Mohala o sirelelitsoeng habeli

 Cable e sirelelitsoeng habeli 

 

Cable e sirelelitsoeng habeli ke mofuta o ikhethileng oa thapo ea motlakase e entsoeng ka makhethe ho fana ka tšireletso e phahameng khahlano le tšitiso ea motlakase (EMI) le tšitiso ea maqhubu a radio (RFI). E kenyelletsa likarolo tse peli tse fapaneng tsa tšireletso - hangata motsoako o nepahetseng oa foil ea aluminium  le braid ea koporo - e sebelisanang ka kopanelo ho netefatsa phetisetso ea mats'oao a hloekileng, a tšepahalang le a tsitsitseng le maemong a thata.

Lithapo tsena li sebelisoa haholo libakeng tse nang le maemo a holimo moo lerata le matla la motlakase kapa ho sothoa ha lets'oao ho ka sitisang ts'ebetso haholo, ho kenyeletsoa tsa li-indasteri , litsi tsa data , tsa mochini oa CNC , le lits'ebetso tse ling tsa bohlokoa.

 

 Ke Hobane'ng ha ho Sireletsa Habeli ho le Bohlokoa 

 

Lithapo tse nang le thebe e le 'ngoe li khona ho laola tšitiso ea mantlha maemong a tlhokahalo e tlase, empa tšireletso e habeli e phahamisetsa tšireletso boemong bo bocha ka ho felletseng  ba ts'epahalo le ts'ebetso.

- eo hangata e leng Thebe ea pele e tšesaane, e sebetsang haholo ea aluminium foil - e thibela ka katleho lerata le kenang ka ntle la motlakase  ho tsoa mehloling e kang lithapo tsa motlakase, li-motor, kapa mats'oao a waelese. Ho sa le joalo, lera la bobeli , hangata braid ea koporo e lohiloeng ka thata , e sebeletsa merero e 'meli: e fokotsa ho kopana ka hare  pakeng tsa li-conductor tse haufi ka har'a cable' me e ntlafatsa haholo ho tšoarella ha mechine  le ho feto-fetoha ha maemo tlas'a khatello ea kelello.

Moralo ona oa synergistic oa mekhahlelo e 'meli  o netefatsa boleng bo ts'oanang, bo ts'epahalang bo holimo , esita le lits'ebetsong tsa maqhubu a phahameng  kapa tikolohong ea mochini o boima  moo ho thothomelang, lerata la motlakase le moaparo oa 'mele e leng mathata a sa feleng.

Ha lits'ebetso tsa elektroniki li ntse li hola ka ho rarahana le ho tlala haholo - ka litefiso tse phahameng tsa data, li-sensor tse hlokolosi le lisebelisoa tse hokahantsoeng - tlhoko ea likhoele tse sirelelitsoeng habeli e aparetse  liindasteri , likhokahano tsa mehala, lisebelisoa tsa bongaka, sebaka sa sefofane le lisebelisoa tsa data , e leng se etsang hore e be tsa bohlokoa haholo bakeng sa ts'epo ea bohlokoa ea thōmo.

 

 Sebopeho sa Mohala oa Double Shielded 

 

Cable e tloaelehileng e sirelelitsoeng habeli e entsoe ka moaho o nepahetseng, o nang le mekhahlelo e mengata ho holisa botšepehi le ho tšoarella ha matšoao. Likarolo tsa eona li kenyelletsa:

 

 1. Mokhanni 

 

Koko hangata e entsoe ka koporo e hloekileng  (e tiileng kapa e tsikinyehileng) ho netefatsa hore motlakase o sebetsa hantle  le tahlehelo e fokolang ea matšoao hole.

 

 2. Insulation 

 

Lera la dielectric-hangata PVC, PE, kapa FEP - le pota-potile mokhanni e mong le e mong, ho thibela lipotoloho tse khutšoane , ho fokotsa bokhoni, le ho boloka botšepehi ba pontšo e tsitsitseng..

