Maria Berghäll Posted on 07 January 2021
Christmas holidays are over, Christmas tree plundering is completed, and we are back in business!
Read more22 Dec 2020
We will be closed for Christmas holidays from the 23rd of December through the 6th of January.
Read more16 Dec 2020
We released the magnet field from one of our transformers to create this Christmas greeting… Happy Holidays from Lundahl Transformers!
Read more03 Dec 2020
Finally our new nanocrystalline C-cores have arrived! We have been looking at nanocrystalline C-cores before, but we have not been satisfied with their quality. These kids looks so much better!!! Initially we plan to develop an interstage and a line output transformer using these C-cores.
Read more29 Oct 2020
This small PCB is designed for some common applications using a few of our pin compatible transformer models. Typical applications would be galvanic isolation or balanced-to-unbalanced conversion. The PCB can be used in combination with a DIN housing, or can be screw mounted without any housing.In addition to the transformer, the board has two holes […]
Read more15 Oct 2020
We have been working hard to eliminate mains transformer buzz generated in the windings and isolation material.But the core hum/vibration, caused by so called magnetostriction is not possible to totally eliminate in iron cores.A way to reduce the mechanical coupling between the transformer and any resonating chassis is to use vibration isolators.Therefore, for your convenience, […]
Read more10 Sep 2020
Following our long term company development plan, Rikard Wallin has now taken on the roll as CEO of Lundahl Transformers. Per Lundahl will from now on focus mostly on technical issues such as product- and production development.
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