Anodized Aluminium Foil Technologies

Custom example
Low Power
  • Anodized aluminium foil winding 
  • Cold Press Welding 
  • Vacuum and Pressure Impregnation from 10 mbar up to 5 bar 
  • No need for insulator, dielectric isolation between turns, up to 100 V 
  • High Electrical Insulation 
  • Mechanical strength 
  • Varnish withstanding up to 200°C 
  • Operating Temp
0°C ~ 200°C
  • Accuracy
Standard

Design and manufacture of: 

  • Interphase Inductance and twelve pulse transformers
  • Filtering chokes up to 400 A 
  • Active or Passive Power Factor Correction chokes 
  • Power Transformers up to several kW for standard SMPS and specific architectures.
Compliance and certifications
certification
Custom Qualification Plan
Would you like to ajust a little something?

Customize it

Main applications

You may also be interested in

C Cores Assemblies (transformers)

C Cores Assemblies (transformers)

Pulse Transformer

Pulse Transformer

3-phase Transformer

3-phase Transformer

Custom Design

Easy-way to create
Not boring but very quick...

Frequently Asked Questions

Find answers to the most frequently asked questions about our products and services.
Are Exxelia's magnetic components compliant with industry standards?

Yes, Exxelia's magnetic components are designed and manufactured to meet or exceed industry standards and certifications, including RoHS, REACH, and MIL-STD.

Magnetics : How Exxelia supports the key processes ?

Cleaning procedure 

The cleaning of the PCB boards is evolving from solvent (as isopropylic alcohol,...) to highly alkaline water based cleaning medium. EXXELIA has performed an extensive study to offer robust technologies to withstand these current cleaning processes. The qualification procedure has included thermal shock, burn in and mechanical testings. EXXELIA has defined gluing, marking, varnishing processes that allow the products to go through more than 5 cleaning cycles and operating up to 180°C. 

Processes compliant to ESA and NASA outgassing standards have also been defined for products specified up to 140°C. 

 

Wire integrity 

EXXELIA has qualified specific processes to ensure wire integrity for better insulation. The wire undergoes mechanical, chemical and thermal stresses during the winding and cabling process steps. EXXELIA has set up a dedicated process to reduce the impact of these manufacturing steps and improve the overall reliability of the wires and products. 

 

Finishing 

EXXELIA offers several types of components: Surface Mounted Device, Through Hole or lead terminations products, system integrated components. 

 

Packaging 

Products are available on trays and, upon request, on reels for easy pick and place, ESD compliant EXXELIA products offer components compliant to IPC/JEDEC standard J-STD- 020 with TP = 260°C and tP = 30 seconds. 

Still have questions ?
Can’t find the answer you’re looking for ? Please contact with our customer service.
Contact