Ukukhiqizwa kwe-UMPTB: Izixazululo Ezinembile Zenethiwekhi Yezokuxhumana

I-Universal Modular Processing Board (UMPTB) isibe ingxenye ebalulekile ezinhlelweni zokuxhumana zesimanje, ikakhulukazi eziteshini eziyisisekelo ze-4G LTE, 5G, kanye namanethiwekhi avelayo e-6G. Njengeyunithi yokucubungula emaphakathi, i-UMPTB yenza imisebenzi ebalulekile, njengokucutshungulwa kwedatha, ukuphathwa kwenethiwekhi, nokulawula ukuxhumana, ukunika amandla ukusebenza okuphumelelayo nokuthembekile kumanethiwekhi ocingo. Lesi sihloko sihlola ubunkimbinkimbi bobuchwepheshe be-UMPTB, indima yayo engqalasizinda yezokuxhumana, nokubaluleka kokunemba ekukhiqizeni kwe-UMPTB, umhlangano we-UMPTB, ukuhlolwa kwe-UMPTB, kanye nomklamo wokuvalelwa kwe-UMPTB.

Yini i-UMPTB?

I-UMPTB (Universal Modular Processing Board) iwubuchopho besiteshi esiyisisekelo, esibhekele ukucubungula amasignali, ukuphatha izinsiza, nokuqinisekisa ukuxhumana phakathi kwamadivayisi omsebenzisi nenethiwekhi ebanzi. Imvelo ye-UMPTB ye-modular iyivumela ukuthi ivumelane nezimfuneko zenethiwekhi ezihlukahlukene, isekela ububanzi obubanzi befrikhwensi, izivumelwano zokuxhumana, nokuthuthukiswa okuzayo.

Imisebenzi Esemqoka ye-UMPTB

1. Ukucutshungulwa Kwesiginali:
   I-UMPTB iphatha umbhalo wekhodi wesivinini esikhulu, ukuqopha, nokushintshashintsha, okuqinisekisa ukudluliswa kwedatha okusebenzayo ngaphakathi kwenethiwekhi.
2. Ukuphathwa Kwezinsiza:
   Inikeza amandla izinsiza ezifana nomkhawulokudonsa namandla kumanodi enethiwekhi ahlukene, ithuthukisa ukusebenza ngokuphelele.
3. Ukungafinyeleli:
   Idizayini eyimojuli yenza i-UMPTB ilungele izizukulwane eziningi zenethiwekhi, njenge-LTE, 5G NR, kanye nezinhlelo ze-6G ezilungiselelayo.
4. Ukusebenzelana Nezingxenye Ezisekelayo:
   I-UMPTB isebenza eduze nama-PCB we-Power Supply Unit (PSU), amayunithi omsakazo akude (RRUs), kanye nezinti ukuze kuqinisekiswe ukusebenza kwenethiwekhi okungenazihibe.

Isebenza Kanjani I-UMPTB?

I-UMPTB isebenza njengeyunithi yokucubungula emaphakathi phakathi kweziteshi zesimanje zokuxhumana, yenza imisebenzi ebalulekile evumela ukudluliswa kwedatha ngesivinini esikhulu, ukuphathwa kwenethiwekhi okuphumelelayo, nokuxhumana okungenazihibe. Ukusebenza kwayo kuncike ezingxenyeni ezithuthukile zehadiwe nokuhlanganiswa kwesofthiwe, okusekelwa ama-PCB akhiwe ngokunemba kanye nezingxenye eziyinkimbinkimbi. Ngezansi ukubuka okujulile kokuthi ama-UMPTB asebenza kanjani ezindaweni zokuxhumana ngocingo zomhlaba wangempela.

