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Custom power electronics
When no off-the-shelf product fits, we develop the equipment: power stage, control board, embedded software and mechanics, from prototype to small series.
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CAUM.ELEC has developed its own range of control boards (CI series) and designs special converters for manufacturers, integrators and laboratories: on-board inverters, bidirectional chargers, test-bench power supplies. We also take over existing boards and software to develop them further.
- IGBT and SiC transistor power stages with their gate drivers
- Microcontroller control boards and C firmware
- Modbus/JBUS and CAN bus communication
- Inverters and converters from 6 to 30 kW for special applications
- Design of magnetics, cooling and protection
- Prototypes, small series and build-to-print
Specifications
- Power
- IGBT, SiC, up to 30 kW
- Control
- microcontroller, C firmware
- Communication
- Modbus/JBUS, CAN
- Volumes
- prototype to small series
Delivered projects
| Project | Specifications | Customer / location |
|---|---|---|
| Special inverters | 6 kW and 30 kW | Micronics |
| Electronic load | 120 V DC – 30 kW | Micronics |
| Electric vehicle converter | 108 V DC – 33 kW | Alphée |
| Charger control boards | CI series, C firmware | CAUM.ELEC |
How a project runs
- Review of your specification and power budget
- Sizing, wiring diagram and quotation
- Manufacturing and wiring in our Meyzieu workshop
- Load testing before shipment
- Delivery, commissioning and maintenance
Got a project? Send us at least the input and output voltages, the power rating and the required backup time.
Request a quotation