The Sedlbauer toroidal core transformer with part number 858261 features a primary voltage of 230 V and dual secondary outputs of 45 V AC, delivering a power rating of 300 VA with a current of 3.33 A. Known for its compact dimensions of 122 x 62 mm, it is typically used in automation systems and applications requiring efficient and compact power supplies. Its design is particularly suitable for halogen lighting systems and other electronics requiring a stable AC power source. https://elecena.pl/product/28903322/sedlbauer-858261-toroidal-transformer-230v-45v-300va-compact-lightweight 2025-06-04 https://elecena.pl/product/28903322/sedlbauer-858261-toroidal-transformer-230v-45v-300va-compact-lightweight 2026-07-03