[elecena] PS-YSDH480-24 - zmiany ceny Zasilacz impulsowy; DIN; 480W; 24V; 20A; 90-264VAC; 127-370VDC PS-YSDH480-24 - 774.29 PLN https://elecena.pl/product/28885313/ps-ysdh480-24 2025-06-01 PS-YSDH480-24 - 758.39 PLN https://elecena.pl/product/28885313/ps-ysdh480-24 2026-06-11