OMRON Sensing Components inoona, kuyera, kuongorora, uye kugadzirisa shanduko dzakasiyana siyana dzinoitika panzvimbo dzezvigadzirwa, senge shanduko yechinzvimbo, kureba, kureba, kutamiswa, uye chitarisiko. Vanobatsirawo kufanotaura nekudzivirira zviitiko zvenguva yemberi.
Iyo OMRON sensor inzwa ine photoelectric zvishandiso sekushandura zvinhu. Inogona kushandiswa kuona isiri-magetsi iyo inokonzeresa shanduko muhuwandu hwechiedza, senge kusimba kwechiedza, kuvhenekera, kuyerwa kwekushisa kwemwaranzi, kuongororwa kwegasi, nezvimwe; inogona zvakare kushandiswa kuona mamwe asiri emagetsi anogona kushandurwa kuita shanduko yehuwandu hwechiedza, senge chikamu chedhayamita, kushata kwepamusoro, kuomarara, kutenderera, kuzunguzika, kumhanya, kukurumidza, pamwe nekuzivikanwa kwechimiro uye kushanda kwemamiriro ekushanda. zvinhu.
Iyo photoelectric sensor ine hunhu hwekusaonana, kukurumidza kupindura uye kuita kwakavimbika, saka inoshandiswa zvakanyanya mumaindasitiri otomatiki zvishandiso uye marobhoti. Mumakore achangopfuura, zvigadzirwa zvitsva zve optoelectronic zvakabuda, kunyanya kuberekwa kweCCD image sensors, iyo yakazarura peji itsva yekuwedzera kushandiswa kweOMRON sensors.
B5W-LB, E3X-NA11, E3X-HD11, E3X-ZD11, E3X-HD10, E3X-NA41, E3X-ZD41, E3X-DA11-S, E3X-NA11F, E3X-NA41F, TL-Q5MC1-Z, E2E-X5ME1-Z, E2E-X10ME1, E2E-X1R5E2-Z, E2E-X1R5E1-Z, E2E-X1R5F1-Z, E2E-X1R5F2-Z, E2E-X2ME1-Z, E2E-X2ME2-Z, E2E-X2MF1-Z, E2E-X2MF2-Z, E2E-X2D1-N-Z, E2E-X2D2-N-Z, E2E-X4D1-Z, E2E-X4D2-Z, E2E-X5ME1-Z, E2E-X5ME2-Z, E2E-X5MF1-Z, E2E-X5MF2-Z
1. Fiber Sensors
NemaSeparate-amplifier Sensors aya, mwenje unobva kuAmplifier unofambiswa kuburikidza nefayibha kuti ugone kuonekwa munzvimbo dzakamanikana, dzimwe nzvimbo dzisingakwanisi kuwana. Fiber Units, akasiyana-siyana maumbirwo, nharaunda-resistives uye akakosha-matanda, anogona kuzadzisa zvaunoda neAmplifier Units. Amplifier Units, mashandiro ari nyore uye kuita kwepamusoro, anogona kusarudza akasiyana maFiber Units zvichienderana nemabasa nenzvimbo. Mutsara weCommunication Units for Sensors.
2. Photoelectric Sensors
Photoelectric Sensors inoona mafoto-optical workpieces. OMRON inopa akawanda marudzi eSensor, anosanganisira diffuse-reflective, through-beam, retro-reflective, uye distance-settable Sensors, pamwe nemaSensors ane angave akavakirwa-mukati kana akaparadzana amplifiers. Neaya Photoelectric Sensors, iyo Amplifier uye Sensor Head inoparadzaniswa kuti igone kudzikisa pasi uye kufambisa kugadzirisa. Neaya Photoelectric Sensors, iyo amplifier inovakwa muSensor Head. Aya ma Photoelectric Sensors anobatsira kuwana kuderedzwa kwemutengo wakazara nekuti yakafara AC kana DC magetsi emagetsi renji anogona kushandiswa. Nzvimbo Sensors ndeye Multi-beam Kuburikidza-beam Sensors anoshandiswa kuona nzvimbo dzakafara. Iyo yekuona hupamhi hweSensor inogona kusarudzwa zvichienderana nekushandisa. Yakasiyana-siyana yezvigadziriso zvekuisa Photoelectric Sensors, Covers, Mounting Brackets, Slits, Reflectors, uye Hand-held Checkers iripo.
