Sensor ea photoelectric ea PSE through-beam e nolofalletsa ho beha leihlo sebaka se sekhutšoanyane le ka nepo bophahamo ba PCB stack. Sensor ea laser e lekanyang bophahamo ba likarolo tsa PCB ka nepo, e khetholla likarolo tse telele haholo ka katleho.
Na o kile wa ipotsa hore na diboto tsa PCB, dipelo tsa disebediswa tsa elektroniki tseo re di sebedisang letsatsi le letsatsi jwalo ka di-smartphone, dikhomphutha le matlapa, di etswa jwang? Mokgweng ona o nepahetseng le o rarahaneng wa tlhahiso, para ya "mahlo a bohlale" e sebetsa ka khutso, e leng di-sensor tsa bohaufi le di-sensor tsa photoelectric.
Nahana ka mohala oa tlhahiso o potlakileng haholo moo likarolo tse ngata tse nyane tsa elektroniki li hlokang ho beoa ka nepo holim'a mapolanka a PCB. Phoso efe kapa efe ea motsotsoana e ka lebisa ho hloleheng ha sehlahisoa. Li-sensor tse haufi le li-sensor tsa photoelectric, tse sebetsang e le "Leihlo le Bonang Tsohle" le "Tsebe e Utloang Tsohle" ea mohala oa tlhahiso oa PCB, li ka lemoha ka nepo boemo, bongata le litekanyo tsa likarolo, li fana ka maikutlo a nako ea sebele ho lisebelisoa tsa tlhahiso, li netefatsa ho nepahala le katleho ea ts'ebetso eohle ea tlhahiso.
Li-Sensor tse Haufi le Li-Sensor tsa Photoelectric: Mahlo a Tlhahiso ea PCB
Sensor ea bohaufi e tšoana le "sesebelisoa sa ho lemoha sebaka" se ka utloang sebaka se pakeng tsa ntho le sensor. Ha ntho e atamela, sensor e ntša lets'oao, e bolella sesebelisoa, "Ke na le karolo mona!"
Sensor ea photoelectric e tšoana le "sefokisi se bobebe," se khonang ho lemoha tlhahisoleseling e kang matla a khanya le 'mala. Mohlala, e ka sebelisoa ho hlahloba hore na manonyeletso a solder ho PCB a sireletsehile kapa hore na 'mala oa likarolo o nepahetse.
Karolo ea bona moleng oa tlhahiso ea PCB e feta ho "bona" le ho "mamela" feela; ba boetse ba etsa mesebetsi e mengata ea bohlokoa.
Litšebeliso tsa Li-Sensor tsa Haufi le Photoelectric Tlhahisong ea PCB
Tlhahlobo ea likarolo
- Ho Sibolloa ha Karolo e Sieo:
Li-sensor tsa bohaufi li ka lemoha ka nepo hore na likarolo li kentsoe hantle, ho netefatsa botšepehi ba boto ea PCB. - Ho lemoha Bophahamo ba Likarolo:
Ka ho lemoha bophahamo ba likarolo, boleng ba ho kopanya bo ka fumanoa, ho netefatsa hore likarolo ha li holimo haholo kapa li tlase haholo.
Tlhahlobo ea boto ea PCB
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- Tekanyo ea Litekanyo:
Li-sensor tsa photoelectric li ka lekanya boholo ba liboto tsa PCB ka nepo, li netefatsa hore li fihlela litlhoko tsa moralo. - Ho lemoha 'Mala:
Ka ho lemoha matšoao a mebala botong ea PCB, ho ka fumanoa hore na likarolo li kentsoe ka nepo. - Ho Fumana Sekoli ka ho Phethahetseng:
Li-sensor tsa photoelectric li ka lemoha liphoso mabotong a PCB tse kang maqeba, foil ea koporo e sieo, le liphoso tse ling.
- Tekanyo ea Litekanyo:
Taolo ea Ts'ebetso ea Tlhahiso
- Boemo ba Lintho:
Li-sensor tsa bohaufi li ka fumana sebaka sa liboto tsa PCB ka nepo bakeng sa ts'ebetso e latelang. - Ho Bala Lintho:
Li-sensor tsa photoelectric li ka bala mapolanka a PCB ha a ntse a feta, ho netefatsa bongata bo nepahetseng ba tlhahiso.
Teko le Tekanyo
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- Teko ea ho ikopanya le batho:
Li-sensor tsa bohaufi li ka lemoha hore na li-pad tse boto ea PCB li khutsufalitsoe kapa li bulehile. - Teko ea Ts'ebetso:
Li-sensor tsa photoelectric li ka sebetsa hammoho le lisebelisoa tse ling ho leka ts'ebetso ea boto ea PCB.
