Customer Products & References

Negal Engineering AG has already realized sophisticated control and power electronic solutions for over 50 different companies. Today our customers use these solutions successfully worldwide. With our solution approaches you can distinguish yourself with the most demanding requirements, which could never be fulfilled with standard products available on the market. 

We would be happy to take on your very special challenges and develop solutions that can only be solved with the latest component technologies. This means that you as our customer are also several steps ahead of the competitors. We are aware that every technical solution has advantages and disadvantages. Together with you we find the compromise that leads to the best solution for the customer.

The following list gives a non-exhaustive insight into the range of solutions for power electronic circuits that we offer today:

• 48V Interleaved Laser Diodes and Peltier Driver with GaN MOSFET 860W and about 99% efficiency
• USV AC/DC converter 57V/20A, 45A peak with integrated charge controller 48V battery and diagnosis function
• USV AC/DC Converter 12V/13A with integrated charge controller 12V battery and diagnosis function
• DC/DC converter 14V/1.5kV 2.5kW peak with SCR ignition stage
• Miniature DC/DC converter 14V/1.5kV 2.5kW peak with SCR ignition
• Various DIN rail power supplies with LLC resonance converter
• 140W electrolytic capacitor-free LED driver with Dali-2 or Bluetooth interface
• Train DC/DC converter 2.5kV /1kV 15kW with SiC semiconductors
• LED ballasts for different power levels and control inputs Dali-2 Bluetooth, WLAN
• 3-phase servo drive with PFC stage and integrated power supply
• Ultra-wide range power supply 25Vdc to 265Vac/3W