3. Displacement Sensors / Measurement Sensors
Aya maSensors anogona kushandiswa kuyera kureba uye kureba. Mhando dzakasiyana-siyana dzemhando dziripo, dzinosanganisira Laser Sensors, LED Sensors, Ultrasonic Sensors, Contact Sensors, Eddy Current Sensors, nezvimwe. Nano-level kuyerwa kugadziriswa. Mutsara we Ultra-compact, chena mwenje confocal sensors uye refu-renji-yekuona laser sensors. Smart Sensors yakagadzirirwa kubvumira chero munhu kushandisa zviri nyore advanced sensing performance. Kunyangwe nelaser, kuswedera, kubata, uye dzimwe nzira dzekunzwa, mashandiro akafanana. Iyo yakafara laser danda ye2D kunzwa kwematanho, hupamhi, nzvimbo dzezvikamu, zvimiro uye mamwe maumbirwo. Masensor anoona zvinhu uye kuyera upamhi hwazvo, ukobvu, uye humwe hukuru. Mamodheru anowanikwa neCCD kana laser scanning nzira kuti asangane neakasiyana mashandisirwo uye nemazvo zvinodiwa. Displacement Sensors inoyera kureba uye kureba. Mhando dzakasiyana-siyana dzemhando dziripo, dzinosanganisira Laser Sensors, LED Sensors, Ultrasonic Sensors, Contact Sensors, Eddy Current Sensors, nezvimwe.
4. Vision Sensors / Machine Vision Systems
Vision Sensors/Machine Vision Systems inoongorora mifananidzo kuti iongorore chitarisiko, kuongorora hunhu, kumira, uye kuongorora hurema. Vision system, Iyi pasuru-mhando Vision Sensor inopa ese epamusoro-kumagumo ekuongorora kugona uye yakanakisa kugadzirisa kumhanya. PC yekuona sisitimu, Iyo inogoneka nyore, PC-yakavakirwa mufananidzo kugadzirisa system. Smart kamera, Aya makamera akasanganiswa anopa mhinduro inodhura kune akasiyana siyana ekuona maapplication. Makamera emaindasitiri, Sarudzo yakafara yeMaindasitiri Makamera ane akasiyana interfaces uye nhamba dzemapixels anogona kubatana kune monitors kana maPC. Lighting system, Yakasiyana-siyana inopfuura mazana maviri Mwenje yekuyera kuyera uchishandisa Vision Sensors. Lens, Yakasiyana-siyana yezvigadzirwa inokutendera iwe kuti usarudze iyo yakakwana Lens kune yega application. Mamwe masensa ekuona, Smart sensors ine LCD yekutarisa uye yakakwirira-inomhanya CCD kamera.
5. Code Readers / OCR
Vaverengi veCode vanogona kuverenga macode e2D kana mabhawa macode uye anowanikwa mune akaiswa kana anobatwa nemaoko.
Sarudzo yeOMRON's Code Reader inosanganisira macompact modhi akakodzera kubatanidzwa mumakina uye akasimba mhando dzakanakira kushandiswa kwemaindasitiri. Verification Systems yekusimbisa mabar kodhi uye 2D makodhi zvinoenderana nepasi rose zviyero. OCR inogona kuverenga nekuvimbika mavara akasakara kana akarerekera uye mavara akadhindwa nevakawanda maprinta anosanganisira dot uye maprinta ekukanganisa.