1. Ukucubungula Okumaka

Enhliziyweni yokusebenza kwe-UMPTB yikhono layo lokucubungula amasignali amaza aphezulu, umsebenzi obandakanya izinyathelo eziningi:

• • Ukufakwa Kwekhodi Kwedatha Nokukhipha Amakhodi: I-UMPTB ibhala ngekhodi idatha ephumayo ibe amafomethi esignali afanele ukudluliselwa futhi iqophe amasignali angenayo ibe idatha esebenzisekayo yamayunithi e-baseband (BBUs).
  • I-Digital Signal Processing (DSP): Ama-algorithms e-DSP athuthukisiwe asetshenziswa ku-UMPTB ukuze kuncishiswe umsindo, kuthuthukiswe ukucaca kwesignali, nokuthuthukisa ikhwalithi yokudlulisela iyonke.
  • Ukushintsha Imvamisa kanye Nokwehliswa Kwesimo: Ibhodi liphethe ukuguqulwa kwamasignali phakathi kwamafrikhwensi e-baseband namafrikhwensi aphezulu okudlulisela adingekayo ekuxhumaneni kwebanga elide.

Le misebenzi inikwe amandla amaphrosesa asebenza kahle kakhulu, amamojula wenkumbulo, nama-transceiver afakwe ku-UMPTB PCB, konke okumele kusebenze ngokubambezeleka okuncane nokunemba okuphezulu.

2. Ukuphathwa Kwezinsiza kanye Nokulawulwa Kwenethiwekhi

I-UMPTB isebenza njengobuchopho besiteshi esiyisisekelo, ilawula izinsiza zenethiwekhi kanye nokuxhumanisa ukusebenza phakathi kwezingxenye ezihlukahlukene, njengeRemote Radio Units (RRUs), izimpondo, kanye nama-PCB we-Power Supply Unit (PSU).

Imisebenzi ebalulekile ihlanganisa:

• • Ukwabiwa Komkhawulokudonsa Onamandla: I-UMPTB yabela umkhawulokudonsa kumadivayisi ahlukene abasebenzisi ngokusekelwe esidingweni senethiwekhi, ithuthukisa ukusetshenziswa kwe-spectrum etholakalayo.
  • Ukulinganisa Komthwalo: Isabalalisa ithrafikhi yenethiwekhi kuma-RRU amaningi kanye nezinti ukuze kuvinjelwe amabhodlela futhi kugcinwe ukuxhumana okuzinzile.
  • Ukutholwa Kwephutha Nokulungisa: I-UMPTB ithola amaphutha kudatha edlulisiwe noma eyamukelwe futhi isebenzisa ama-algorithms okulungisa ukuze kuqinisekiswe ubuqotho bedatha.

Ikhono lokuphatha izinsiza ngendlela eguquguqukayo libalulekile ekusekeleni izidingo eziphezulu zedatha yamanethiwekhi esimanje, ikakhulukazi ezindaweni zasemadolobheni eziminyene.

3. Power Management

I-UMPTB incike ekunikezeni amandla okuzinzile nokusebenza kahle okuvela ku-PSU PCB. Ukuphathwa kwamandla ngendlela efanele kubalulekile ekusebenzeni kwawo, njengoba ukushintshashintsha kwamandla kungabangela ukuwohloka kokusebenza noma ngisho nokulimala kwehadiwe.

Isebenza kanjani i-UMPTB ngamandla:

• • Umthethonqubo we-Voltage: I-UMPTB ilawula amandla ewatholayo ukuze iqinisekise ukuthi izingxenye zayo ezizwelayo zisebenza phakathi kwamazinga kagesi athile.
  • Ukusebenza kahle kwamandla: Ibhodi isebenzisa izindlela ezithuthukisiwe zokonga amandla, njengokuvala amasekhethi angasebenzi, ukuze kuncishiswe ukusetshenziswa kwamandla sekukonke.
  • Ukuqapha Okushisayo: Izinzwa ezihlanganisiwe ziqapha izinga lokushisa lebhodi ukuvimbela ukushisa ngokweqile, ngamasistimu okulawula okushisayo angena lapho kudingeka.

