Manufacture of custom inductive components such as transformers, chokes and switched-mode power supply components
Weber Elektronik GmbH
ThaleNew on Amplifa
About Weber Elektronik
Weber Elektronik GmbH in Thale/Harz is a partner for the manufacture of inductive components, switched-mode power supply components and electronic wound products. The product portfolio includes transformers for telecommunications and audio technology, power transformers, medium-frequency transformers and chokes, as well as the assembly and finishing of complete modules and power units. Production is carried out on a custom basis as prototypes, pilot series and series, in both SMD and through-hole designs. The core materials used are ferrites, magnetic powder materials, amorphous metals and nickel-iron materials; the windings consist of round and flat wires, high-frequency litz wires and soft copper strips made of copper and aluminium. Finishing and testing processes include vacuum impregnation, vacuum potting, safety testing in accordance with EN60950 or EN60065, and high-voltage testing up to 10 kV. The components find applications, among others, in telecommunications, medical technology, consumer electronics, aerospace, photovoltaics and industrial power supplies.
- Site
- Thale/Harz
- Processes
- Manufacture of inductive components, switched-mode power supply components and electronic wound, Transformer manufacturing (telecommunications, audio technology, switched-mode power supplies), SMD, Power transformer manufacturing (foil winding, toroidal core winding), open, vacuum-impregnated and, Safety tests (e.g. EN60950, EN60065), high-voltage testing up to 6 kV, High-voltage testing up to 10 kV for power transformers, Vacuum potting / automatic potting, Hand winding / winding production (fine-wire coils, transformers), Small transformers in EE16/EE20/EE25 form factors (EF16, EF20, EF25) with widened air gaps and
- Materials
- Ferrites (soft ferrites), Magnetic powder materials, Amorphous metals, Nickel-iron materials, Copper (round and flat wires, high-frequency litz wires, soft copper strips), Aluminium, 3-fold insulated wires, Soft ferrites
- Certificates
- DIN EN ISO 9001:2015, ISO 9001
- Founded
- 1992
- Industries
- Telecommunications, Audio technology, Medical technology, Consumer electronics, Aerospace, Industrial power supplies
- 01
Winding production (hand winding and winding machine)
- 02
Vacuum impregnation
- 03
Vacuum potting
- 04
Assembly and finishing
- 05
Safety and high-voltage testing
Materials and Processes
Soft ferrites
Core material for switched-mode power supply transformers and chokes in all core shapes.
Magnetic powder materials
Used for power transformers and chokes with tailored magnetic properties.
Amorphous metals
Core material for power transformers with special requirements regarding loss behaviour.
Nickel-iron materials
Used in power transformer cores for industrial power supplies.
Copper
Round and flat wires, high-frequency litz wires and soft copper strips for windings.
Aluminium
Raw materials for windings with direct water cooling.
3-fold insulated wires
Enable dielectric strength up to 6 kV in small transformers.
Site
Thale
DEHeadquarters, office and production
- Lot size
- Prototypes, pilot series, series
- Materials
- Copper, aluminium, ferrites, magnetic powder materials, amorphous metals, nickel-iron materials
- Winding machine
- Vacuum potting system
- automatic potting
- test equipment for high-voltage testing up to 10 kV
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of inductive components, switched-mode power supply components and electronic woundAssembly | – | – | – | – | Copper, Aluminium |
| Transformer manufacturing (telecommunications, audio technology, switched-mode power supplies), SMDAssembly | – | – | – | – | Copper |
| Power transformer manufacturing (foil winding, toroidal core winding), open, vacuum-impregnated andAssembly | – | – | – | – | Copper, Aluminium, Ferrite, Magnetic powder materials, Amorphous metals, Nickel-iron materials |
| Safety tests (e.g. EN60950, EN60065), high-voltage testing up to 6 kVTesting | – | – | – | – | – |
| High-voltage testing up to 10 kV for power transformersTesting | – | – | – | – | – |
| Vacuum potting / automatic pottingPlastics | – | – | – | – | – |
| Hand winding / winding production (fine-wire coils, transformers)Assembly | – | – | – | – | Copper, Aluminium |
| Small transformers in EE16/EE20/EE25 form factors (EF16, EF20, EF25) with widened air gaps andAssembly | – | – | – | – | Copper |
| Device manufacturing, assembly and finishing of complete and individual componentsAssembly | – | – | – | – | Copper, Aluminium |
| Choke manufacturingAssembly | – | – | – | – | Ferrite, Magnetic powder materials, Amorphous metals, Nickel-iron materials |
| Medium-frequency transformersAssembly | – | – | – | – | Ferrite |
Additional services
Quality
The quality management system has been recertified in accordance with DIN EN ISO 9001:2015 (14.04.2023); a supplier audit on 28.07.2023 confirmed a fulfilment of 100%. Safety tests (e.g. EN60950, EN60065) and high-voltage tests up to 10 kV are carried out; all components are supplied RoHS-compliant and lead-free and meet fire protection class UL94 V0.
| Evidence | Thale |
|---|---|
| ISO 9001 |
History
- 1992
Founded on 30.12.1992 as Krüger Elektronik GmbH by Manfred Krüger; production of custom transformers and fine-wire coils.
- 2023
Recertification of the quality management system in accordance with DIN EN ISO 9001:2015 on 14.04.2023.
- 2023
Supplier audit on 28.07.2023 confirms a fulfilment of 100%.