 

 3. Thebe ea Pele 

 

Ka tloaelo foil ea aluminiamo  (hangata e tšehelitsoe ke polyester), lera lena le fana ka tšireletso ea 100%  ho thibela ka katleho ho kena-kenana le motlakase oa maqhubu a phahameng (EMI)  ho tsoa mehloling e kantle.

 

 4. Thebe ea Bobeli 

 

Koporo e lohiloeng ka thata kapa letlooeng la koporo e entsoeng ka makotikoti  (e nang le tšireletso ea 65-95%) e monyang lerata la maqhubu a tlase , e fokotsa crosstalk e ka hare , 'me e eketsa matla a mochine le ho tenyetseha  bakeng sa ho kobeha khafetsa kapa ho thothomela.

 

 5. Jacket ea Kantle 

 

Sheath e matsutla -tsutla, e thibelang malakabe, e hanyetsanang le UV, le e manganga oli  (joaloka PVC, TPE, kapa LSZH ) e sireletsang khahlanong le mocheso, mongobo, mahlaba, lik'hemik'hale le tšenyo ea 'mele , e netefatsang ho tšepahala ha nako e telele libakeng tse thata.

 

Moaho ona o rarahaneng oa meaho ha  feela o phahamise ho khesoa ha EMI/RFI  empa o boetse o fana ka tiiso ea bophelo bo bolelele ba ts'ebetso le ts'ebetso e tsitsitseng , leha e le tlas'a khatello e matla ea indasteri kapa ea tikoloho.

 

 Liphapang tsa Sehloho ho Cable ea Single-Shielded 

 

Lithapo tse nang le tšireletso e le 'ngoe li sebelisa lesela le le leng (hangata la foil kapa braid) bakeng sa ts'ireletso ea EMI ea mantlha, e loketseng litlhophiso tsa lerata le tlase joalo ka litsamaiso tsa molumo kapa likhoele tsa data tsa sebaka se khuts'oane. Leha ho le joalo, lithapo tse sirelelitsoeng habeli li kenyelletsa mekhahlelo e 'meli-hangata e le motsoako oa foil le braid-bakeng sa ts'ebetso e ntlafalitsoeng. Papiso e potlakileng ke ena:

 

Sebopeho	Cable e nang le Thebe e le 'Ngoe	Cable e Sirelelitsoeng Habeli
Thebe Meralo	E 'ngoe (mohlala, foil kapa braid)	Tse peli (mohlala, foil e ka hare + braid ea ka ntle)
Tšireletso ea EMI/RFI	E itekanetseng; e sebetsang hantle libakeng tse nang le tšitiso e tlase	Holimo; e loketseng libaka tse lerata joalo ka limela tsa motlakase kapa lisebelisoa tsa mochini
Lisebelisoa tse Tloaelehileng	Audio, data ea maqhubu a tlase, lisebelisoa tsa elektroniki tsa bareki	Sesole, lisebelisoa tsa bongaka, marang-rang a lebelo le phahameng, litsamaiso tsa RF
Litšenyehelo	Tlase	E phahameng ka lebaka la lisebelisoa tse ekelitsoeng le ho rarahana
Ho tenyetseha	Ka kakaretso holimo	E fokotsehile hanyane, empa e fapana ho ea ka moralo

 

 Ho sebetsa ha Double shielding 

 

 Thebe e ka Hare 

 

Hangata foil ea aluminium kapa ea koporo (100% e koahelang) e phuthetsoe ho li-conductor, hangata e na le terata ea drain bakeng sa ho theola fatše. Sena se thibela tšitiso ea maqhubu a holimo.

 

 Thebe e Ntle 

 

Tšepe e lohiloeng (mohlala, 80% e koahetsoeng ka koporo) holim'a thebe e ka hare, e fanang ka tšireletso ea maqhubu a tlaase le matla a mochine. Melao hangata e arotsoe ka motlakase ho thibela tšebelisano.

