[elecena] PS-SLT4-500ISC - zmiany ceny Zasilacz impulsowy; LED; 4.75W; 3-9.5V; 500mA; 100-240VAC PS-SLT4-500ISC - 31.66 PLN https://elecena.pl/product/28889143/ps-slt4-500isc 2025-06-01 PS-SLT4-500ISC - 25.74 PLN https://elecena.pl/product/28889143/ps-slt4-500isc 2026-09-27