Tactile switch ke sesebelisoa sa elektronike se bulelang / se tima.Li-switch tse bohlale ke li-switch tse tactile electromechanical bakeng sa likonopo, li-keypad, lisebelisoa kapa li-interface control-panel application.Li-switches tse bohlale li sebetsana le tšebelisano ea mosebelisi le konopo kapa switjha ha e kopana le karolo ea taolo e ka tlase.Hangata sena ke boto ea potoloho e hatisitsoeng (PCB).
Tšobotsi ea li-switches tse tactile:
・ Ho tobetsa hang-hang ka maikutlo a macha
Mehato ea Tlhokomeliso Bakeng sa Tšebeliso e SireletsehilengSebelisa Switch ka har'a matla a motlakase a lekantsoeng le mekhahlelo ea hona joale, ho seng joalo Switch e ka ba le nako e khuts'oane ea bophelo, ea futhumatsang mocheso, kapa ea cha.Sena se sebetsa haholo-holo ho li-voltages le maqhubu a hang-hang ha u chencha.
Mehato ea Tlhokomeliso bakeng sa Tšebeliso e Nepahetseng ea PolokeloHo thibela ho senyeha, joalo ka ho fifala ha mebala, li-terminals nakong ea polokelo, u se ke ua boloka Switch libakeng tse tlas'a maemo a latelang.1.Mocheso o phahameng kapa mongobo2.Ligase tse senyang3.Khanya ea letsatsi e tobileng
Ho tšoara1.OperationSe ke oa sebelisa Phetoho khafetsa ka matla a feteletseng.Ho sebelisa khatello e feteletseng kapa ho sebelisa matla a eketsehileng ka mor'a hore plunger e khaotse ho ka senya "disc spring" ea "Switch", e bakang ho se sebetse hantle.Haholo-holo, ho sebelisa matla a feteletseng ho Li-Switch tse sebelisoang ka Lehlakoreng ho ka senya caulking, e leng eona e ka senyang Phetoho.U se ke ua sebelisa matla a fetang boholo (29.4 N bakeng sa motsotso o le mong, ka nako e le 'ngoe) ha u kenya kapa u sebetsa Li-Switch tse tsamaisoang ka mahlakoreng. Etsa bonnete ba hore u theha Switch e le hore plunger e sebetse ka tsela e otlolohileng e otlolohileng.Phokotso ea bophelo ba Switch e ka fella haeba plunger e hatelloa ho tloha bohareng kapa ho tloha lehlakoreng.2.Tšireletso ea LerōleSe ke oa sebelisa li-Switch tse sa koalehang libakeng tse nang le lerole.Ho etsa joalo ho ka etsa hore lerole le kenelle ka hare ho Switch le ho baka ho kopana ho fosahetseng.Haeba Switch e sa koaloang e tlameha ho sebelisoa tikolohong ea mofuta ona, sebelisa lakane kapa mokhoa o mong ho e sireletsa khahlanong le lerole.
PCBsThe Switch e etselitsoe PCB ea 1.6-mm e teteaneng, e lehlakoreng le le leng.Ho sebelisa li-PCB tse nang le botenya bo fapaneng kapa ho sebelisa li-PCB tse mahlakoreng a mabeli, ka lesoba ho ka fella ka ho fanyeha ho hlephileng, ho kenngoa ka mokhoa o sa lokelang, kapa ho hanyetsa mocheso o fokolang ha ho soasoa.Litlamorao tsena li tla etsahala, ho latela mofuta oa likoti le lipaterone tsa PCB.Ka hona, ho khothaletsoa hore tlhahlobo ea netefatso e etsoe pele e sebelisoa.Haeba li-PCB li arohane ka mor'a ho kenya Switch, likaroloana tse tsoang ho PCBs li ka kena ho Switch.Haeba likaroloana tsa PCB kapa likaroloana tsa kantle ho tikoloho e potolohileng, benche ea mosebetsi, lijana, kapa li-PCB tse pakiloeng li ka hokela ho Phetoho, ho ka hlaha khokahanyo e fosahetseng.
