bring-up and prototype testing
- Testing and validation of different HW signals
- Pre-compliance EMC testing
- Safety tests / High-voltage and defibrillator simulation
- Tools: Altium Designer
- IEC60601-1
Skills
Hw – Electronic Design
Hw – Power Electronic Design
Hw – System Design Architect
Hw – Simulation + Testing + Evaluation
Hw – Consultancy
Surge-burst Generator Em Test Ucs500
Continuous Wave Generator Em Test Cws500
Capacitive Coupling Clamp Schaffner
Esd Generator Schaffner Nsg
Bidirectional Power Supply 5kw Ea-ps9080-120 5kw
Electronic Load With Energetic Recovery 10.5kw Ea-elr9080-510 10.5kw
Wide Spectrum Of Power Supplies And Spectrum Analysers Pmm7000 / R&s Fsp13
Line Impedance Stabilisation Networks R&s Esh2-z5 / Nnb2-16z
Pick And Place Machine For Rapid Prototyping Neoden 4 + Reflow
3d Printer For Rapid Prototyping Qidi X-max
Languages
German
NativeEnglish
AdvancedCertifications & licenses
30kV medium voltage switchgear training
Altium Designer Training Advanced
Altium Designer Training Basic
Extended vocational training: High speed design
Extended vocational training: ISO26262
Extended vocational training: Li-Ion Battery systems for mobile and local applications
Extended vocational training: Protection for electronic devices from EMI and IEMI
Extended vocational training: Testing of electronic circuits
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