Asali: Hasken Na'urori
Mun riga mun san cewa aikin manne na gefen ginshiƙi da manne na kwarangwal shine gyarawa, don haka dukansu suna amfani da manne mai tauri, galibi manne epoxy. Manne epoxy da aka saba amfani da shi ya haɗa da sashi ɗaya da sashi biyu. Sigar guda ɗaya tana nufin mai bayarwa kafin ya shirya jikin manne da manne, yawanci yana buƙatar sanyaya don hana bushewa a zafin ɗaki da rage aikinsa. Manne mai sassa biyu ya ƙunshi babban jikin manne da manne mai warkarwa, wanda za'a iya adana shi a zafin ɗaki. Duk da haka, yana buƙatar a haɗa shi daidai gwargwado bisa ga rabon da aka ƙayyade, in ba haka ba yana iya bushewa yadda ya kamata.
Shekaru da yawa da suka gabata, farashin manne mai sassa ɗaya ya fi girma, yayin da farashin manne mai sassa biyu ya yi ƙasa. Yawancin masana'antun suna ba da fifiko ga amfani da manne mai sassa biyu saboda la'akari da farashi, amma suna iya fuskantar gazawar yin burodi saboda rashin daidaiton rabo ko haɗuwa mara daidai. A cikin 'yan shekarun nan, farashin manne mai sassa ɗaya ya ragu a hankali, yayin da manne mai sassa biyu ya kusan rasa fa'idar farashinsa. Yawancin masana'antun galibi suna amfani da manne mai sassa ɗaya. Duk da haka, rarrabawa mai sassa biyu ya kasu kashi biyu na rarrabawa da rarrabawa a gefen fuska da rarrabawa a haɗin gwiwa, kuma manne da aka yi amfani da su a cikin waɗannan hanyoyin guda biyu sun bambanta. Ana amfani da manne da ake amfani da shi don rarrabawa a ƙarshen fuska a saman haɗin magnetic core connection, tare da manyan buƙatu don girman barbashi na manne. Idan girman barbashi na manne ya yi kauri sosai, daidai yake da ƙara gibin iska na transformer a kaikaice, wanda ke shafar inductance na transformer kai tsaye.
Na biyu, lokacin da ake shafa manne a ƙarshen fuska, ya kamata a kuma mai da hankali kan taurin manne. Yankin tsakiyar maganadisu da aka lulluɓe da manne a ƙarshen fuskar yana da girma sosai. Idan manne ya taurare kuma yana da tauri da damuwa mai yawa, zai sa zuciyar maganadisu ta fashe kai tsaye. Saboda haka, ya zama dole a yi amfani da manne mai matsakaicin tauri. Don manne da aka rarraba a mahadar ginshiƙan gefe, buƙatun manne da kansa ba su da yawa. Duk da haka, ya kamata a mai da hankali kan cikar manne na gefen, in ba haka ba ba zai iya haifar da tauri mai tasiri akan tsakiyar maganadisu ba, kuma induction na transformer yana iya raguwa yayin tsufa mai zafi. Rarraba manne a kan ginshiƙin tsakiya shine don rage hayaniya, kuma ana amfani da manne mai laushi. Ya zama dole a sarrafa adadin rarrabawa yadda ya kamata. Idan an zubar da manne da yawa, zai iya sa manne ya faɗaɗa cikin sauƙi bayan yin burodi kuma ya shafi induction; Idan adadin rarrabawa ya yi ƙanƙanta, ba za a iya cimma tasirin rarrabawa ba. Dangane da ainihin amfani, yana da kyau a yi amfani da 2/3 zuwa 3/4 na girman gibin iska don rarraba ginshiƙin tsakiya.
Gabaɗaya dai, masana'antun na'urorin canza wutar lantarki suna buƙatar mafi girman adadin manne na gefen da kuma manne na tsakiya, amma manne da ake amfani da su don waɗannan biyun sun bambanta kuma suna da sauƙin rikicewa. Saboda haka, ya fi kyau a yi amfani da launuka biyu don bambance su don guje wa amfani da waɗanda ba daidai ba. Ana amfani da rarrabawa na gefe galibi ga abokan ciniki don saka manne a cikin cikin na'urar canza wutar lantarki, kuma buƙatun ba su da yawa. Ana amfani da manne mai laushi gabaɗaya azaman manne, wanda zai iya rage ƙarfin jan hankali akan tsakiyar maganadisu bayan manne ya taurare. Ana iya amfani da nau'in busar da iska ta halitta don rage tsarin samarwa da farashin na'urorin canza wutar lantarki. Dole ne a lura cewa duk manne suna cikin sinadarai kuma suna da buƙatun rayuwar shiryayye. Abubuwan manne da suka wuce lokacin shiryayye za su ragu, kuma ba a ba da shawarar sake amfani da su ba.
Dangane da tsarin rarraba transformer gaba ɗaya, idan ana buƙatar yin burodi, yana da mahimmanci a kula da zafin jiki da lokacin yin burodi don tabbatar da cewa manne ya warke gaba ɗaya kuma ya cimma matsakaicin tasiri. Zafin yin burodi na manne na yau da kullun shine 100-120 ℃, kuma ya kamata a sarrafa lokacin cikin awa 0.5-1.
Lokacin Saƙo: Oktoba-15-2024