Lezi zinqubo ziqinisekisa ukuthi i-UMPTB ihlala isebenza ngisho nangaphansi kwezimo zokusebenza okuphezulu, njengalapho inethiwekhi isetshenziswa kakhulu.

4. Ukuxhumana Nezinye Izingxenye

I-UMPTB isebenza njengesizinda sokuxhumana ngaphakathi kwesiteshi esiyisisekelo, ixhumanisa amamojula ahlukahlukene futhi iqinisekise ukuthi asebenza ngokubambisana.

Izinqubo zokuxhumana ezibalulekile zihlanganisa:

• • Ukuxhumana nama-RRUs: I-UMPTB ithumela amasignali acutshunguliwe kuma-RRU ukuze adluliselwe futhi ithola amasiginali avela kuma-RRU ukuze aqhubeke nokusebenza.
  • Ukushintshana Kwedatha nama-BBUs: Ibhodi lixhumana ne-BBU ukuze isingathe imisebenzi efana nokuhlela insiza nokuphathwa kwenethiwekhi.
  • Ukuvumelanisa: Iqinisekisa ukuthi zonke izingxenye zisebenza ngokuvumelanisa, zigcina isikhathi esidingekayo sokudluliswa kwedatha ngesivinini esikhulu.

Ukuze kube lula le misebenzi, i-UMPTB incike kuzixhumi ezinesivinini esikhulu, izixhumanisi ze-fiber optic, namaphrothokholi abambezeleka kancane.

5. Ukuzivumelanisa Nemvelo

Izinhlelo zesimanje zokuxhumana zisatshalaliswa ezindaweni ezihlukene, kusukela ophahleni lwasemadolobheni kuya ezindaweni ezikude zasemakhaya. I-UMPTB yakhelwe ukuzivumelanisa nalezi zimo ezihlukene ngokusebenzisa:

• • Idizayini Emangelengele: I-UMPTB nendawo yayo ebiyelwe yakhelwe ukumelana namazinga okushisa adlulele, umswakama, nokundindizela kwemishini.
  • Ukuqapha Kwesikhathi Sangempela: Izinzwa zihlale ziqapha izimo zemvelo futhi zilungisa ukusebenza kwebhodi ngendlela efanele.
  • Ukungafuneki: I-UMPTB ihlanganisa amasekhethi angasasebenzi ukuze kuqinisekiswe ukusebenza okungaphazamiseki uma kwenzeka kuba nokwehluleka kwengxenye.

Lokhu kuzivumelanisa nezimo kubalulekile ukuze kuqinisekiswe ukusebenza kwenethiwekhi okuthembekile kuzo zonke izimo zokusatshalaliswa.

Iqhaza Le-PCB Design ekusebenzeni kwe-UMPTB

Ukusebenza kwe-UMPTB kuncike kakhulu ekwakhiweni kwayo kwe-PCB, esebenza njengesisekelo esibonakalayo sazo zonke izingxenye zayo nemisebenzi.

Izici ezibalulekile ze-UMPTB PCB design:

• • I-Multilayer Architecture: I-PCB ihlanganisa izendlalelo eziningi zokuhambisa amasiginali anesivinini esikhulu, ukuhlinzeka ngokusatshalaliswa kwamandla, nokuphatha ukuchithwa kokushisa.
  • High-Density Interconnects (HDI): Imiklamo ye-HDI ivumela i-UMPTB ukuthi ihlanganise izingxenye ezengeziwe endaweni encane, evumela imiklamo ehlangene nelula.
  • Izici zokuphatha ezishisayo: Osinki okushisa, i-thermal vias, nezinto zokuqhuba kuhlanganiswe ku-PCB ukuze kusingathwe ukushisa okukhiqizwa izingxenye ezisebenza kahle kakhulu.
  • Ubuqotho Besiginali: I-PCB yakhelwe ukugcina i-impedance kanye nokunciphisa ukulahleka kwesignali, iqinisekisa ukuthi imisebenzi ye-UMPTB ye-high-frequency ayinawo amaphutha.