 

 Ho thethefatsa 

 

Bakeng sa ts'ebetso e nepahetseng, thebe e theiloe lipheletsong tse peli (ts'ebetso ea sejoale-joale e ntle ka ho fetisisa), leha ho le joalo ho tlameha ho hlokomeloa ho qoba loops ea fatše. Maemong a khethehileng, joalo ka likhoele tsa sefofane, thebe e kantle e sireletsa lehalima, athe e kahare e fokotsa hum ho tsoa lits'ebetsong tsa matla.

 

Mokhoa ona oa mekhahlelo e 'meli o ka fokotsa tšitiso ho fihla ho 90% kapa ho feta ha e bapisoa le likhoele tse sa sirelelitsoeng, ho ipapisitse le maqhubu le tikoloho.

 

 Melemo ea Bohlokoa ea Lithapo Tse Tšireletsoang Habeli 

 

 Ho Hana Lerata le Phahameng 

 

The dual-layer shielding-foil for high-frequency RFI le braid for low-frequency EMI-e thibela hoo e batlang e le ho kena-kenana hohle ka ntle le ka hare, ho thibela tahlehelo ea matšoao, ho sotha, kapa bobolu ba data. Boemo bona ba ts'ireletso bo bohlokoa haholo lits'ebetsong tsa molumo oa litsebi, lisebelisoa tsa marang-rang tse lebelo le holimo, mechini e nepahetseng ea CNC, le lisebelisoa tsa litšoantšo tsa bongaka.

 

 Ntlafatso ea ho tšoarella 

 

Thebe e ka ntle e lohiloeng e sebetsa e le lihlomo tse sirelletsang, e eketsang ho hanyetsa ho hoholo, ho feto-fetoha khafetsa, ho sithabela le khatello ea maikutlo nakong ea ho kenya, ho tsamaisa kapa ho sebetsa libakeng tse matla. Sena se etsa hore thapo e be e loketseng matsoho a liroboto, mechini e tsamaeang, le lisebelisoa tsa masimong.

 

 Botšepehi bo Ntlafetseng ba Letšoao 

 

Ka ho fokotsa jitter e bakoang ke lerata, ho sireletsa habeli ho tiisa hore phetisetso ea matšoao e hloekile, e tsitsitseng le e phahameng ka ho fetisisa libakeng tse telele-esita le libakeng tse tletseng bora tsa motlakase tse kang lifeme, litsi tsa data, kapa li-studio tsa khaso.

 

 Bophelo bo Atolositsoeng 

 

Tšireletso e felletseng khahlanong le khatello ea tikoloho - ho kenyeletsoa EMI, mongobo, vibrate le moaparo oa mochini - e lelefatsa bophelo ba ts'ebetso haholo. Sena se fella ka makhetlo a fokolang a ho fetola, ho fokotsa litšenyehelo tsa tlhokomelo, le nako e fokolang ea tsamaiso, ho fana ka litšenyehelo tse phahameng ka ho fetisisa tsa botho (TCO) lits'ebetsong tsa indasteri le tsa khoebo.

 

 Lisebelisoa tsa Lik'habole Sirelelitsoengtse  

 

Lithapo tse sirelelitsoeng habeli li bohlokoa haholo liindastering tse bohlokoa haholo moo mats'oao a hlakileng, ho ts'epahala, le ho nepahala ho sa buisaneng. Tšireletso ea bona e matla ea EMI/RFI e netefatsa ts'ebetso e se nang sekoli maemong a boima haholo. Lisebelisoa tsa bohlokoa li kenyelletsa:

 

 Mechini ea CNC 

 

Fana ka matšoao a tsitsitseng a taolo ea makoloi le maikutlo a nepahetseng a holimo ho tsoa ho li-encoder le li-sensor, ho thibela liphoso tsa jitter kapa boemo bo bakoang ke lerata la motlakase ho tsoa ho li-servo drive, spindles, kapa metjhini e haufi.

 

 Litsamaiso tsa Audio/Video tsa profeshenale 

 

Tlosa li-loops, hums, buzz, le tšitiso e tsitsitseng ho rekotiloeng, li-studio tsa phatlalatso, litsamaiso tsa melumo ea konsarete, le li-workstations tsa audio tsa dijithale (DAWs), ho boloka botšepehi bo hlakileng ba kristale ho tloha maekrofonong ho isa tlhahisong.

