Switching fais fab mov Circuit Court muaj pes tsawg leeg thiab kev faib tawm
Basic Composition
Switching fais fab mov muaj xws li lub ntsiab Circuit Court, tswj Circuit Court, nrhiav pom Circuit Court thiab auxiliary fais fab mov.
1, Main Circuit Court
Inrush tam sim no txwv: txwv qhov inrush tam sim no ntawm sab tswv yim thaum fais fab tuag. Input filter: Nws muaj nuj nqi yog lim cov stray nthwv dej tam sim no nyob rau hauv daim phiaj fais fab thiab tiv thaiv cov stray nthwv dej uas tsim los ntawm lub tshuab tsis pub rov qab mus rau hauv daim phiaj fais fab. Rectification thiab Lim: Lub zog AC ntawm daim phiaj yog ncaj qha mus rau lub zog DC smoother. Inverter: Lub zog DC rectified yog hloov mus rau hauv high-frequency AC zog, uas yog ib feem ntawm high-frequency switching fais fab mov. Output rectification thiab filtering: muab kev ruaj khov thiab txhim khu kev qha DC fais fab mov raws li qhov xav tau ntawm cov khoom thauj. Minfong switching fais fab mov nyob rau hauv lub ntsiab Circuit Court ntawm no piece ntawm lub zog siv tshwj xeeb tshaj yog loj, nws yuav hais tau hais tias lub Minfong switching fais fab mov muaj high efficiency, siab kev ruaj ntseg, tsawg poob thiab lwm yam zoo, uas yog inseparable los ntawm kev koom tes ntawm lub ntsiab Circuit Court. . Ib yam li ntawd, qhov zoo ntawm lub ntsiab Circuit Court ntawm Minfong hloov hluav taws xob tsis tuaj yeem sib cais los ntawm kev txhawb nqa ntawm Minfong Electric cov thev naus laus zis.
2, Tswj Circuit Court
Ntawm qhov tod tes, nws sau cov qauv los ntawm cov zis thiab muab piv nrog cov nqi teev, tom qab ntawd tswj cov inverter thiab hloov nws cov mem tes dav lossis mem tes zaus kom stabilize cov zis. Ntawm qhov tod tes, raws li cov ntaub ntawv muab los ntawm kev ntsuas Circuit Court thiab lees paub los ntawm kev tiv thaiv Circuit Court, kev tswj xyuas Circuit Court yog muab los tiv thaiv lub zog hluav taws xob los ntsuas qhov ntsuas.
3, Test Circuit Court
Muab ntau yam kev ntsuas thiab ntsuas cov ntaub ntawv thaum lub sijhawm ua haujlwm hauv kev tiv thaiv Circuit Court.
4, Pab txhawb zog
Realizes software (remote) pib-up ntawm lub hwj chim mov thiab muab lub hwj chim rau lub tiv thaiv Circuit Court thiab tswj Circuit Court (PWM thiab lwm yam chips).
Main Classification
Hauv kev hloov pauv hluav taws xob thev naus laus zis, tib neeg tab tom tsim cov khoom siv hluav taws xob muaj feem cuam tshuam, xws li 320W ib pawg hloov hluav taws xob.
Nyob rau hauv txoj kev loj hlob ntawm switching zaus technology nyob rau tib lub sij hawm, cov khoom thiab technology ob leeg txhawb ib leeg, txhawb kev hloov fais fab mov rau lub teeb, me me, nyias, tsis tshua muaj suab nrov, muaj kev ntseeg siab, tiv thaiv kev cuam tshuam, kev loj hlob txhua xyoo ntawm ntau tshaj ob npaug. - tus lej. Hloov fais fab mov tuaj yeem muab faib ua ob pawg: AC / DC thiab DC / DC.
Me me hluav taws xob hloov hluav taws xob
Hloov fais fab mov yog txav mus rau miniaturization thiab loj hlob. Hloov fais fab mov yuav maj mam hloov lub transformer nyob rau hauv ntau daim ntawv thov nyob rau hauv lub neej. Daim ntawv thov ntawm lub zog me me micro hloov hluav taws xob yuav tsum tau ua ntej yuav tsum tau xav txog hauv cov khoom siv digital, lub ntsuas hluav taws xob ntse, lub xov tooj ntawm tes, thiab lwm yam. Nyob rau theem tam sim no, lub teb chaws muaj zog txhawb kev tsim kho ntawm daim phiaj ntse, thiab cov kev xav tau ntawm lub zog hluav taws xob. ' meter ' tau zoo heev. Hloov fais fab mov yuav maj mam hloov lub transformer nyob rau hauv daim ntawv thov ntawm hluav taws xob ntsuas hluav taws xob. Ib feem ntawm hom qauv ntawm Minfong Electric switching fais fab mov tau tsim nyob rau hauv cov kev taw qhia no. Minfong switching fais fab mov yog paub txog kev poob qis nrog rau kev ua haujlwm siab, kev nyab xeeb thiab yooj yim nrog daim ntawv thov dav. Nws yog qhov ua tau zoo heev hauv hluav taws xob ntsuas hluav taws xob, thiab txoj haujlwm loj ntawm Minfong hloov hluav taws xob hauv kev ua lag luam tau dhau los ua ntau dua.
Rov qab Series Switching Power Supply
Qhov sib txawv ntawm inverting series switching fais fab mov thiab dav series hloov fais fab mov yog qhov tso zis voltage ntawm inverting series hloov fais fab mov yog tsis zoo voltage, uas yog opposite rau polarity ntawm zoo voltage ntawm general series switching fais fab mov, vim hais tias ntawm qhov tseeb hais tias lub inverting series switching fais fab mov thiab lub general series switching fais fab mov yog hais tias cov zis voltage ntawm inverting series switching fais fab mov yog tsis zoo voltage, uas yog opposite rau polarity ntawm zoo voltage ntawm general series switching fais fab mov, vim hais tias ntawm qhov tseeb hais tias lub inverting series switching fais fab mov thiab lub general series switching fais fab mov yog hais tias cov zis voltage ntawm inverting series switching fais fab mov yog tsis zoo voltage, uas yog opposite rau polarity ntawm zoo voltage ntawm general series switching fais fab mov, vim hais tias ntawm qhov tseeb hais tias lub inverting series switching fais fab mov thiab lub general series switching fais fab mov yog hais tias cov zis voltage ntawm inverting series hloov fais fab mov yog qhov tsis zoo voltage, uas yog opposite rau polarity ntawm zoo voltage ntawm general series switching fais fab mov, vim hais tias ntawm qhov tseeb hais tias lub inverting series switching fais fab mov yog qhov zoo tshaj plaws voltage. Lub zog-storage inductor L tsuas yog tso tawm tam sim no mus rau qhov chaw thau khoom thaum hloov K yog hloov pauv, thiab nyob rau hauv tib lub sijhawm, qhov tso zis hluav taws xob ntawm inverting series hloov hluav taws xob tsis zoo, thiab tam sim no yog ob zaug tsawg dua li ntawm lub series switching fais fab mov tso zis tam sim no.
