Cov khoom siv dual tattoo yog ib lub hwj huam uas siv cov cuab tam siv niaj hnub siv hluav taws xob los tswj cov txiaj ntsig ntawm lub sij hawm uas qhov pib hloov mus thiab tawm, thiab tswj lub qhov tso zis hluav taws xob ruaj khov. Qhov dual lub tattoo fais fab mov yog feem ntau yog tsim los ntawm lub tshuab xaws dav hlau tes taws xob (PWM) tswj IC thiab MOSFET. Nrog txoj kev loj hlob thiab kev tsim kho ntawm kev siv hluav taws xob tshuab hluav taws xob, kev siv lub tshuab fais fab kev lag luam yog niaj hnub tsim kho. Tam sim no, lub hwj huam dual tattoo zog siv dav dav yuav luag txhua lub tshuab hluav taws xob vim nws loj me me, lub cev nyhav thiab kev ua haujlwm siab. Nws yog ib qho tseem ceeb ntawm txoj kev siv hluav taws xob rau txoj kev loj hlob sai ntawm kev lag luam hauv tshuab hluav taws xob.
Qhov dual lub tattoo fais fab mov hais tias yuav tsum raug tawm ncaj. Lub thauv tawm tswv yim ncaj qha rectifies tam sim no hloov mus rau tam sim no, thiab tom qab ntawd los ntawm qhov kev nqis tes ntawm qhov ntsuas qhov siab, nws yuav siv los tswj lub hnub thiab tawm ntawm qhov tam sim no los ua ib qho teebmeem loj tam sim no. Nrog kev pab ntawm ib qho inductor (high-frequency transformer), muaj kev ruaj khov tsis tshua muaj teeb meem ncaj qha tam sim no tawm. Txij thaum cov tub ntxhais qhov loj ntawm qhov kev hloov pauv no yog piv rau cov xwm txheej ntawm nws cov khiav hauj lwm zaus, qhov ntau dua qhov zaus, qhov tseem ceeb dua ntais. Qhov no zoo heev txo cov tshuab transformer thiab txo qhov nyhav thiab qhov ntim ntawm lub hwj chim. Thiab vim nws ncaj qha ntawm DC, qhov hwj huam no muaj peev xwm ntau dua li lub hwj chim tawm. Qhov no txuag lub zog, yog li nws yog nyiam los ntawm cov neeg. Txawm li cas los xij, nws kuj muaj qhov tsis zoo tias qhov Circuit Court yog qhov nyuaj, qhov kev kho yog qhov nyuaj, thiab qhov muaj paug rau qhov teeb meem loj. Lub hwj huam yog nrov nrov thiab tsis haum rau qee cov suab nrov tsawg.
Dab tsi yog qhov txawv nruab nrab ntawm lub hwj huam dual tattoo thiab ib qho khoom siv hluav taws xob zoo li cas?
Cov nta ntawm Dual Digital Tattoo Fais Fab Kev Switching fais fab khoom siv feem ntau yog xws li lub plhaub dav tes taws los piav (PWM) tswj IC thiab MOSFET. Nrog rau kev tsim kho thiab kev tsim kho tshiab ntawm kev siv hluav taws xob hluav taws xob, qhov tseem ceeb ntawm cov khoom siv dual lub tattoo yog siv los siv txhua yam tshuab hluav taws xob me me, lub cev nyhav thiab kev ua haujlwm siab.
