Manufacturer of custom inductive components: toroidal core inductors, chokes, current transformers and transformers for power electronics
MAI Industrieelektronik GmbH
Mühlheim am Main (Headquarters)New on Amplifa
About MAI Industrieelektronik
MAI Industrieelektronik GmbH, based in Mühlheim am Main, has been specializing for over 20 years in the development and manufacture of individual, custom inductive components for industrial electronics. The product portfolio includes toroidal core inductors such as storage chokes, PFC chokes, current-compensated chokes as well as interference-suppression and smoothing chokes, and also current transformers, drive and ignition transformers, air coils and rod core chokes. The company supports customers from the first idea through component development – with know-how on core materials, core geometry, winding arrangement and insulation materials – through to series production. Prototypes and small series are manufactured at the German site; medium and large series are realized by MAI with partners, with weekly shuttle transport. The products are manufactured in compliance with RoHS II and tested according to customer specifications. Fields of application are power electronics, industry, e-mobility, renewable energies, aerospace, railway technology, marine and medical technology.
- Site
- Mühlheim am Main
- Processes
- Winding of toroidal core inductors (storage chokes, PFC chokes, current-compensated chokes,, Component development of inductive components (design, core materials, core geometry, winding, Manufacturing of air coils (inductive components without a core), Manufacturing of rod core chokes, Manufacturing of current transformers and drive/ignition transformers, Quality inspection using test and measuring equipment, Custom special solutions (design modifications, shielding, heat dissipation), Component development (design of inductive components)
- Materials
- Core materials (unspecified, for inductors), Insulation materials (unspecified), Toroidal Core Inductors, Air Coils, Rod Core Chokes, Insulation Materials
- Industries
- Power electronics, Industry, E-mobility / Automotive engineering, Renewable energies, Aerospace, Railway technology
- 01
Consulting in the development process
- 02
Component development (design of inductive components)
- 03
Custom manufacturing (winding/assembly)
- 04
Quality inspection with test and measuring equipment
- 05
Delivery
Materials and Design Principles
Toroidal Core Inductors
The company's core component class, used among other things as storage, PFC, current-compensated as well as interference-suppression and smoothing chokes.
Air Coils
Inductive components without a core, with a linear magnetization characteristic and no magnetic saturation.
Rod Core Chokes
Compact, cost-effective linear interference-suppression chokes with small inductances.
Insulation Materials
Used in the winding structure for insulation, according to customer-specific design specifications.
Sites
Mühlheim am Main
DEHeadquarters and manufacturing (prototypes, small series)
- Lot size
- Prototypes, small series
- Materials
- Core materials for inductors, insulation materials
- Test and measuring equipment
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Winding of toroidal core inductors (storage chokes, PFC chokes, current-compensated chokes,Assembly | – | – | – | Prototypes/small series (site – Large series (with partners) | – |
| Component development of inductive components (design, core materials, core geometry, windingEngineering | – | – | – | – | – |
| Manufacturing of air coils (inductive components without a core)Assembly | – | – | – | – | – |
| Manufacturing of rod core chokesAssembly | – | – | – | – | – |
| Manufacturing of current transformers and drive/ignition transformersAssembly | – | – | – | – | – |
| Quality inspection using test and measuring equipmentTesting | – | – | – | – | – |
| Custom special solutions (design modifications, shielding, heat dissipation)Assembly | – | – | – | – | – |
Additional services
History
Over 20 years of individual, custom solutions in the field of industrial electronics