6. Proximity Sensors
Proximity Sensors inowanikwa mumhando dzinoshandisa high-frequency oscillation kuti ione ferrous and non-ferrous metal zvinhu uye mu capacitive model kuti ione zvinhu zvisiri zvesimbi. Mamodheru anowanikwa nekupikisa kwezvakatipoteredza, kupisa kupisa, kuramba makemikari, uye kuramba mvura.
1) Cylindrical
Aya Proximity Sensors anoshandisa yakakwira-frequency oscillation. Ivo vanoramba kupisa, makemikari, uye mvura zviri nani pane Rectangular Sensors. Izvo zvinowanikwa mune zvese zvakadzivirirwa uye zvisina kuvharwa mhando.
2) Rectangular
Aya Proximity Sensors anoshandisa yakakwira-frequency oscillation. Inowanikwa muhukuru hwakasiyana-siyana hwekuita kuti sarudzo ienderane nenzvimbo yekuisa.
3) Yakasiyana Amplifier
Neaya Proximity Sensors (yakakwirira-frequency oscillation), iyo Amplifier uye Sensor Head inoparadzaniswa kuti igone kudzikisa pasi uye kufambisa kugadzirisa.
4) Capacitive
Capacitive Proximity Sensors inogona kushandiswa kuona zvinhu zvisiri zvesimbi, zvakaita sezvinwiwa nemapurasitiki.
5) Vamwe
Proximity Sensors inowanikwawo kune yakakosha maapplication mumamodhi akareba, uye slim modhi inowanikwa kuti ishandiswe yakasanganiswa neProximity Sensors.
6) zvishongedzo
OMRON inopa maAttachments kuti afambise kukwira, Dziviriro Zvishandiso, uye Mabhureki Ekukwira.
7. Photomicro Sensors
Aya maOptical Sensors anopa compact, yakaderera-mutengo nzira yekuona workpieces. Mazhinji modhi anowanikwa, anosanganisira Slot-mhando Sensors (kuburikidza ne-beam) yeasina-modulated kana modulated mwenje, Reflective Sensors, uye maSensors ane akasiyana emitter uye anogamuchira.
1) Slot-mhando
Iyo emitter uye inogamuchira yakaiswa mune U chimiro kuti igone kubata nyore kubata.
2) Kuburikidza-danda
Kuburikidza ne-beam Sensors ane akasiyana emitter uye anogashira kuti agone kuamisa padanho rinodiwa.
3) Slot-mhando / Reflective
NeSlot-type Sensors, emitter uye inogamuchira inoiswa muU chimiro kuti igone kubata nyore. NeReflective Sensors, mwenje unoratidzwa pane workpiece uye chiedza chinoratidzwa chinoonekwa.
4) Yakaganhurirwa-inofungidzira
Convergent Reflective Sensors inoona zvidimbu zvebasa zvinongori chinhambwe kubva kuSensor. Zvinogona kushandiswa zvinobudirira kana paine zvinhu zvekumashure.
5) Diffuse-reflective
NeReflective Sensors, mwenje unoratidzwa pane workpiece uye chiedza chinoratidzwa chinoonekwa.
6) Retro-reflective
Iine Retro-reflective Sensors, Reflector inoiswa uye iyo Sensor inoona kana mwenje unoratidzwa kumashure kubva kuReflector. Izvo zvinoshanda pakuona kwakaringana, kwakagadzikana.
7) Yezvikumbiro Zvinokosha
Masensa anowanikwawo kune akakosha maapplication.
8) Peripheral Devices
Zvishandiso zvakaita seKubatanidza uye Kukwidza Mabhureki zviripo zvakare.
8. Ultrasonic Sensors
Ultrasonic masaisai anoshandiswa kugonesa kuona kwakagadzikana kwezvinhu zvakajeka, semafirimu akajeka, mabhodhoro egirazi, mabhodhoro epurasitiki, uye girazi replate, uchishandisa Kuburikidza-beam kana Reflective Sensors.