- Teko ea ho ikopanya le batho:
Lihlahisoa tse Khothaletsoang tse Amanang le LANBAO
Ho lemoha Boemo ba Bophahamo ba PCB Stack
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- PSE - Letoto la Lifoto tsa Motlakase oa Ka Thoromo:
- Sebaka sa ho lemoha: 5m, 10m, 20m, 30m
- Mohloli oa Leseli la ho Fumana: Leseli le lefubelu, leseli la infrared, laser e khubelu
- Boholo ba Sebaka: 36mm @ 30m
- Tlhahiso ea Matla: 10-30V DC NPN PNP e bulehile 'me hangata e koetsoe
- PSE - Letoto la Lifoto tsa Motlakase oa Ka Thoromo:
Tlhahlobo ea Leqephe la ho Lokisa la Substrate
Ka ho sebelisa sehlahisoa sa PDA-CR ho lekanya bophahamo ba libaka tse ngata tsa substrate ea PCB, warpage e ka fumanoa ka ho lekola hore na boleng ba bophahamo boa lekana.
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- PDA - Letoto la ho Falla ha Laser
- Ntlo ea aluminium, e tiile ebile e tšoarella
- Ho nepahala ho hoholo ha sebaka ho fihlela ho 0.6% FS
- Sebaka se seholo sa ho lekanya, ho fihlela ho mithara e le 'ngoe
- Ho nepahala ha ho falla ho fihlela ho 0.1%, ka boholo bo bonyenyane haholo ba sebaka
- PDA - Letoto la ho Falla ha Laser
Kananelo ea PCB
Ho lemoha le ho lemoha ka nepo li-PCB ho sebelisa PSE - Limited Reflection Series.
Letoto la PSE-SC10
- Molao-motheo oa ho lemoha: Pontšo e lekanyelitsoeng
- Mohloli oa Leseli: Mohloli oa Leseli la Mohala o Mofubelu
- Sebaka sa ho lemoha: 10 cm (e ka fetoloa)
- Boholo ba Sebaka: 7 x 70 mm @ 100 mm
- Sebaka se foufetseng: ≤ 3 mm
- Tekanyetso ea Tšireletso: IP67
Ke Hobane'ng ha li Hlokahala?
- Ho Ntlafatsa Bokgoni ba Tlhahiso: Ho iketsa ha ho fumanwa le ho laolwa ho fokotsa ho kenella ka letsoho mme ho ntlafatsa bokgoni ba tlhahiso.
- Ho netefatsa Boleng ba Sehlahisoa: Ho lemoha ka nepo ho netefatsa hore lihlahisoa li fihlela litlhoko tsa moralo le ho fokotsa sekhahla sa liphoso.
- Ho Ntlafatsa ho Tenyetseha ha Tlhahiso: Ho ikamahanya le mefuta e fapaneng ea tlhahiso ea PCB ho eketsa ho tenyetseha ha mohala oa tlhahiso.
Nts'etsopele ea Bokamoso
Ka tsoelo-pele e tsoelang pele ea theknoloji, ts'ebeliso ea li-sensor tsa bohaufi le li-sensor tsa photoelectric tlhahisong ea PCB e tla ata le ho teba. Nakong e tlang, re ka lebella ho bona:
- Boholo bo Bonyenyane: Li-sensor li tla fetoha tse nyane haholo 'me li ka ba tsa kopanngoa le likarolo tse nyane tsa elektroniki.
- Mesebetsi e Ntlafalitsoeng: Li-sensor li tla khona ho lemoha mefuta e mengata ea 'mele, joalo ka mocheso, mongobo le khatello ea moea.
- Litšenyehelo tse Tlase: Phokotso ea litšenyehelo tsa sensor e tla susumetsa ts'ebeliso ea tsona masimong a mangata.
Li-sensor tsa haufi le li-sensor tsa photoelectric, leha li le nyane, li bapala karolo ea bohlokoa maphelong a rona. Li etsa hore lihlahisoa tsa rona tsa elektroniki li be bohlale haholoanyane 'me li tlisa boiketlo bo eketsehileng maphelong a rona a letsatsi le letsatsi. Phetolelo ena e boloka moelelo oa pele le moelelo ha ka nako e ts'oanang e netefatsa ho hlaka le ho lumellana ka Senyesemane.
Nako ea poso: Phupu-23-2024