Шилжүүлэгч горимын цахилгаан хангамж (Smps), Switch Mode Power Power хангамж эсвэл сольж авах гэж нэрлэдэг, нь өндөр давтамжийн цахилгаан эрчим хүчний хөрвүүлэх төхөөрөмж ба цахилгаан хангамжийн төрөл юм. Its function is to convert a precise voltage into the voltage or current required by the user through different forms of architecture. The input of a switching power supply is mostly an AC power supply (such as mains power) or a DC power supply, while the output is mostly a device that requires a DC power supply, such as a personal computer, and the switching power supply converts the voltage and current between the two.