Kodi magetsi wamba amasintha bwanji? Kukonzanso?

1, palibe zotulutsa, chubu chotetezeka

Izi zikusonyeza kuti magetsi osinthira sakugwira ntchito kapena kulowa m'malo okonza. Choyamba, ndikofunikira kudziwa ngati pini yoyambira ya chip ip ili ndi voliyumu yoyambira. Ngati palibe magetsi oyambitsa kapena magetsi oyambira ali otsika kwambiri, ndikofunikira kuti muwone ngati kukana koyambira ndi zigawo zomwe zimalumikizidwa ndi pini yoyambira ikutuluka. Pakadali pano, ngati chip chowongolera champhamvu sichili bwino, cholakwacho chimatha kupezeka mwachangu ndi cheke pamwambapa.

Ngati pali magetsi oyambilira, yeretsani ngati kutha kwa chip korona kumakhala kochepa kwambiri kapena wotsika nthawi yoyambira. Ngati palibe kulumpha, zikuwonetsa kuti chip chowongolera ndi choyipa, chinthu chotchinga cha mitu kapena chowongolera chili cholakwika. Mutha kusintha chip chowongolera choyamba, kenako ndikuyang'ana zotumphukira. Ngati pali kulumpha, nthawi zambiri kusinthitsa chubu choyipa kapena chowonongeka.

2, kuwotcha bwino kapena mwachangu

Makamaka chekeni katswiri wamkulu wazosefeseka pa 300V, recfaier Bridge Dide ndikusintha chubu ndi mbali zina, mavuto odera omwe amakana kusokoneza. Kufunika kozindikira kuti: chifukwa cha kuwonongeka kwa chubu chosinthira chifukwa choyaka bwino kumawotcha zomwe zimapangitsa kuti zitseke ndi chip. Kutentha kokwanira kwa otereranso kumayatsidwa mosavuta ndi chitetezo.

3. Pali magetsi otulutsa, koma mphamvu ya mphamvu yotulutsa ndiyokwera kwambiri

Vuto lamtunduwu nthawi zambiri limachokera ku zisungunuke zam'madzi ndi zitsanzo zokhazikika za magetsi. Mu DC yotulutsa, kutsutsa zitsanzo, cholakwika cholondola monga tl431, makhoma am'madzi, madera ena oyendetsa bwino.

4. Mphamvu yakutulutsa yotulutsa

Kuphatikiza pa dera la magetsi kuwongolera

A, katundu wosinthira mphamvu ali ndi vuto lalifupi (makamaka dc / dc firget kapena ntchito yosauka, ndi zina zambiri), pakadali pano, ayenera kuletsa katundu wosinthira madera, kuti asiyanitse mphamvu yosinthitsa. Kutumiza dera kudakali vuto lalikulu. Ngati mphamvu yamagetsi yolumikizidwa ndi yachilendo, ikuwonetsa kuti katunduyo ndi wolemera kwambiri; Kapenanso osamvetsetsa bwino madera osinthira akusintha ndi olakwika.

b. Kulephera kwa recfaier Dide ndi calsecactototor pa kutulutsa mphamvu yamagetsi imatha kuweruzidwa ndi njira yofikira.

C, ntchito ya kusintha kwa chubu kukana, mosavuta kusinthira chubu sikumatseguka, mwina kukana kwamkati kwa magetsi kumawonjezeredwa, kumatha kuchepetsedwa ndi katundu.

Zolephera zazing'ono zomwe zili pamwambazi ndizosavuta, tikupitiliza kukugawana mtsogolo, kukuthandizani kuti musunge zinthu, kugwiritsa ntchito bwino kusintha kwamphamvu!