Litaba
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Mehato ea Tšireletseho bakeng sa Soldering ka Manual
Ho soasoa ka letsoho ke mokhoa o atileng haholo meleng ea ts'ebetso ea SMT.Empa ts'ebetso ea welding e lokela ho ela hloko mehato e meng ea polokeho e le hore e sebetse ka mokhoa o atlehileng haholoanyane.Basebetsi ba lokela ho ela hloko lintlha tse latelang: 1. Ka lebaka la sebaka se hole le hlooho ea tšepe ea soldering 20 ~ 30cm ho co ...Bala haholoanyane -
Mochini oa ho Lokisa BGA o Etsa'ng?
Selelekela sa seteishene sa soldering sa BGA BGA se boetse se bitsoa BGA rework station, e leng thepa e khethehileng e sebelisoang ho lichifi tsa BGA tse nang le mathata a ho soasoa kapa ha li-chips tse ncha tsa BGA li hloka ho nkeloa sebaka.Kaha tlhokahalo ea mocheso oa BGA chip welding e batla e phahame, kahoo ...Bala haholoanyane -
Classification of Surface Mount Capacitors
Li-Capacitor tsa Surface Mount li se li fetohile mefuta e mengata le letoto, li arotsoe ka sebopeho, sebopeho le ts'ebeliso, tse ka fihlelang makholo a mefuta.Li boetse li bitsoa chip capacitors, chip capacitors, le C e le letšoao la boemeli ba potoloho.Lits'ebetsong tse sebetsang tsa SMT SMD, hoo e ka bang 80% ...Bala haholoanyane -
Bohlokoa ba Lisebelisoa tsa Solder ea Tin-lead
Ha ho tluoa tabeng ea liboto tsa potoloho tse hatisitsoeng, re ke ke ra lebala karolo ea bohlokoa ea thepa e thusang.Hajoale, solder e sebelisoang ka ho fetesisa ea tin-lead le solder e senang lead.E tsebahalang haholo ke 63Sn-37Pb eutectic tin-lead solder, eo esale e le thepa ea bohlokoa ka ho fetesisa ea elektroniki bakeng sa n...Bala haholoanyane -
Tlhahlobo ea Phoso ea Motlakase
Mefuta e fapaneng ea ho hlōleha ha motlakase o motle le o mobe ho tloha ho monyetla oa boholo ba linyeoe tse latelang.1. Khokahano e mpe.Khokahano e mpe ea boto le slot, ho robeha ka hare ha thapo ha e sebetse ha e feta, polaka ea mohala le khokahano ea terminal ha e ntle, likarolo tse kang welding ea bohata ke...Bala haholoanyane -
Chip Component Pad Design Mefokolo
1. 0.5mm pitch QFP pad bolelele e telele haholo, e bakang potoloho e khutšoanyane.2. Li-socket pads tsa PLCC li khutšoanyane haholo, e leng se etsang hore ho be le soldering ea bohata.3. Bolelele ba IC's pad bo telele haholo mme palo ea solder peste e kholo e bakang potoloho e khuts'oane ha reflow.4. Li-chip pads tsa sebopeho sa mapheo li telele haholo hore li ka ama...Bala haholoanyane -
Litlhoko tsa Moralo oa Wave Soldering Surface Components
I. Background tlhaloso Wave soldering mochine tjheseletsa ke ka ho qhibilihisoa solder holim'a likarolo Pins bakeng sa kopo ya solder le futhumatsang, ka lebaka la ho lekanyelitsoeng motsamao oa leqhubu le PCB le ho qhibilihisoa solder "khomarela", leqhubu soldering tshebetso e thata haholo ho feta. reflow s...Bala haholoanyane -
Malebela a ho Khetha Li-Chip Inductors
Li-inductors tsa chip, tse tsejoang hape e le li-inductors tsa matla, ke e 'ngoe ea likarolo tse sebelisoang ka ho fetesisa lihlahisoa tsa elektronike, tse nang le miniaturization, boleng bo phahameng, polokelo e phahameng ea matla le khanyetso e tlase.E atisa ho rekoa ka lifeme tsa PCBA.Ha u khetha chip inductor, litekanyetso tsa ts'ebetso ...Bala haholoanyane -
Mokhoa oa ho beha liparamente tsa mochini oa khatiso oa Solder Paste?
Mochini oa khatiso oa solder ke sesebelisoa sa bohlokoa karolong e ka pele ea mohala oa SMT, haholo-holo ho sebelisa stencil ho hatisa pente ea solder holim'a pate e boletsoeng, khatiso e ntle kapa e mpe ea solder paste, e ama ka ho toba boleng ba ho qetela ba solder.Tse latelang ho hlalosa tsebo ea tekheniki ea t...Bala haholoanyane -
Mokhoa oa ho hlahloba boleng ba PCB
1. X - ray pick up check Ka mor'a hore boto ea potoloho e bokelloe, mochine oa X-ray o ka sebelisoa ho bona BGA e patiloeng ka tlas'a marang-rang a marang-rang a marang-rang, a bulehileng, a haelloang ke solder, solder feteletseng, ho theoha ha bolo, tahlehelo ea holim'a metsi, popcorn, le mekoti hangata.NeoDen X Ray Machine X-Ray Tube Source Spe...Bala haholoanyane -
Melemo ea PCB Assembly Prototyping bakeng sa Kaho e Potlakileng ea Lihlahisoa tse Ncha
Pele o qala tlhahiso e felletseng, o hloka ho etsa bonnete ba hore PCB ea hau e ntse e sebetsa.Ha e le hantle, ha PCB e hlōleha ka mor'a tlhahiso e feletseng, u ke ke ua khona ho lefella liphoso tse theko e boima kapa, ho hobe le ho feta, liphoso tse ka bonoang le ka mor'a hore u behe sehlahisoa 'marakeng.Prototyping e netefatsa pheliso ea pele ...Bala haholoanyane -
Lisosa le Litharollo tsa Khopamiso ea PCB ke Life?
Khopamiso ea PCB ke bothata bo atileng ho tlhahiso ea batch ea PCBA, e tla tlisa tšusumetso e kholo ho kopano le tlhahlobo.Mokhoa oa ho qoba bothata bona, ka kopo sheba ka tlase.Lisosa tsa ho khopama ha PCB ke tse latelang: 1. Khetho e fosahetseng ea lisebelisoa tse tala tsa PCB, joalo ka T e tlase ea PCB, haholo-holo pape...Bala haholoanyane
