Opsocouturers, omwe amalumikiza madera omwe amagwiritsa ntchito zigawo zamiyala monga sing'anga, ndi chinthu chogwira ntchito mosiyanasiyana, monga kusinthika kwapamwamba komanso kudalirika kwawo, chifukwa chodalirika.
Koma nthawi yanji komanso mugwira ntchito yotani ndipo mudzakhala ndi nthawi yanji Kodi muyenera kuchita chiyani? Kapena mukamagwiritsa ntchito chithunzicho mu ntchito yanu yamagetsi, mwina simungadziwe kusankha ndi kugwiritsa ntchito. Chifukwa chakuti ong aprocoupler amasokonezeka nthawi zambiri ndi "Phototransistor" ndi "Photoodide". Chifukwa chake, kodi chithunzi ndi chiyani chidzayambitsidwa m'nkhaniyi.
Kodi chithunzi ndi chiyani?
Opsocoupler ndi gawo la electronic yomwe etymology yake ndi yopanda maluwa
Zophatikiza, zomwe zikutanthauza "kulumala ndi kuwala." Nthawi zina zimadziwikanso kuti oppoocupler, owoneka owoneka bwino, owoneka bwino, etc. Palibe kulumikizana kwamagetsi pakati pa madera awa, mwa kuyankhula kwina, mu mkhalidwe wa makulidwe. Chifukwa chake, kulumikizana kwa dera pakati pa zotulutsa ndi zotuluka kumasiyana ndipo chizindikiro chokha chimafalikira. Mabwalo osakhazikika okhala ndi zowonjezera zosiyanasiyana ndi kutulutsa mphamvu yamagetsi, yokhala ndi magetsi kwambiri pakati pa zotulutsa ndi zotulutsa.
Kuphatikiza apo, potumiza kapena kutseketsa chizindikiro, kumasintha ngati kusintha. Mfundo yatsatanetsatane ndi makina atsatanetsatane adzafotokozedwa pambuyo pake, koma kuwunika kwa chithunzithunzi kwa chithunzicho ndi chida chopondapo.
Kuyambira mu 1960 mpaka m'ma 1970, pomwe zidapangidwa ndipo kupita kwathu kwaukadaulo kunali kofunika,optoectonicsadakhala phokoso. Nthawi imeneyo, zosiyanasiyanaZida zowonekaadapangidwa, ndi opanga zithunzi anali m'modzi wa iwo. Pambuyo pake, optoalecleantrononics adalowa m'miyoyo yathu.
① Malangizo / makina
Mfundo ya ongreclepler ndikuti chinthu chowoneka bwino chimatembenuza chizindikiro chamagetsi kukhala opepuka, ndipo chinthu chowunika chimatulutsa chizindikiro cha magetsi ogulitsa. Kuwala komwe kuli kochokerako komanso kuwunika komwe kuli kanthu kuli mkati mwa chipika chakunja, ndipo awiriwo ali osiyana wina ndi mnzake kuti apereke kuwala.
Semonioctor yomwe imagwiritsidwa ntchito poyang'ana zopepuka ndi gawo la LED. Komabe, pali mitundu yambiri ya semiconductor yomwe imagwiritsidwa ntchito polandila magetsi, kutengera malo ogwiritsira ntchito, kukula kwakunja, mtengo, ndi zina zambiri.
Posagwira ntchito, zithunzi za protransars zimanyamula pang'ono za zomwe zilipo pano zomwe semictumbors wamba imatero. Pamene kuwunikirako kumeneko, chithunzicho chimatulutsa zojambulajambula pamtunda wa p-mtundu wa semiconductor ndi n-mtundu wa elenton semiconductor mu dera la P al, ndipo zomwe zikuyenda.
A Photosransistars sakhala omvera monga momwe amaonera zithunzi, komanso amakhalanso ndi zotsatira zokweza zotulukapo kwa mazana mpaka 1,000 zomwe zimayambitsa (chifukwa cha gawo lamagetsi). Chifukwa chake, ali ndi chidwi chokwanira kunyamula ngakhale zikwangwani zofooka, zomwe ndi mwayi.
M'malo mwake, "blocker yopepuka" tikuwona ndi chipangizo chamagetsi ndi mfundo yomweyo ndi makina.
Komabe, zosokoneza zopepuka nthawi zambiri zimagwiritsidwa ntchito ngati masensa ndipo zimagwira ntchito yawo popereka chinthu chotchinga pakati pa chinthu chopepuka komanso chopepuka. Mwachitsanzo, itha kugwiritsidwa ntchito kudziwa ndalama ndi mabanki m'madzi osokoneza bongo ndi ma aning.
Zithunzi
Popeza a Optprestler imatanthauzira zizindikiro kudzera mu kuwala, kusokonekera pakati pa mbali yolowera ndi gawo lotulutsa ndi gawo lalikulu. Kuchulukitsa kwakukulu sikukhudzidwa mosavuta ndi phokoso, komanso kumalepheretsa kuyenda kwangozi kwangozi pakati pa mabwalo oyandikana nawo, omwe amathandiza kwambiri pakuteteza. Ndipo kapangidwe kake kamakhala kosavuta komanso koyenera.
Chifukwa cha mbiri yake yayitali, yopanga zinthu zopanga zosiyanasiyana ndi mwayi wapadera wa ong. Chifukwa palibe vuto lakuthupi, kuvala mbali zake ndizochepa, ndipo moyo ndi wautali. Komabe, palinso zinthu zina zomwe zimangosinthasintha, chifukwa mtsogozo umasokonekera pang'onopang'ono podutsa nthawi ndi kutentha.