 

 Mehala ea Khokahano 

 

Ts'ehetsa phetisetso ea data e potlakileng, e se nang liphoso ho Ethernet (Cat6/Cat7), litsamaiso tsa mokokotlo oa fiber, le meaho ea 5G, e sirelletsang khahlano le mats'oao a kantle a marang-rang a RF ka har'a mekotla e teteaneng ea likhoele kapa tikolohong ea litoropo.

 

 Thepa ea Bongaka 

 

Sireletsa lisebelisoa tse hlokolosi tsa ho hlahloba le ho beha leihlo-tse kang MRI, ultrasound, ECG, le mekhoa ea ho hlahloba mokuli-ho tsoa ho tšitiso ea motlakase e hlahisoang ke lisebelisoa tse haufi, ho netefatsa hore na ho baloa ka nepo le ho sireletseha ha mokuli.

 

 Sefofane le Tšireletso 

 

Boloka ponts'o e sa tsitsang ea matšoao ho li-avionics, litsamaiso tsa radar, likhokahano tsa sathelaete, le likoloi tsa sesole, moo EMI e feteletseng e tsoang ho radar, lienjineri kapa ntoa ea elektroniki e ka sitisang ho tsamaea, ho lebisa tlhokomelo, kapa ho boloka lihokelo tsa data.

 

 Mokhoa oa ho C Cable ea Double Shielded 

 

Ho khetha thapo e sirelelitsoeng habeli ho hloka ho tsamaisana le moralo oa eona le litlhoko tse ikhethileng tsa kopo ea hau. Lintlha tsa bohlokoa tse lokelang ho hlahlojoa li kenyelletsa:

 

 Mofuta oa Cable 

 

Khetha tlhophiso e lumellanang hantle le litlhoko tsa matšoao a hau:

·  Coaxial  bakeng sa maqhubu a phahameng a RF kapa matshwao a video (mohlala, 50Ω kapa 75Ω impedance).

·  Twisted Pair  (STP) bakeng sa phetiso e leka-lekaneng ea data ho marang-rang kapa lisebelisoa.

·  Multi-Core  bakeng sa litsamaiso tse rarahaneng tsa taolo tse hlokang li-conductors tse ngata tse sirelelitsoeng.

 

 Thepa ea Tšireletso & Kaho 

 

Beha pele metsoako ea foil + braid—100% foil ea aluminium bakeng sa ho koaheloa ka maqhubu a phahameng a phahameng le braid ea koporo e kentsoeng (≥65% e koahelang) bakeng sa ho hana le ho tšoarella ha nako e tlase. Qoba ho sebelisa thebe e le 'ngoe kapa li-braid tse fokolang libakeng tse lerata.

 

 Litlhokahalo tsa ho Fetolana 

 

Bakeng sa ts'ebeliso e matla kapa ea liroboto, khetha likhoele tse nang le li-high-flex stranding, TPE kapa lijase tsa silicone, le li-braid-optimized weave tse lekantsoeng limilione tsa mekoloko e kobehang. Mehaho e tsitsitseng e ka sebelisa liphetolelo tsa PVC tse thata, tse bolokang chelete e ngata.

 

 Maemo a Tikoloho 

 

Bapisa baki ea ka ntle le likotsi tsa ts'ebetso:

Mocheso  o feteletseng : Sebelisa FEP kapa PTFE  bakeng sa -70°C ho ea +200°C.

·  Ho pepeseha ha mongobo / lik'hemik'hale : Khetha PUR kapa LSZH  bakeng sa oli, metsi, kapa ho thibela kutu.

UV  / abrasion : Khetha mefuta e tsitsitseng ea UV e tsitsitseng  kapa e hlometseng  ka ntle kapa indastering.

 

 Boikamahanyo le Maemo 

 

Netefatsa litifikeiti tse joalo ka UL, CE, RoHS, kapa MIL-spec bakeng sa liindasteri tse laoloang joalo ka bongaka, sefofane, kapa ts'ireletso.

