Wani irin juyi ake amfani da shi wajen saida kayan lantarki? Gwada waɗannan!

da Joost Nusselder | An sabunta akan:  Agusta 25, 2022
Ina son ƙirƙirar abun ciki kyauta cike da nasihu ga masu karatu na, ku. Ban yarda da tallafin da aka biya ba, ra'ayina nawa ne, amma idan kun sami shawarwarin da suka taimaka kuma kuka ƙare siyan wani abu da kuke so ta hanyar ɗaya daga cikin hanyoyin haɗin yanar gizo na, zan iya samun kwamiti ba tare da ƙarin farashi ba. Ya koyi

Soldering shine tsarin haɗa karafa 2 da juna don haɗin gwiwa mai ƙarfi da ƙarfi. Ana yin hakan ne ta hanyar amfani da karfen filler.

Wannan dabarar haɗa karafa da juna ana amfani da ita sosai a cikin kayan lantarki. Aikin famfo da ƙarfe ma suna da amfani da yawa na wannan fasaha.

Dangane da yanayin, nau'ikan nau'ikan kwarara ana amfani da su. Siyar da kayan lantarki filin ne mai mahimmanci inda zazzagewar da aka yi amfani da shi yakamata ya sami wasu halaye, kamar rashin aiki.

A cikin wannan labarin, zan gaya muku game da nau'ikan juzu'in da ake amfani da su wajen sayar da kayan lantarki, da abin da ya kamata ku yi la'akari kafin amfani da ɗayansu da kanku.

Menene-Flux

Me yasa ake buƙatar juzu'i a cikin siyar da kayan lantarki?

Yayin da kuke ƙoƙarin cika wurin haɗin ƙarfe na ƙarfe 2 da wani ƙarfe (wanda shine ainihin siyarwa), ƙazanta da tarkace akan waɗannan saman ƙarfen suna hana ƙirƙirar haɗin gwiwa mai kyau. Kuna iya cirewa da tsaftace dattin da ba oxidizing daga waɗancan saman cikin sauƙi, amma dole ne ku yi amfani da juzu'i lokacin da kuke ƙoƙarin cire oxidation.

Me-Yake-Fulawa-Ana Buƙatar-Cikin-Wutar Lantarki

Oxidation: Shin abu mara kyau ne?

Oxidation abu ne na halitta. Amma wannan ba yana nufin yana da kyau ba.

Duk karafa suna amsawa tare da iskar oxygen da ke cikin iska kuma daga hadadden mahadi na sinadarai a saman karfen da ke da wahalar cirewa kuma ya sa ya yi matukar wahala a sayar. Oxidation yawanci ana kiranta tsatsa akan baƙin ƙarfe.

Amfani da juyi don cire oxidation

Flux wani fili ne na sinadari wanda ke amsawa tare da iskar shaka, a ƙarƙashin babban zafin jiki, narkar da, da cire iskar shaka. Kuna buƙatar akai-akai amfani da ruwa don tsaftace iskar shaka daga tip baƙin ƙarfe na ku saboda yanayin zafi yana haɓaka shi.

Ka tuna da wannan idan kana da niyya don yin baƙin ƙarfe na kanku.

Amfani-of-Flux-to-Remove-Oxidation

Daban-daban nau'ikan juyi a cikin siyar da lantarki

Juyin da ake amfani da shi akan allunan da'irar lantarki ba iri ɗaya bane da waɗanda ake amfani da su akan wayoyi tunda suna buƙatar kaddarori daban-daban daga juyi.

A ƙasa, zan gaya muku game da duk nau'ikan juzu'in da ake samu a kasuwa don siyar da kayan lantarki.

Daban-daban-Na-Flux-in-Electronic-Soldering

Gudun Rosin

Duk sauran juzu'i dangane da shekaru shine rosin flux.

A lokacin farkon lokacin samarwa, an ƙirƙiri rosin fluxes daga pine sap. Bayan an tattara ruwan 'ya'yan itace, ana tace shi kuma ana tsarkake shi zuwa ruwan rosin.

Duk da haka, a zamanin yau, wasu sinadarai daban-daban da magudanar ruwa suna gauraye su da ingantaccen ruwan 'ya'yan itace don samar da rosin flux.

Rosin flux yana juyewa zuwa ruwa acid kuma yana gudana cikin sauƙi lokacin zafi. Amma a kan sanyaya, ya zama mai ƙarfi da rashin aiki.

Yana da matukar tasiri wajen cire oxidation daga karafa. Bayan amfani da shi a kan da'irori, za ku iya barin shi a cikin m, yanayin rashin aiki. Ba zai amsa da wani abu ba sai dai idan ya yi zafi sosai don ya zama acid.

Idan kuna son cire ragowar bayan amfani da rosin flux, kuna buƙatar amfani da barasa, saboda ba mai narkewar ruwa ba ne. Shi ya sa dole ne a yi amfani da barasa maimakon ruwa mara kyau.