Lezi zici zigqamisa ukubaluleka kokunemba ekukhiqizeni kwe-UMPTB, njengoba noma yimaphi amaphutha ekwakhiweni kwe-PCB angonakalisa ukusebenza kwebhodi.

Izindlela Ezinhle Kakhulu Zokukhiqiza Nokuhlanganiswa kwe-UMPTB

I-Universal Modular Processing Board (UMPTB) iyingxenye eyinkimbinkimbi nebalulekile kungqalasizinda yesimanje yezokuxhumana. Ukuthunyelwa kwayo ngempumelelo kuncike ezinqubweni eziqondile zokukhiqiza nokuhlanganisa, kunikezwe izidingo zokusebenza okuphezulu kwe-5G, LTE, namanethiwekhi avelayo e-6G. Ukuze kuqinisekiswe ukwethembeka, ukusebenza kahle, kanye nokulinganisa, abakhiqizi kufanele bahambisane nezindinganiso eziqinile nezindlela ezinhle kakhulu kuyo yonke inqubo yokukhiqiza ye-UMPTB ne-UMPTB. Ngezansi kukhona umhlahlandlela onemininingwane ochaza lezi zinqubo ezihamba phambili.

1. Izindlela Ezinhle Kakhulu Zokukhiqiza ze-UMPTB

a) Idizayini ye-PCB Esebenza Kakhulu

Isisekelo se-UMPTB ethembekile ilele ekwakhiweni kwayo kwe-PCB, okufanele isekele ukusebenza kwemvamisa ephezulu, umzila oyinkimbinkimbi, nokusebenza kahle kwamandla.

• I-Multilayer Design: Ama-PCB e-UMPTB avame ukusebenzisa izinhlaka ezingu-8 kuya kwezingu-16 ukuze afake amasiginali anesivinini esikhulu, izindiza zamandla, nezindiza eziphansi zomsindo oncishisiwe kanye ne-EMI.
• I-Impedance Elawulwayo: Qinisekisa ukulawulwa kwe-impedance okunembile ukuze unciphise ukubonakaliswa kwesignali, okubalulekile ekuthembekeni kwesignali ye-high-frequency.
• Izinto Ezithuthukisiwe: Sebenzisa izinto ze-dielectric ezilahlekelwa kancane (isb., i-laminate ekhethekile elahlekelwa kancane, i-Isola) ukuze ugcine ukusebenza okuzinzile kumaza aphezulu kanye namazinga okushisa.
• Isakhiwo Esihlangene: Lungiselela ukwakheka kwe-PCB ukuze usekele izingxenye eziminyana kakhulu kuyilapho ugcina ukushabalala kokushisa okwanele.

b) Ukuhlanganiswa Kwezokuphatha Okushisayo

Amandla aphezulu okucubungula ama-UMPTB akhiqiza ukushisa okuphawulekayo, okudinga ukuphathwa kwe-thermal okuthuthukisiwe ohlelweni lokukhiqiza.

• I-Thermal Vias and Pads: Faka phakathi i-thermal vias ngaphansi kwezingxenye ezikhiqiza ukushisa ukuze uqhube ukushisa ukwehlisa izendlalelo ze-PCB noma osinki bokushisa.
• Ama-Substrates Amelana Nokushisa: Sebenzisa izinto ezibamba ukushisa okushisayo njenge-ceramic noma i-metal-core PCBs ukuze kukhishwe ukushisa okusebenzayo.
• Ukuqina Kwethusi: Khulisa ukujiya kwethusi ezingqimbeni zamandla ukuze ubambe izinga eliphezulu lamanje nokusabalalisa ukushisa ngempumelelo.

c) Ukulawulwa Kwekhwalithi Okuqinile

Ukuqinisekisa ukwethembeka kwe-UMPTB, sebenzisa ukuhlolwa okuqinile nokuhlola phakathi nenqubo yokukhiqiza.

