Buzzer ke mofuta oa sebopeho se kopantsoeng sa lets'oao la elektronike, se sebelisoang haholo ho likoloi, puisano, bongaka, tšireletso, ntlo e bohlale le lihlahisoa tse ling tsa elektronike e le sesebelisoa, hangata se ntša "beep", "beep" le melumo e meng ea alamo.
Tsebo ea ho tjheseletsa buzzer ea SMD
1. Pelereflow ontongtjheseletsa, hlapa sebaka se tjheseletsang se hlwekile ho hlahisa tshepe e benyang, e tlositsweng ka flux ebe e apeswa ka solder.
2. khetha oli ea rosin kapa non-acidic flux bakeng sa welding, u se ke ua sebelisa acidic flux, ho seng joalo e tla senya tšepe ea sebaka sa welding.
3. tjheseletsa, electro-iron matla ha a maholo haholo, 30W ke Z molemo ka ho fetisisa, ho na le e lokela ho ba le mocheso lekaneng 'me joale tjheseletsa ho etsa bonnete ba boleng ba tjheseletsa, ho thibela desoldering nakong e tlang kapa tjheseletsa bohata, tjheseletsa lokela ho lula nako e telele haholo kapa ceramic. phofo e tla chesoa.
4. elektro-tšepe tjheseletsa, likarolo tsa elektronike ke ke hang-hang susumelletsa, hobane ema nakoana, ho qoba solder e-s'o tiileng e le hore buzzer desoldering.
5. piezoelectric ceramic buzzer piece piece welding e sebelisa likhato tse fetang 60 tsa terata ea solder, khetha solder e ntle, dikahare tsa tin, metsi a matle ha ho tjheseletsa, nako ea ho tjheseletsa, nako ea ho ba khutšoanyane.
SMD buzzer mathata a tloaelehileng mehato ea ho itšireletsa
1. Mocheso oa tjheseletsa ha oa lokela ho ba o phahameng haholo, mocheso o phahame haholo o tla lebisa habonolo ho khetla ea buzzer, ho lokoloha ha pin, ho baka ho se be le molumo kapa molumo o monyenyane.
2. Molumo oa buzzer o bonahala o le oa boholo bo fapaneng, 'me ka mor'a nakoana o tloaelehile hape, o ameha ke tikoloho ea mongobo, kahoo ela hloko ho thibela mongobo.
3. Buzzer e bonahala e sa tloaelehe kapa e sa utloahale, ke molumo o bakoang ke tšitiso ea tšimo ea motlakase.
Nako ea poso: Mar-17-2023