Makamaka pamene gawo lamkati la pulasitiki yowonekera kwa nthawi yayitali, kukhala mitambo, siyingakhale kuunika bwino kwambiri. Komabe, mulimonsemo, moyo umafanizira kwambiri ndi kulumikizana kwa makina.
Phototsransars nthawi zambiri imakhala yocheperako kuposa momwe amapangira zithunzi, kotero sagwiritsidwa ntchito polumikizana kwambiri. Komabe, izi sizovuta, chifukwa zinthu zina zimakhala ndi madera owonjezera mbali yotulutsa mbali kuti muwonjezere liwiro. M'malo mwake, si madera onse amagetsi omwe amafunikira kuwonjezera liwiro.
③ Kugwiritsa ntchito
Ovomerezeka ojambulaamagwiritsidwa ntchito makamaka posintha ntchito. Dera lidzalimbikitsidwa potembenuka potembenuka, koma kuchokera pakuwona momwe zilili pamwambapa, makamaka kusokonekera komanso kwa moyo wautali, ndizofunikira kwambiri kwa zochitika zomwe zimafuna kudalirika kwambiri. Mwachitsanzo, phokoso ndi mdani wa zamagetsi zamagetsi zamagetsi ndi zida / zida zolankhulirana.
Amagwiritsidwanso ntchito pamakina oyendetsa galimoto. Chifukwa cha mota ndikuti liwiro limayendetsedwa ndi cholowetsani pomwe chimayendetsedwa, koma chimatulutsa phokoso chifukwa cha zotulukapo. Phokoso ili silingangoyambitsa galimoto yokhayokha kulephera, komanso imayendera "pansi" yokhudza zopinga. Makamaka, zida zokhala ndi luntha lalitali ndizosavuta kunyamula phokoso lalikulu ili, kotero ngati zikuchitika mu fakitale, zimabweretsa zowawa kwambiri ndipo nthawi zina zimayambitsa ngozi zazikulu. Pogwiritsa ntchito ma octucler othamangitsidwa kwambiri kuti asinthidwe, zomwe zimakhudza madera ena ndi zida zina zitha kuchepetsedwa.
Chachiwiri, Momwe Mungasankhire ndi Kugwiritsa Ntchito Ma Oproocouprers
Momwe mungagwiritsire ntchito ma Oprooupler oyenera kuti mugwiritse ntchito popanga malonda? Akatswiri opanga ma microcorncy chitukuko amafotokoza momwe angasankhire ndikugwiritsa ntchito ma Oftpootoloprers.
Nthawi zonse muzitseguka komanso nthawi zonse
Pali mitundu iwiri ya ojambula: Mtundu womwe kusinthaku kumayatsidwa (kusiya) pomwe kuli kwapakati, mtundu womwe thira limayikidwapo, ndi mtundu womwe magetsi amatsegulidwa. Lemberani ndikuzimitsa pomwe magetsi amagwiritsidwa ntchito.
Wakaleyo amatchedwa lotseguka, ndipo zomalizazo zimatchedwa kuti zatsekedwa. Momwe Mungasankhire, Choyamba zimatengera mtundu wa dera lomwe mungafunike.
② Onani zotulukapo zomwe zilipo ndikugwiritsa ntchito magetsi
Achipongwe ali ndi katundu wokweza chizindikirocho, koma osadutsa magetsi nthawi zonse komanso nthawi yapano. Zachidziwikire, zimavotera, koma mphamvu yamagetsi imafunikira kugwiritsidwa ntchito kuchokera kumbali yolowera malinga ndi zotulutsa zomwe mukufuna.
Ngati tiyang'ana pa pepala lazogulitsa, titha kuwona tchati pomwe ofukula ndi omwe amatulutsa (otola apano) ndipo magetsi ozungulira ndi magetsi olowa (otola-entimita). Othandizira amasiyanasiyana malinga ndi kuchuluka kwa kuwala kwa ku LED, motero gwiritsani ntchito voliyumu malingana ndi zomwe mukufuna.
Komabe, mungaganize kuti zotulutsa zomwe zimawerengeredwa pano ndizovuta kwambiri. Ili ndiye phindu lapano lomwe lingakhale lotanthauzira pambuyo poganizira kuwonongeka kwa zomwe zidachitika kwa nthawi yayitali, motero ndizochepera kwambiri.
M'malo mwake, pali zochitika pomwe zotulukapo sizinali zazikulu. Chifukwa chake, posankha zigamba, onetsetsani kuti mwayang'ana mosamala "zotulukapo" ndikusankha zomwe zikufanana.
③ Zokwanira zatsopano
Kuphatikizira kwakukulu kwapano ndi njira yayikulu kwambiri yomwe aprocoupressr imatha kupirira mukamatsogolera. Apanso, tifunika kuonetsetsa kuti tikudziwa kuchuluka kwa ntchito yomwe imagwiritsidwa ntchito ndi magetsi omwe ali ndisanagule. Onetsetsani kuti mtengo wokwanira kwambiri komanso womwe wagwiritsidwa ntchito suli malire, koma kuti pali malire.
④ Khazikitsani chithunzicho molondola
Popeza mwasankha maodotolo oyenera, tigwiritse ntchito polojekiti kwenikweni. Kuyika pawokha ndikosavuta, ingolumikizani madera omwe amalumikizidwa ndi gawo lililonse lolowera ndi liwiro lankhondo. Komabe, chisamaliro chiyenera kunyalanyaza kuti chisalowe mbali yolowera ndi mbali yotuluka. Chifukwa chake, muyenera kuwunikanso zizindikilo patebulo la data, kuti muwone kuti phazi loletsedwa la Ojambula lalakwika mutatha kujambula bolodi ya PCB.
Post Nthawi: Jul-29-2023