9. Pressure Sensors / Flow Sensors
Pressure Sensors inoona kudzvanywa kwezvinwiwa uye magasi, uye Flow Sensors inoona kuyerera kwezvinwiwa.
10. Bata Sensors / Liquid Leakage Sensors
Bata maSensors ayo anoona zvinhu nekubata iwo muviri uye Liquid Leakage Sensors iyo inoona kubuda kwemvura. Bata Sensors inoona zvinhu uye kuyera hukuru nehupamhi hwepamusoro hwe1 μm. Simba ravo rekutsungirira kutsvedza uye miviri yavo yakatetepa yakanakira kushandiswa mumhando dzakasiyana dzekuyera maapplication. Yakasiyana-siyana yeLiquid Leakage Sensors yakadai seSensing Bands, Point Sensors, Chemical-resistance Sensors, uye Sensors inopokana nekupisa kwakanyanya. Iwo anoshandiswa zvakanyanya mumidziyo yekugadzira semiconductor uye makamuri akachena.
11. Mamiriro Ekutarisa Sensors
Condition Monitoring Sensors inosanganisira maSensors uye Amplifiers. Iwo maSensors anoramba achiona "hutano hwemamiriro" ezvivakwa nemidziyo, uye kuona zviratidzo zveabnormalities. Iwo Amplifiers anobatanidza nyore nyore akasiyana analog sensors ekutarisa mamiriro kuIoT.
Omron sensor --- Omron akatevedzana
1. Eddy ikozvino padyo chinja
Kuchinja kwakadaro dzimwe nguva kunonzi inductive proximity switches. Iyo inoshandisa chinhu chinoitisa kuti igadzire eddy ikozvino mukati mechinhu ichi kana yasvika iyi yepedyo switch iyo inogona kuburitsa munda wemagetsi. Iyi eddy ikozvino inobata kune yepedyo switch, ichiita kuti mukati medunhu paramita ye switch ichinje, nekudaro kuziva kana chinhu chinoitisa chiri kusvika kana kuti kwete, nekudaro kudzora switch on kana kudzima. Chinhu chinogona kutariswa neiyi switch yepedyo inofanira kunge iri conductor.
2. Capacitive proximity switch
Chiyero chekuchinja kwakadaro kazhinji ndiro imwe inoumba capacitor, uye imwe ndiro ndiro goko rekunze rekuchinja. Iyi yakavharirwa inowanzoiswa pasi kana yakabatana neyakavharika yemidziyo panguva yekuyera maitiro. Kana chinhu chichienda kune chinja chepedyo, ingave kondakita kana kwete, nekuda kwekuswedera kwayo, iyo dielectric constant ye capacitor inofanira kuchinjwa, kuitira kuti capacitance ichinje, kuitira kuti nyika yedunhu yakabatana nemusoro wekuyera. kunoitikawo Shanduko, dzinogona kudzora switch kana kudzima. Zvinhu zvakaonekwa neiyi svikiro yepedyo hazvingogumiri kune makondukita, asi zvinogona kuvharirwa zvinwiwa kana hupfu. 3. Horo yepedyo chinja Horo chinhu chinhu chinonzwa magineti. Switch yakagadzirwa nezvinhu zveHoro inonzi Horo switch. Kana iyo magineti ichiswedera pedyo neHoro switch, iyo Imba yeImba pane yekuona switch yekutarisa inoshandura iyo yemukati yedunhu mamiriro ekuchinja nekuda kweHoro mhedzisiro, nekudaro kuratidza kuvepo kwechinhu chemagineti chiri padyo, uyezve kudzora switch on kana. off. Chinhu chinoonekwa cheiyi chinja chepedyo chinofanira kunge chiri chinhu chine magineti.
Omron sensor --- Omron akatevedzana
Iyo photoelectric switch inogona kushandiswa mune dzakasiyana siyana maapplication. Mukuwedzera, kana uchishandisa photoelectric switch, kutarisa kunofanirawo kubhadharwa kune mamiriro ezvakatipoteredza, kuitira kuti photoelectric switch inogona kushanda zvakanaka uye yakavimbika.
