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.
96/35-8625
Standard UI48/26 transformer for PCB.
Vacuum potted.
UI48/26-9124
Standard UI48/17 transformer for PCB.
Vacuum potted.
UI48/17-6591B
To improve the frequency range, the core is based on grain-oriented silicon steel combined with nickel.
38/13-8157B
UL approved according to 5085
Vacuum potted
30/12-8347
For a frequency converter using silicon steel.
Custom-made bracket and assembly.
3UI48/31-8796
Using an RM10 ferrite core
Wound with high-frequency (HF) litz wire and triple-isolated wire (TIW)
RM10-9077A
Consists of one power and two signal transformers
Vacuum potted into a custom-made housing made of UL-V0 material
SPOLE-9348
Using two nanocrystalline toroid cores
R32-8912
Using a nanocrystalline toroid core
R32-8732
Using an ETD29 ferrite core
Wound with triple-insulated wire (TIW)
ETD29-8578A
Using a PQ ferrite core.
Wound with copper foil.
PQ35-8768
On a custom-made socket, using a nanocrystalline R45 toroid core.
R45-8808
With a custom-made socket, using a toroid ferrite core.
R24-9048
Using an ETD49 ferrite core
Wound with high-frequency (HF) litz wire in two chambers
ETD49-8767
Using a gapped steel laminated C-Core
Wound with copper foil
SPOLE-8815
Standard EI96 transformer for mounting in enclosure.
Varnished under vacuum.
Painted with tropical varnish.
96/35-8625
Standard UI48/26 transformer for PCB.
Vacuum potted.
UI48/26-9124
Standard UI48/17 transformer for PCB.
Vacuum potted.
UI48/17-6591B
To improve the frequency range, the core is based on grain-oriented silicon steel combined with nickel.
38/13-8157B
UL approved according to 5085
Vacuum potted
30/12-8347
For a frequency converter using silicon steel.
Custom-made bracket and assembly.
3UI48/31-8796
Using an RM10 ferrite core
Wound with high-frequency (HF) litz wire and triple-isolated wire (TIW)
RM10-9077A
Consists of one power and two signal transformers
Vacuum potted into a custom-made housing made of UL-V0 material
SPOLE-9348
Using two nanocrystalline toroid cores
R32-8912
Using a nanocrystalline toroid core
R32-8732
Using an ETD29 ferrite core
Wound with triple-insulated wire (TIW)
ETD29-8578A
Using a PQ ferrite core.
Wound with copper foil.
PQ35-8768
On a custom-made socket, using a nanocrystalline R45 toroid core.
R45-8808
With a custom-made socket, using a toroid ferrite core.
R24-9048
Using an ETD49 ferrite core
Wound with high-frequency (HF) litz wire in two chambers
ETD49-8767
Using a gapped steel laminated C-Core
Wound with copper foil
SPOLE-8815