
Development and manufacturing of electronic assemblies (EMS) as well as transformers, power supplies and chokes
Wagner Elektrogeräte GmbH
Großerlach/GrabNew on Amplifa
Electronics and transformers from a single source
Wagner Elektrogeräte GmbH, based in Großerlach/Grab (Baden-Württemberg), has been developing and manufacturing electronics and transformers for customers in Europe, Southeast Asia and North America, including renowned corporations, for more than 60 years. In the Electronics division, the company operates as an EMS provider (Electronic Manufacturing Services) and produces electronic assemblies in SMD, THT and mixed assembly as well as discrete technology – from customer order to series production. Development covers circuit design, layout development with component placement and routing, and device development from the concept phase to series production. The Transformers division manufactures 1-/3-phase transformers, power supplies, chokes, toroidal transformers and high-frequency converters in standard and custom versions; 1-/3-phase transformers are manufactured to UL/CSA with the ETL Intertek label. In addition, the company supports product specification, material selection and cost optimization through type and quantity reduction, and handles storage, packaging and on-time delivery.
- Site
- Großerlach/Grab
- Processes
- SMD assembly of printed circuit boards (SMD Printed Circuit Boards), THT assembly of printed circuit boards (THT Printed Circuit Boards), Mixed SMD and THT assembly of printed circuit boards, Manufacturing of custom electronic assemblies / discrete technology, Layout development with component placement and routing, Circuit design and development of assemblies from the concept phase to series production, 1-/3-phase transformers (UL/CSA with ETL Intertek label), 1-/3-phase power supplies (Power Supplies)
- Materials
- Printed circuit boards (PCB), SMD assembly, THT assembly, Transformer manufacturing, UL/CSA manufacturing
- Certificates
- DIN EN ISO 9001:2015, DIN EN ISO 14001:2015, UL/CSA (ETL Intertek label) for 1-/3-phase transformers, UL/CSA (ETL Intertek label)
- Industries
- Electronics, Energy technology, Device manufacturing, various industries (no specific industries named)
- 01
Circuit and layout development
- 02
Product specification and material selection
- 03
SMD/THT assembly of printed circuit boards
- 04
Manufacturing of custom assemblies and transformers
- 05
Warehousing and packaging
- 06
Delivery
Manufacturing processes and products
SMD assembly
Assembly of printed circuit boards using surface-mount technology for electronic assemblies.
THT assembly
Through-hole assembly of printed circuit boards, also in mixed construction with SMD.
Printed circuit boards (PCB)
Base material for electronic assemblies in SMD, THT and mixed assembly.
Transformer manufacturing
1-/3-phase transformers, power supplies, chokes, toroidal transformers and high-frequency converters in standard and custom versions.
UL/CSA manufacturing
1-/3-phase transformers are manufactured to UL/CSA with the ETL Intertek label.
Site
Großerlach/Grab
DEHeadquarters and production
- Materials
- Printed circuit boards, electronic components, transformers
Assemblies and products


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| SMD assembly of printed circuit boards (SMD Printed Circuit Boards)Electronics | – | – | – | – | Printed circuit boards, SMD components |
| THT assembly of printed circuit boards (THT Printed Circuit Boards)Electronics | – | – | – | – | Printed circuit boards, THT components |
| Mixed SMD and THT assembly of printed circuit boardsElectronics | – | – | – | – | Printed circuit boards, SMD components, THT components |
| Manufacturing of custom electronic assemblies / discrete technologyElectronics | – | – | – | – | Printed circuit boards, electronic components |
| Layout development with component placement and routingEngineering | – | – | – | – | – |
| Circuit design and development of assemblies from the concept phase to series productionEngineering | – | – | – | – | – |
| 1-/3-phase transformers (UL/CSA with ETL Intertek label)Electronics | – | – | – | – | – |
| 1-/3-phase power supplies (Power Supplies)Electronics | – | – | – | – | – |
| 1-/3-phase chokes (Chokes)Electronics | – | – | – | – | – |
| Toroidal transformers (Toroidal Transformers)Electronics | – | – | – | – | – |
| High-frequency converters (High-frequency converters)Electronics | – | – | – | – | – |
| Product development according to customer-specific constraints (transformers)Engineering | – | – | – | – | – |
| Warehousing, packaging and deliveryAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality and certifications
Products and processes are subject to continuous monitoring and improvement according to DIN EN ISO 9001:2015; the environmental management system is certified to DIN EN ISO 14001:2015. 1-/3-phase transformers are manufactured to UL/CSA with the ETL label from Intertek.
| Evidence | Großerlach/Grab |
|---|---|
| DIN EN ISO 9001:2015 | |
| DIN EN ISO 14001:2015 | |
| UL/CSA (ETL Intertek label) |
Company history
- ca. 1960er
Founding of the company; Wagner Elektrogeräte GmbH looks back on more than 60 years of experience in the development and manufacture of electronics and transformers (exact founding year not specified).