[elecena] UIAM3D-0512sz UIAM3D-0512sz - zmiany ceny 3W DC-DC Converter, Single, Vin 4.5-5.5V, Vout 12V, 250mA, 1000VDC, EFF82% UIAM3D-0512sz UIAM3D-0512sz - 16.17 PLN https://elecena.pl/product/24178796/uiam3d-0512sz-uiam3d-0512sz 2023-09-13 UIAM3D-0512sz UIAM3D-0512sz - 14.72 PLN https://elecena.pl/product/24178796/uiam3d-0512sz-uiam3d-0512sz 2025-09-05