POWER ELECTRONICS expertise
For over 35 years, EFS has been designing and producing power electronics to activate actuators or test electrical equipment.
To do this, it has acquired extensive know-how in power management to optimize efficiency and limit electrical noise.
OUR EXPERTISE IN POWER ELECTRONICS
Technology
The market evolution imposed by the energy transition has multiplied the number of electrical energy conversion needs with the most varied uses. In order to meet this wide range of needs, EFS offers the full range of existing solutions in the field of conversion:
- Soft switching with control management in ZVS and ZCS
- Planar transformers
- MOSFET, GAN, SIC, IGBT transistors, etc.
- Bidirectional, quasi-resonant, resonant and interleaved topologies
- Natural, forced or liquid convection cooling
- Voltage, current or power output regulation
- Connected, embedded, programmable.
Certifications
All our products are developed in accordance with the application standards of the target market.
Here are some examples of the standards that our products comply with:
- EN 55011: Industrial, scientific and medical (ISM) radio frequency equipment – Electromagnetic distortion
- EN 61326-1: Electrical equipment for measurement, control and laboratory use – EMC requirements
- EN IEC 61000-6-2: Electromagnetic compatibility (EMU)
- NF EN 61010-1: Safety requirements for electrical equipment for measurement, control and laboratory use
- NF EN 50178: Electronic equipment used in power installations
- NF EN 50155 : 2007: Electronic equipment used on rolling stock.