• Ukuhlola Ugesi: Yenza ukuhlolwa kokuqhubeka nokumelana nokufakwa ukuze uthole amasekhethi amafushane noma ukuxhumana okuvulekile.
• Ukuhlola Okuzenzakalelayo Kwe-Optical (AOI): Khomba izinkinga ezingaba khona njengokulandela okungahambi kahle, ukonakala kwemaski ye-solder, noma ngendlela engaphelele.
• Ukuhlolwa kwe-Impedance: Qinisekisa ukuthi imigqa yokudlulisela ihlangabezana nezimfuneko zokulawula i-impedance yamasignali anesivinini esikhulu.

2. Izindlela Ezinhle Kakhulu Zomhlangano we-UMPTB

a) I-Surface Mount Technology (SMT) Precision

I-SMT ibalulekile ekuhlanganiseni ama-UMPTB, njengoba ivumela ukubekwa kwezingxenye eziphezulu, ezinesivinini esikhulu ngokunemba.

• Ukunemba Kokukhetha Nendawo: Sebenzisa imishini ye-SMT ethuthukisiwe ekwazi ukunemba kokubekwa kwe-sub-millimeter ukuze umise izingxenye ezibucayi njengama-FPGA namaphrosesa.
• Isicelo se-Solder Namathisela: Faka isicelo se-solder ngokulinganayo usebenzisa amaphrinta e-stencil azenzakalelayo ukuze uqinisekise amalunga athembekile e-solder ngesikhathi sokugeleza kabusha.
• I-Reflow Soldering: Sebenzisa amaphrofayili okugeleza kabusha alungiselelwe ahambisana nezici ezishisayo zezingxenye ze-UMPTB ukuze ugweme ukushisisa ngokweqile noma amajoyinti e-solder abandayo.

b) Ukuhlolwa Kwengxenye Nokuqinisekisa

Ikhwalithi yengxenye ibalulekile ekuthembekeni kwe-UMPTB, futhi ukuhlolwa kwangaphambi komhlangano kuyisinyathelo esibalulekile.

• Ukuhlolwa Kwengxenye: Qinisekisa ukuthi zonke izingxenye zihlangabezana nokubekezelelwa kwencazelo ngokuhlolwa kukagesi kanye nemvelo.
• Ukuvikelwa kwe-Electrostatic Discharge (ESD): Sebenzisa izinqubo eziphephile ze-ESD kuyo yonke inqubo yokuhlanganisa ukuze uvimbele ukulimala ezingxenyeni ezibucayi.
• I-Binning: Sebenzisa izingxenye ezinezakhiwo zikagesi ezingaguquki ukuze uqinisekise ukusebenza kwebhodi okufanayo.

c) Umhlangano we-Brough-Hole Technology (THT).

Ngenkathi i-SMT ibusa umhlangano we-UMPTB, ezinye izixhumi, izingxenye zamandla, nezinye izakhi zidinga ukudayiswa ngembobo.

• I-Selective Soldering: Sebenzisa imishini yokunamathisela ekhethiwe ukuze uyisebenzise, ​​​​ugwema ukulimala ezingxenyeni ezibekwe eceleni ze-SMT.
• I-Wave Soldering: Ezimeni lapho izingxenye eziningi zembobo zikhona, i-wave soldering ingasetshenziswa, inqobo nje uma ingazithinti izingxenye ze-SMT.

3. Ukuhlolwa Kwangemva Komhlangano Nokuqinisekiswa Kwekhwalithi

Ukuhlolwa okuphelele kwangemuva komhlangano kuqinisekisa ukuthi i-UMPTB ihlangabezana nokucaciswa kwedizayini yayo futhi isebenza ngokwethembeka ezimweni zomhlaba wangempela.

a) Ukuhlola Okuzenzakalelayo Okubonakalayo (AOI)

Hlola i-UMPTB ngemva kokuhlanganisa ukuze uhlonze izinkinga ezingase zibe khona njengokonakala kwe-solder, izingxenye ezingekho, noma amaphutha okuqondanisa.

