Txoj Kev loj hlob ntawm Switching zog zog lag luam
Nrog rau kev tsim kho tshuab hluav taws xob, kev siv hluav taws xob hluav taws xob thiab cov neeg ua hauj lwm, lub neej muaj kev sib ze, thiab cov khoom siv hluav taws xob tsis tau sib cais los ntawm lub hwj chim siv hluav taws xob, rau hauv lub tshuab hluav taws xob 80 hauv lub tshuab hluav taws xob, ua kom tiav rau lub hwj chim ntawm lub computer, ua kom muaj 90 lub hwj huam hloov mus rau ntau yam hauv hluav taws xob, Cov khoom siv hluav taws xob, qhov kev sib txuas lus, kev sib txuas lus hluav taws xob, cov khoom siv hluav taws xob, fais fab mov, nce lub hwj huam hloov khoom siv tshuab ceev ceev.
Switching power supply yog kev siv cov khoom siv niaj hnub siv hluav taws xob, kev tswj tuav qhib thiab kaw lub sij hawm, tuav qhov tso zis hluav taws xob ntawm lub hwj huam, hloov hluav taws xob feem ntau los ntawm mem tes dav tes taws los thaiv tswj IC thiab MOSFET cov lus. Nrog rau txoj kev loj hlob thiab kev tsim kho ntawm lub hwj chim hluav taws xob kev siv tshuab, hloov khoom siv fais fab kev lag luam yog cov tsim kho tshiab. Tam sim no, switching fais fab mov nrog me me, sib thiab ua haujlwm txuam yog dav siv nyob rau hauv yuav luag tag nrho cov khoom siv hluav taws xob, yog qhov kev loj hlob sai ntawm cov ntaub ntawv hluav taws xob kev lag luam yog lub hwj chim ntawm lub hom phiaj.