 

Ho sebelisa nako ho khetha thapo e nepahetseng e sirelelitsoeng habeli — e tsamaellanang le mofuta oa lets'oao, khatello ea mochini le mathata a tikoloho - e netefatsa ts'epo ea nako e telele, e fokotsa ho hloleha, 'me e sireletsa lits'ebetso tse hlokolosi hore li se ke tsa kena-kenana le nako.

 

 Malebela a Tlhokomelo bakeng sa Ts'ebetso e Tšoarellang 

 

Tlhokomelo e nepahetseng le tlhokomelo e matla li bohlokoa ho holisa nako ea bophelo le pontšo ea botšepehi  ba likhoele tse sirelelitsoeng habeli. Kenya ts'ebetsong mekhoa ena e metle ho thibela ho senyeha le ho netefatsa ts'ebetso e tšepahalang:

 

Qoba  ho Kobeha ho Feteletseng Kapa ho Sotha Nakong ea ho Kenya  Kamehla hlompha radius e boletsoeng ke moetsi  (ka tloaelo 6–10× bophara ba cable). Ho kobeha ho feta tekano ho ka robeha braid, ho tabola thebe ea foil, kapa ho senya li-conductors tse ka hare, ho beha ts'ireletso ea EMI kotsing le ho baka liphoso tsa nako le nako.

 

·  Boloka Lithapo li le Hole le Lithapo tse Mohau le Mehloling ea Mocheso  Lithapo tsa litsela li se na litšepe, likaroloana tse thothomelang, kapa libaka tse chesang  (mohlala, li-motor, li-exhauss). Sebelisa letsoho le sireletsang, litebelisuoa, kapa sekoahelo sa spiral  libakeng tse kotsi haholo ho thibela ho khojoa, ho itšeha, kapa ho qhibiliha ha insulation , ho ka lebisang ho marikhoe a makgutshwane kapa lerata.

 

·  Nako le nako Hlahloba Lihokelo bakeng sa Wear kapa Corrosion  Check plug, lijack, le ho khaotsoa  ka mor'a likhoeli tse ling le tse ling tse 3-6 libakeng tse thata. Sheba lithakhisa tse kobehileng, matlo a petsohileng, lithebe tse hlephileng, kapa oxidation . Hloekisa ka joala ba isopropyl le borashe bo bonolo , 'me u khutlisetse likhokahano tse senyehileng hang-hang ho boloka likhokahano tse se nang lerata..

 

·  Sebelisa Lithae tsa Cable, Conduits, kapa Trays bakeng sa ho Eketsoa ka Makhethe le ho Sireletsehile  Hlophisa likhoele tse nang le maqhama a se nang tšepe, a chitja  kapa litsamaiso tse inehetseng tsa taolo ea likhoele  ho thibela tsitsipano, ho pinch kapa ho chafing. Libakeng tsa indasteri, sebelisa likotopo tse tenyetsehang kapa liketane tse hulang  ho ts'ehetsa motsamao le thebe khahlano le lerōle, litšila le khatello ea maikutlo.

 

 Malebela a Eketsehileng a Pro 

 

1. Ngola lithapo bakeng sa ho tsebahatsa habonolo le ho rarolla mathata nakong e tlang.

2. Lekola boleng ba matšoao nako le nako u sebelisa TDR, analyzer ea marang-rang, kapa tlhahlobo e tsoelang pele  litsamaisong tse bohlokoa.

3. Boloka lithapo tse bolokiloeng sebakeng se pholileng, se omeletseng, se kopantsoeng ka mokhoa o hlephileng ntle le kinks.

 

Tlhokomelo e tsitsitseng, e nahannoeng  e boloka ts'ireletso e sebetsang, e thibela ho hloleha ho theko e boima, 'me e ts'ehetsa boleng ba mats'oao a hloekileng  nakong eohle ea ts'ebeletso ea thapo-esita le lits'ebetsong tse boima tsa indasteri, studio kapa masimong.