Amma babu laifi a bar ragowar yadda yake, sai dai idan kuna son yin aiki mai kyau na tsaftace allon da’irarku.

Amfani da Rosin-Flux

Organic acid juyi

Ana amfani da acid Organic kamar citric acid, lactic acid, da stearic acid don ƙirƙirar irin wannan juzu'in. Halin raunin waɗannan acid, haɗe tare da barasa na isopropyl da ruwa, suna haifar da jujjuyawar kwayoyin acid.

Babban fa'idar jujjuyawar acid Organic shine cewa suna da cikakken ruwa mai narkewa, sabanin rosin flux.

Bugu da ƙari, kamar yadda acidic dukiya na kwayoyin acid fluxes ya fi rosin fluxes, sun fi karfi. A sakamakon haka, za su iya tsabtace oxides daga saman karfe da sauri.

Ma'aurata wannan oxidation na cire iko tare da yanayin mai narkewa, kuma kuna da saura mai sauƙi don tsaftacewa. Babu barasa da ake buƙata!

Duk da haka, wannan fa'idar tsaftacewa tana zuwa da tsada. Kuna rasa dukiyar da ba ta da aiki na ragowar rosin flux tunda tana da wutar lantarki kuma yana iya shafar gaba ɗaya aiki da aiki na da'ira.

Don haka ka tabbata ka cire ragowar juzu'in bayan sayar da shi.

Organic-Acid-Flux zuba

Ruwa mara tsafta

Kamar yadda sunan ya nuna, ba kwa buƙatar tsaftace ragowar daga irin wannan nau'in juzu'i. Yana haifar da ƙananan ƙananan adadin idan aka kwatanta da sauran juzu'i na 2.

Ruwan da ba shi da tsabta ya dogara ne akan kwayoyin acid da wasu wasu sinadarai. Waɗannan galibi suna zuwa cikin sirinji don dacewa.

Don da'irori masu amfani da fasahar hawan dutse, yana da kyau a yi amfani da irin wannan nau'in juyi.

Har ila yau, tsararrun grid na ball nau'in allo ne da aka ɗora a sama wanda ke fa'ida sosai daga magudanar ruwa mara tsafta. Ƙananan adadin ragowar da yake samarwa ba ya daɗawa ko lalacewa. Kuna iya amfani da su a kan allunan da ke da wahalar samun dama bayan shigarwa.

Koyaya, wasu masu amfani suna samun ragowar abin mamaki mai girma wanda ke da wahalar cirewa, baya ga kasancewa masu gudanarwa.

Yi hankali lokacin amfani da waɗannan juzu'i a kan allunan analog tare da babban impedance. Muna ba da shawarar yin ƙarin bincike kafin amfani da ruwa mara tsafta da kuke shirin amfani da shi.

Babu tsabtace-Flux

Nau'in juyi don gujewa a cikin siyar da kayan lantarki: Inorganic acid flux

Ana samar da kwararar acid inorganic daga cakuda acid mai ƙarfi da suka haɗa da (amma ba'a iyakance ga) hydrochloric acid ba.

Dole ne ku guje wa juzu'i mara kyau a kan da'irori ko kowane sassa na lantarki, saboda duka juzu'in da ragowarsa na iya zama lalacewa. Ana nufin su don ƙarafa masu ƙarfi, ba sassa na lantarki ba.

Nau'in-Flux-don-Gujewa-a-Wutar Lantarki

Duba bidiyon mai amfani da YouTube SDG Electronics' bidiyo akan mafi kyawun juyi don siyarwa:

Yi amfani da daidai nau'in juzu'i don aikin

Kamar yadda kake gani, kowane nau'in juzu'i yana da fa'ida da rashin amfanin su idan ya zo amfani da juzu'i don soldering. Yanzu kuna da kewayon da za ku zaɓa yayin yin aikin siyar da ku akan kayan lantarki.

Babu wanda zai iya bayyana ɗayan waɗannan sauye-sauye a matsayin mafi kyau a can, saboda ayyuka daban-daban zasu buƙaci juzu'i daban-daban.

Idan kuna aiki akan da'irori waɗanda ke amfani da fasahar dutsen ƙasa, mafi kyawun faren ku zai zama mara tsabta. Amma ku yi hankali game da ƙarin abin da ya rage.

Kuma ga sauran da'irori, za ku iya zaɓar wani abu tsakanin kwayoyin acid flux da rosin flux. Dukansu biyu suna yin kyakkyawan aiki!

Ni Joost Nusselder, wanda ya kafa Likitan Kayan aiki, mai tallan abun ciki, kuma uba. Ina son gwada sabbin kayan aiki, kuma tare da ƙungiyara Na ƙirƙira zurfafan labaran yanar gizo tun daga 2016 don taimakawa masu karatu masu aminci tare da kayan aiki & dabarun ƙira.