At Kohsel, we use the latest production technology to design high-quality transformers and chokes. Our quality management system ensures the highest possible quality for the finished products.
Technical testing of the final products is done in numerous ways to ensure that the quality of the final item produced matches the standard of the specific drawing made by our engineers.
Standard EI96 transformer for mounting in enclosure.
Varnished under vacuum.
Painted with tropical varnish.
Standard UI48/26 transformer for PCB.
Vacuum potted.
Standard UI48/17 transformer for PCB.
Vacuum potted.
To improve the frequency range, the core is based on grain-oriented silicon steel combined with nickel.
UL approved according to 5085
Vacuum potted
For a frequency converter using silicon steel.
Custom-made bracket and assembly.
Using an RM10 ferrite core
Wound with high-frequency (HF) litz wire and triple-isolated wire (TIW)
Consists of one power and two signal transformers
Vacuum potted into a custom-made housing made of UL-V0 material
Using two nanocrystalline toroid cores
Using a nanocrystalline toroid core
Using an ETD29 ferrite core
Wound with triple-insulated wire (TIW)
Using a PQ ferrite core.
Wound with copper foil.
On a custom-made socket, using a nanocrystalline R45 toroid core.
With a custom-made socket, using a toroid ferrite core.
Using an ETD49 ferrite core
Wound with high-frequency (HF) litz wire in two chambers
Using a gapped steel laminated C-Core
Wound with copper foil
Standard EI96 transformer for mounting in enclosure.
Varnished under vacuum.
Painted with tropical varnish.
Standard UI48/26 transformer for PCB.
Vacuum potted.
Standard UI48/17 transformer for PCB.
Vacuum potted.
To improve the frequency range, the core is based on grain-oriented silicon steel combined with nickel.
UL approved according to 5085
Vacuum potted
For a frequency converter using silicon steel.
Custom-made bracket and assembly.
Using an RM10 ferrite core
Wound with high-frequency (HF) litz wire and triple-isolated wire (TIW)
Consists of one power and two signal transformers
Vacuum potted into a custom-made housing made of UL-V0 material
Using two nanocrystalline toroid cores
Using a nanocrystalline toroid core
Using an ETD29 ferrite core
Wound with triple-insulated wire (TIW)
Using a PQ ferrite core.
Wound with copper foil.
On a custom-made socket, using a nanocrystalline R45 toroid core.
With a custom-made socket, using a toroid ferrite core.
Using an ETD49 ferrite core
Wound with high-frequency (HF) litz wire in two chambers
Using a gapped steel laminated C-Core
Wound with copper foil