Soldering1.Litlhokomeliso tse AkaretsangPele ho soahla switjha ho PCB e nang le mefuta e mengata, leka ho netefatsa hore solder e ka etsoa hantle.Ho seng joalo, Switch e ka 'na ea holofatsoa ke mocheso oa solder holim'a paterone kapa masimong a multilayer PCB.U se ke ua rekisa Switch ho feta habeli, ho kenyeletsoa le ho lokisa solder.Ho hlokahala karohano ea metsotso e mehlano lipakeng tsa solder ea pele le ea bobeli.2.Automatic Soldering BathsSoldering Mocheso: 260°C max. Nako ea ho sodering: 5 s max.bakeng sa 1.6-mm e teteaneng ea lehlakore le le leng PCBPe futhumatsang mocheso: 100°C max.(Mocheso oa mocheso)Nako ea ho futhumatsa: Ka hare ho 60sEtsa bonnete ba hore ha ho phallo e tla nyoloha ho feta boemo ba PCB.Haeba fluxoverflows holim'a ntseng bo eketseha holim'a PCB, e ka 'na kena Phetoho le baka ho se sebetse.3.Reflow Soldering (Surface Mounting)Solder the terminals ka hare ho curve ea futhumatsang e bontšitsoeng setšoantšong se latelang.Hlokomela: Mokokotlo o ka holimo oa ho futhumatsa o sebetsa haeba botenya ba PCB e le 1.6 mm. Thempereichara ea tlhōrō e ka fapana ho ea ka bate ea ho phalla e sebelisitsoeng.Netefatsa maemo pele ho nako.Se ke oa sebelisa bate ea othomathiki ea solder bakeng sa Li-Switch tse kentsoeng holimo.Khase ea solder kapa flux e ka kena ho Phetoho 'me ea senya ts'ebetso ea konopo ea Switch.4.Manual Soldering (Mehlala Tsohle)Soldering mocheso: 350°C max.ntlheng ea tšepe ea soldering Nako ea ho cheka: 3 s max.bakeng sa 1.6-mm e tenya, e lehlakoreng le le leng PCBPele ho soldering Switch on a PCB, etsa bonnete ba hore ha ho sebaka se sa hlokahaleng pakeng tsa Switch le PCB.Ho hlatsoa1.Mehlala e Hlatsoang le e sa Hlatsoang Li-Standard Swichi ha li tiisitsoe, 'me ha li khone ho hlatsuoa.Ho etsa joalo ho tla etsa hore moemeli oa ho hlatsoa, hammoho le phallo kapa likaroloana tsa lerōle ho PCB, li kene ho Switch, e leng se bakang ho se sebetse.2.Mekhoa ea ho Hlatsoa Thepa ea ho hlatsoa e kenyelletsang bate e fetang e le 'ngoe ea ho hlatsoa e ka sebelisoa ho hloekisa mefuta e ka hlatsuoang, ha feela mehlala e khonang ho hlatsuoa e hloekisoa ka motsotso o le mong boholo ba ho hlapa 'me nako eohle ea ho hloekisa e sa fete metsotso e meraro.3.Lisebelisoa tsa ho Hlatsoa Sebelisa litlhare tse tahang ho hloekisa mefuta e ka hlatsuoang.Se ke oa sebelisa liakhente tse ling kapa metsi ho hloekisa mofuta ofe kapa ofe o ka hlatsuoang, kaha liakhente tse joalo li ka theola thepa kapa tšebetso ea Phetoho.4.Litlhokomelo tsa ho HlatsoaU se ke ua qobella mefuta efe kapa efe ea kantle ho mefuta e ka hlatsuoang ha u ntse u hlatsoa.U se ke ua hloekisa mefuta e ka hlatsuoang hang ka mor'a ho soasoa.Sesebelisoa sa ho hloekisa se ka 'na sa kenngoa ho Switch ka ho hema ha Switch e ntse e pholile.Ema bonyane metsotso e meraro ka mor'a ho soasoa pele u hloekisa mefuta e ka hlatsuoang.Se sebelise Li-Switch tse Tiisitsoeng ha u qoelisoa ka metsing kapa libakeng tse nang le metsi.Switch Packaging
Hangata 1000pcs reel ka 'ngoe joalo ka setšoantšo se ka tlase.
Nako ea poso: Aug-18-2021
