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RSG – power-supply solutions from 0.25W to 25kWRSG Electronic Components GmbH was founded 1988 in Germany, and became part of the discoverIE Group in 2013.
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PCB-mounted DC/DC converters from 0.25 to 60W in all footprints for THT and SMT
Acal BFi's comprehensive power portfolio has broadened even further with the addition of RSG's R-Series.
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Examples of custom-designed power solutions
RSG develop and manufacture bespoke high-grade power supplies for industrial, automotive, railway, automation, IT, medical, HF technology, renewable, laser, and defence applications up to 25kW.
Below are some examples of custom-made solutions for various industries. All products can be tailored to meet your requirements.
Wind turbines

WNG series, 5-10kW
Switch-mode power supply for high-peak currents
- Input voltage range: 360~440VAC, 3Ph 47~63Hz
- Output: customisable from 75~120 VDC 5kW continuous, 10kW for 10s
- Designed for rough environments
- Continuous short circuit protection
- Designed to meet TAR high and medium voltage
- High-voltage ride-through proof
- Maintenance free
Industrial lasers

LNG series, 17kW
Pulsed, switch-mode power supply for industrial high-power applications
- Input voltage range: 380~528VAC, 3Ph 47~63Hz
- Output: 18~70VDC, 250ADC max, 16.5kW max
- Isolation voltage I/O 3,750VAC
- Continuous short-circuit protection
- Water-cooled cold plate
- 19-inch chassis/case
HF and plasma applications

DNG series, 10-12kW
Switch-mode power supply for HF generators and thin-film technology
- Input voltage range: 180~220VAC, 3Ph 47~63Hz
360~440VAC, 3Ph 47~63Hz
380~528VAC, 3Ph 47~63Hz - Output: 50VDC, 240ADC max, 12kW max
- Isolation voltage I/O 3,000VAC
- Optional three-phase interlock
- Continuous short-circuit protection
- Customised cold plate (water-cooled) as option
- Two auxiliary outputs (15VDC)
Marine communication

Blueline series, 12-17kW
Switch-mode power supply for submarine communication systems
- Liquid or fan cooled
- Installation depth of only 50cm
- Only 2 or 3U, depending on the performance class
- Variable setting of current and voltage
- Input voltage range 360-440VAC
- Isolation voltage I/O 3kVAC
- Enclosed package 19-inch version
- Continuous short-circuit protection
- Input filter acc. to EN55022 Level A
Want to know more?
If you think an RSG solution could be right for you, contact us to discuss your requirements.