
Custom switch-mode power supplies from 10 W to 5000 W – developed and manufactured in Munich since 1981

MGV Stromversorgungen GmbH
Elektrastraße 6, 81925 Munich · Bayerwaldstraße 27, 81737 MunichNew on Amplifa
About MGV Stromversorgungen
MGV Stromversorgungen GmbH has been developing and manufacturing switch-mode power supplies for virtually every field of application at its Munich site since 1981. The product portfolio includes custom power supplies in the power range from 10 W to 5000 W via the MyPowerSupply individual program, compact DIN-rail power supplies (DIN rail) in Super-Slim design with Power Boost for 1- and 3-phase power supplies up to 2000 W, as well as 19-inch power supplies, DC-DC converters and CompactPCI power supplies for rack systems. The services include personal consultation during the start-up phase, fast stock access in series production, as well as support and repair by the manufacturer. Development and manufacturing take place in-house. For product qualification, MGV operates endurance test cabinets developed in-house, which feed the load energy generated during power supply testing directly back into the power grid, thereby also contributing to environmental protection in renewable energy projects. MGV provides documentation and safety instructions in German, English and French.
- Site
- Munich
- Processes
- Development and series production of switch-mode power supplies, Individual program for custom switch-mode power supplies, DIN-rail power supplies (DIN rail, Super Slim design, Power Boost), 19-inch power supplies, DC-DC converters and CompactPCI power supplies, Endurance testing of power supplies with energy feedback into the power grid, Repair and support of power supplies, Custom switch-mode power supplies 10W–5000W (MyPowerSupply individual program), Consultation during the start-up phase
- Materials
- MyPowerSupply – Individual Program, DIN-Rail Power Supplies, 19-Inch Power Supplies and DC Converters, Endurance Testing Technology
- Certificates
- Insulation/high-voltage testing of all devices, Endurance testing with energy feedback
- Founded
- 1981
- Industries
- Renewable Energies, Industrial Electronics, Rack/CompactPCI Systems (19-Inch)
- 01
Consultation during the start-up phase
- 02
Development
- 03
Manufacturing
- 04
Endurance testing with energy feedback
- 05
Stock access in series production
- 06
Support/Repair
Services & Technology
MyPowerSupply – Individual Program
Custom switch-mode power supplies from 10 W to 5000 W, cost-optimized with know-how from three decades of development.
DIN-Rail Power Supplies
Compact power supplies for the DIN rail (SPH series 24, 48 and 72 V) in Super-Slim design with Power Boost, from 15 W to 2000 W.
19-Inch Power Supplies and DC Converters
AC/DC power supplies, DC-DC converters and CompactPCI power supplies for rack applications.
Endurance Testing Technology
In-house developed test cabinets feed the load energy generated during power supply testing directly back into the power grid.
Locations

Elektrastraße 6, 81925 Munich
DESite (stated on website contact)
- Endurance test cabinet with load energy feedback (in-house development)
Bayerwaldstraße 27, 81737 Munich
DESite (stated in PDF documents)
Power Supply Solutions



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development and series production of switch-mode power suppliesAssembly | – | – | – | – | – |
| Individual program for custom switch-mode power suppliesEngineering | – | – | 10 W – 5000 W | – | – |
| DIN-rail power supplies (DIN rail, Super Slim design, Power Boost)Assembly | – | – | 15 Watt – 2000 Watt | – | – |
| 19-inch power supplies, DC-DC converters and CompactPCI power suppliesAssembly | – | – | – | – | – |
| Endurance testing of power supplies with energy feedback into the power gridTesting | – | – | – | – | – |
| Repair and support of power suppliesAssembly | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Endurance test cabinet (test cabinet with load energy feedback into the grid) | MGV (in-house developed) | – | – | – | Munich |
Additional services
Quality & Testing
All devices are tested for compliance with the applicable insulation and high-voltage standards. Endurance tests are carried out in in-house developed test cabinets with feedback of the load energy into the power grid.
| Evidence | Elektrastraße 6, 81925 Munich |
|---|---|
| Insulation/high-voltage testing of all devices | |
| Endurance testing with energy feedback |
History
- 1981
MGV begins developing and manufacturing switch-mode power supplies; know-how from three decades of switch-mode power supply development.