• Amakhamera anesivinini esikhulu: Sebenzisa isithombe sokucaca okuphezulu ukuze uthole ukukhubazeka kwezinga elincane.
• Ukuhlaziywa Kwamaphutha: Hlukanisa ukukhubazeka ukuze ulungiswe ngokushesha, unciphise isikhathi sokusebenza kabusha.

b) Ukuhlolwa Okusebenzayo

Lingisa izimo zokusebenza zomhlaba wangempela ukuze uqinisekise ukusebenza kwe-UMPTB ehlanganisiwe.

• Ukuhlolwa Kwesiginali Okuvama Kakhulu: Kala ubuqotho besignali, i-impedance, kanye ne-crosstalk ukuze uqinisekise ukuthobelana nezindinganiso ze-telecom.
• I-Power Cycling: Hlola ibhodi ngaphansi kwemithwalo yamandla ahlukahlukene ukuze uhlole ukuzinza nokusebenza kwayo ngaphansi kwezimo eziphakeme.
• Ukuhlolwa Kwengcindezi Yemvelo: Veza ibhodi ekugibeleleni okushisayo, ukudlidliza, kanye nomswakama ukuze uqinisekise ukuqina.

c) Ukuskena Komngcele kanye Nokuhlolwa Kwesekethe (ICT)

Ukuhlola ukuskena komngcele kukhomba izinkinga zokuxhuma kuma-PCB aminyene, kuyilapho i-ICT iqinisekisa ukuthi wonke amasekethi asebenza njengoba kuhlosiwe.

• Ukuskena Ukuskena: Qinisekisa ukuthi amaphuzu okuhlola ayafinyeleleka ukuze kuhlolwe ukuskena komngcele.
• I-Test Automation: Yenza ngokuzenzakalela i-ICT ukuze wehlise amaphutha abantu futhi uthuthukise ukusebenza kahle kokuhlola.

4. I-UMPTB Enclosure kanye Nomhlangano Wokugcina

Indawo ebiyelwe ye-UMPTB idlala indima ebalulekile ekuvikeleni ibhodi ezintweni ezithinta imvelo ngenkathi ithuthukisa ukusebenza kwayo okushisayo nokwe-electromagnetic.

a) Ukukhetha Izinto

Sebenzisa izindawo ezivalekile ezenziwe ngezinto eziqine kakhulu njenge-aluminium noma insimbi engagqwali ukuze ziqine futhi zivikeleke nge-EMI.

• I-Thermal Dissipation: Idizayini evalekile enamasinki okushisa ahlanganisiwe noma umoya wokungenisa umoya ukusiza ukuphatha okushisayo.
• Isilinganiso Se-IP: Qinisekisa ukuthi indawo ebiyelwe ihlangabezana ne-IP65 noma amazinga aphezulu okumelana nothuli nomswakama ekusetshenzisweni kwangaphandle.

b) Ukuhlangana Kwemishini

Faka ngokuphephile i-UMPTB endaweni ebiyelwe kuyo usebenzisa izixhumi ezingazwani nokundindizela nezinto ezimunca ukushaqeka.

• Ukunemba Kokuqondanisa: Qinisekisa ukuthi ibhodi liqondana kahle nezixhumi, izimbobo, nezimbobo ezikhwezwayo ukuze kuvinjelwe ukucindezelwa komshini.
• Amaphedi ashisayo: Faka izinto zokusebenzisana ezishisayo (ama-TIM) phakathi kwe-UMPTB nendawo ebiyelwe ukuze uthuthukise ukudluliswa kokushisa.

c) Ukuhlolwa Kokugcina Nokuhlolwa

Ngaphambi kokuthunyelwa, yenza umjikelezo wokugcina wokuhlola nokuhlola ukuqinisekisa ukuthi yonke inhlangano ihlangabezana nezidingo zamakhasimende.

