Toroidal Transformers - AC / AC
Looking for a power solution built to last virtually a lifetime? Toroidal transformers represent a benchmark in heavy-duty lighting installations—delivering exceptional service life thanks to minimal core energy losses and robust, purely inductive construction. We offer configurations from 20W to 200W with secondary AC outputs of ~11.5V (as well as 10V and 6V), boasting up to 95% electrical efficiency, a 5-year warranty, and an integrated auto-reset thermal fuse. They generate zero high-frequency EMI, ensuring interference-free TV and radio reception.
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Toroidal transformers represent a milestone in the field of professional LED illumination, when LED lighting becomes an almost immortal system. Thanks to minimal energy losses and its design simplicity, the use of toroidal transformers is very popular in practice. They have a very long service life with a 5 year warranty and a high efficiency of up to 95%. They do not interfere with the reception of TV or radio and are equipped with a reversible thermal fuse.
Transformers are available from 20 W to 200 W with a secondary voltage of ~ 11.5 V (10 V, 6 V).




