EI, UI
This catalogue contains information on all our products of the EI/UI-Series (safety class coilformers for laminations)
The components of the EJ and UJ coilformer-series are especially designed for applications in small transformers. We supply coilformers in high quality thermoplastics, matching your production requirements.
Wherever high-temperature soldering processes are used, we recommend irradiation cross-linked thermoplastics. Cross-linked materials can be exposed to short, but very high peak temperatures. Beside improved production aspects there may be also interesting cost advantages.
Our extensive range of modular tooling allows almost unlimited constructional changes, to customers specification, often by simple changes of tool inserts. In addition, our modular tooling system allows short tooling times and is also cost effective.
Should you need further assistance we look forward to hearing from you.
EI Coilformers Horizontal
The coilformers are made in gfr Polyamide PA66 of type p6g (RTI long-range temperature +125°C). Pin material is tin bronze, tinned or brass, tinned for tags. Maximum solder temperature 350°C, 2 sec.
Special materials - e.g. irradiated cross-linked - and designs on request, dimensions in mm/inch.
Due to their designs with different connection systems (press-fit pins, bent over pins, solder-tags, etc.) the coilformer-versions allow radial as well as axial binding on of the wires, matching your individual fields of application.
For special designs and dimensions as well as available accessories please contact our technical specialists.
EI Coilformers Vertical
The coilformers are made in gfr Polyamide PA66 of type p6g (RTI long-range temperature +125°C). Pin material is tin bronze, tinned or brass, tinned for tags. Maximum solder temperature 350°C, 2 sec.
Special materials - e.g. irradiated cross-linked - and designs on request, dimensions in mm/inch.
Due to their designs with different connection systems (press-fit pins, bent over pins, solder-tags, etc.) the coilformer-versions allow radial as well as axial binding on of the wires, matching your individual fields of application.
For special designs and dimensions as well as available accessories please contact our technical specialists.
UI Coilformers
The coilformers are made in gfr Polyamide PA66 of type p6g (RTI long-range temperature +125°C). Pin material is tin bronze, tinned or brass, tinned for tags. Maximum solder temperature 350°C, 2 sec.
Special materials - e.g. irradiated cross-linked - and designs on request, dimensions in mm/inch.
Due to their designs with different connection systems (press-fit pins, bent over pins, solder-tags, etc.) the coilformer-versions allow radial as well as axial binding on of the wires, matching your individual fields of application.
For special designs and dimensions as well as available accessories please contact our technical specialists.
Potting Boxes
The boxes are made in gfr Polyamide PA66 of type p6g (RTI long-range temperature +125°C) and CR-A3H2G6, black (RTI long-range temperature +110°C).
Special materials - e.g. irradiated cross-linked - and designs on request, dimensions in mm/inch.
The potting boxes can be used to your special requirements. In particular they are suitable for potting safety transformers of the EJ series to meet required creepage and clearance dimensions.
To process your order correctly please indicate type of potting box and order-code.
Ordering Example
Please kindly take all details which are necessary to execute your order correctly from the ordering example (pdf-file).
Additional Product Informations
For explanatory and more detailed information on this coilformer-series please kindly see the attached pdf-file.
- Information of EI/UI-Series
- Potting Boxes
- Survey of Solder-pins
- Survey of Solder-tags
- Lamination
- List of Thermoplastic Materials
- Description Irradiation Cross-Linking