• Ukuhlolwa Kwezinga Lesistimu: Qinisekisa ukusebenza kwe-UMPTB ngaphakathi kwesistimu yayo ephelele, okuhlanganisa ukuxhumana ne-PSU PCB nezinye izingxenye.
• Ukuhlola Okubonakalayo: Hlola ukukhubazeka kwezimonyo noma ukungahambi kahle komhlangano.

5. Ukuhlanganiswa ne-PSU PCB

I-Power Supply Unit (PSU) PCB inguzakwethu obalulekile ekusebenzeni kwe-UMPTB, enikeza amandla azinzile nosekelo. Izinqubo ezingcono kakhulu zokuhlanganiswa zihlanganisa:

• Ukuthembeka Kwesixhumi: Sebenzisa izixhumi zekhwalithi ephezulu, ezimelana kancane ukuze uqinisekise ukulethwa kwamandla okungaguquki.
• Ukudidiyelwa kwe-EMI: Vumelanisa ukuvikela kwe-EMI phakathi kwe-UMPTB ne-PSU PCB ukuze ugweme ukuphazamiseka.
• I-Thermal Management Synergy: Qinisekisa ukuthi kokubili i-UMPTB ne-PSU PCB babelana ngomklamo oshisayo ohlangene, onamasinki okushisa anele nezindlela zokugeleza komoya.

Ukwenziwa nokuhlanganisa ama-UMPTB kudinga indlela ecophelelayo, ehlanganisa ubuchwepheshe obuthuthukisiwe, ubunjiniyela obunembayo, kanye nokulawulwa kwekhwalithi okuqinile. Ngokulandela izinqubo ezinhle kakhulu ekwakhiweni kwe-PCB, ukubekwa kwengxenye, ukusoda, ukuhlola, nokwakheka kwendawo ebiyelwe, abakhiqizi bangaletha ama-UMPTB athembekile nasebenza kakhulu aklanyelwe izidingo zamanethiwekhi ezokuxhumana esimanje.

Kwa-Highleap Electronic, sisebenza ngokukhethekile ekuhlinzekeni izixazululo zokuphela-to-ekupheleni zokwenziwa kwe-UMPTB, ukuhlanganiswa kwe-UMPTB, ukuhlolwa kwe-UMPTB, kanye nomklamo ovalekile we-UMPTB. Ngokusebenzisa izinqubo ezihamba phambili embonini, siqinisekisa ukuthi imikhiqizo yethu ihlangabezana namazinga aphezulu kakhulu okusebenza nokuthembeka, sisekela isizukulwane esilandelayo sengqalasizinda yezokuxhumana.

Ukuze uthole isibuyekezo esiphelele sokukhiqiza, sebenzisa lesi sihloko kanye nesibuyekezo se-HDI stackup kanye nokuguquguquka kokukhiqiza kwe-PCB uma uhlola izidingo ze-stackup, ukuhlanganiswa, noma ukuhlolwa.

Isiphetho

I-UMPTB iwumgogodla wezinhlelo zokuxhumana zesimanje, ezivumela ukuxhumana okunesivinini esikhulu kanye nokuphathwa kwezinsiza ngendlela efanele. Kusukela ekukhiqizeni kwe-UMPTB kanye nokuhlanganiswa kwe-UMPTB kuya ekuhlolweni kwe-UMPTB kanye nomklamo wokubiyela we-UMPTB, zonke izici zokukhiqizwa kwayo zidinga ukunemba nobungcweti.

Ngokubambisana nabakhiqizi be-PCB abathenjwayo abafana ne-Highleap Electronic, abahlinzeki bemishini yezokuxhumana bangaqinisekisa ukuthi ama-UMPTB abo kanye nezingxenye ezihambisanayo zihlangabezana namazinga aphezulu kakhulu okusebenza nokuthembeka. Asakhe ikusasa lamanethiwekhi ocingo ndawonye.