Manufacture of partial-discharge-free high-voltage transformers, transformers, chokes/inductors and custom wound components.
Transtop AG
Würenlos (CH)New on Amplifa
About Transtop AG
Transtop AG manufactures inductive components such as transformers, chokes/inductors, transducers and custom wound components. The core competence is the manufacture of vacuum-cast, partial-discharge-free high-voltage transducers, which are used as gate-drive transducers in industry and for railway applications; the smallest transducers with a volume from 15 cm³ are manufactured partial-discharge-free up to a test voltage of 10 kV, and up to 30 kV for larger dimensions. The portfolio also includes high-voltage transformers (vacuum casting with epoxy or polyurethane casting resin, up to approx. 5 kg), high-frequency transducers with HF litz wire, current transformers, push-pull and fly-back transformers as well as inductors from SMD format to approx. 10 kg unit weight. In addition to its own series production, the company offers high-volume series production in cooperation with an Asian partner company, including additional testing in its own facility. The offering is complemented by high-voltage insulation, assembly of electronic modules and plant engineering, an in-house jig and toolmaking department as well as rapid prototyping in its own development department. Transtop AG is a Swiss company based in Würenlos (canton of Aargau).
- Site
- Würenlos
- Processes
- High-voltage transducers (vacuum-cast, partial-discharge-free, e.g. gate-drive transducers, volume, High-voltage transformers (mains-operated, secondary winding for high voltage, vacuum casting with, High-frequency transducers (special winding techniques, special constructions, HF litz wire), Transformers (e.g. current transformers, push-pull transformers, fly-back transformers,, Inductors/coils (simple and complex coils, without core, with core, with core with specific, Chokes and converters (inductive components), Custom wound components (layer winding with or without insulation, toroidal winding; ferrite core or, Vacuum casting / casting with epoxy or polyurethane casting resins (partial-discharge-free)
- Materials
- Ferrite (toroidal core, E-core), Iron core, Transformer laminations, Cut tape-wound cores, Epoxy casting resin, Polyurethane casting resin, HF litz wire, Vacuum casting (partial-discharge-free)
- Certificates
- ISO 9001:2015, ISO 14001:2015, Partial-discharge-free testing (up to 30 kV)
- Founded
- 2000
- Industries
- Electronics industry, Railway technology (Railway), Plant engineering, Industry (gate-drive applications), Railway track technology (Railway)
- 01
Development / consulting in product development
- 02
Rapid prototyping
- 03
Winding (layer and toroidal winding)
- 04
Vacuum casting / high-voltage insulation
- 05
Jig and toolmaking
- 06
Assembly of electronic modules
- 07
Testing in own facility
- 08
High-volume series production (with Asian partner company)
Materials & Processes
Ferrite (toroidal core, E-core)
Core material for partial-discharge-free high-voltage transducers, transformers and inductors.
Transformer laminations
Laminated core for transformers with lower requirements.
Cut tape-wound cores
Core material for transformers, e.g. current transformers.
Iron core
Core material for custom wound components.
HF litz wire
Litz wire for high-frequency transducers and coils used in high-frequency technology.
Epoxy casting resin
Vacuum casting material for high-voltage transformers and transducers.
Polyurethane casting resin
Vacuum casting material for high-voltage transformers and transducers.
Vacuum casting (partial-discharge-free)
Process for partial-discharge-free insulation of high-voltage components.
High-voltage insulation
Partial-discharge-free insulation of various components with parameters such as UL94-V0, CTI600 and high thermal conductivity.
Locations
Würenlos
CHHeadquarters, manufacturing and sales
- Part weight / size
- from 15 cm³ up to approx. 10 kg unit weight
- Lot size
- Prototype to high-volume series
- Materials
- Ferrite, transformer laminations, cut tape-wound cores, iron core, epoxy/polyurethane casting resin
- Winding machines
- Vacuum casting systems
- Jig and toolmaking
- Test equipment for high-voltage and partial-discharge testing
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| High-voltage transducers (vacuum-cast, partial-discharge-free, e.g. gate-drive transducers, volumeAssembly | – | – | – | Prototype – High-volume series | Ferrite toroidal core, Ferrite E-core |
| High-voltage transformers (mains-operated, secondary winding for high voltage, vacuum casting withAssembly | – | – | approx. 5kg | – | Epoxy casting resin, Polyurethane casting resin |
| High-frequency transducers (special winding techniques, special constructions, HF litz wire)Assembly | – | – | – | – | – |
| Transformers (e.g. current transformers, push-pull transformers, fly-back transformers,Assembly | – | – | approx. 10kg | – | Ferrite core, Transformer laminations, Cut tape-wound cores |
| Inductors/coils (simple and complex coils, without core, with core, with core with specificAssembly | – | – | – | – | Ferrite core |
| Chokes and converters (inductive components)Assembly | – | – | – | – | – |
| Custom wound components (layer winding with or without insulation, toroidal winding; ferrite core orAssembly | – | – | – | – | Ferrite core, Iron core |
| Vacuum casting / casting with epoxy or polyurethane casting resins (partial-discharge-free)Plastics | – | – | – | – | Epoxy casting resin, Polyurethane casting resin |
| High-voltage insulation (partial-discharge-free insulation with various insulation materials;Surface | – | – | – | – | various insulation materials |
| Rapid prototyping / prototype production in own development department as well as series productionEngineering | – | – | – | Prototype – Large series | – |
| Jig and toolmaking (in-house jig and toolmaking)Engineering | – | – | – | – | – |
| High-volume series production in cooperation with an Asian partner company incl. additionalAssembly | – | – | – | High-volume series | – |
| Assembly of electronic modules in the fields of electronics and plant engineeringAssembly | – | – | – | – | – |
| Testing (additional testing of products in own facility)Testing | – | – | – | – | – |
Additional services
Quality & Certificates
Additional testing of the products is carried out in the company's own facility, supplementing production by the Asian partner company. The management system is certified according to ISO 9001:2015 and ISO 14001:2015 (SWISO GmbH).
| Evidence | Würenlos |
|---|---|
| ISO 9001:2015 | |
| ISO 14001:2015 | |
| Partial-discharge-free testing (up to 30 kV) |
History
- 2000
Transtop AG was founded on 1 July 2000; the company was previously part of ABB Industrie AG.