(1) Nyaya dzinoda kutariswa:
1) Dzivisa magetsi akasimba
Photoelectric switch kazhinji inoshanda zvakatsiga kana ambient mwenje yakakwira. Zvisinei, inofanira kudziviswa kuti optical axis ye sensor inotarisana zvakananga nemasimba ane chiedza akadai sezuva uye mwenje incandescent. Apo kona iri pakati pe optical axis ye sensor (receiver) uye chiedza chakasimba chechiedza hachigoni kuchinjwa, ndiro ye shading kana kuti yakareba shading tube inogona kuiswa kumativi ose sensor.
2) Kudzivirira kupindirana
Nzira inoshanda yekudzivirira kupindirana ndeyekumisa emitter uye inogamuchira yakayambuka, uye kuwedzera nhambwe yeboka kana anopfuura mapoka maviri. Ehe, kushandisa akasiyana frequency modhi zvakare inzira yakanaka.
3) Kufurira kwegirazi angle
Kana chinhu chakayerwa chichipenya kana kusangana nesimbi yakatsetseka, iyo reflectivity inowanzokwira zvakanyanya, iyo ine girazi maitiro. Panguva ino, purojekita uye chinhu chekuongorora chinofanira kuiswa pakona ye 10-20 ° kuti iite optical axis yayo Kwete perpendicular kune chinhu chakaonekwa, nokudaro kudzivirira misoperation.
Kubva payakavambwa muna Chivabvu 10, 1933, kuburikidza nekuenderera mberi kwekugadzirwa kwezvinhu zvitsva zvinodikanwa munharaunda, Omron Boka yakatungamira mukuvandudza uye kugadzirwa kweasingabatike padhuze switch, masaini emagetsi otomatiki sensor, machina ekutengesa, otomatiki matikiti ekuongorora pazviteshi, uye otomatiki. kuongororwa kwemasero egomarara Kutevedzana kwezvigadzirwa uye masisitimu emidziyo zvakabatsira mukufambira mberi kwenharaunda uye kuvandudzwa kwemararamiro evanhu. Panguva imwecheteyo, Omron Boka rakakurumidza kugadzirwa kuita ## otomatiki kutonga uye kugadzira zvemagetsi zvigadzirwa, kugona iyo yakakosha tekinoroji yekunzwa uye kutonga.
Maguta akangwara, magidhi akangwara, zvivakwa zvakangwara, maindasitiri akangwara uye mamwe minda ari kusimukira akananga kune remangwana rakabatana, uye indasitiri yekugovera magetsi haisi kungotarisana nekuunzwa kwezvitsva zvakatemwa, asi zvakare kutsvaga kuita kwakatanhamara pakubatana kusina musono. Panguva imwecheteyo, mune yanhasi yakawanda magetsi, decentralized, yakaderera-kabhoni simba nyika itsva, kushandisa mamwe digitaalinen nzira kunatsiridza kushanda zvakanaka uye kuderedza mashandisirwo simba ichava mukana mutsva kuti indasitiri budiriro.
Omron Corporation inyanzvi yepasirese inogadzira otomatiki kudzora uye zvigadzirwa zvemagetsi, inokwanisa inotungamira pasirese sensor uye kutonga kwepakati tekinoroji. Mumakore anopfuura makumi manomwe kubva payakavambwa muna 1933, kambani yakaramba ichigadzira zvitsva zvemagariro. Iyo kambani ine mabasa epasi rose munyika dze35 nematunhu, ine vashandi vanopfuura 25,000; kune mazana ezviuru zvemhando dzezvigadzirwa, zvinosanganisira maindasitiri otomatiki Masevhisi akasiyana siyana, zvikamu zvemagetsi, masisitimu everuzhinji uye hutano nemidziyo yekurapa zvakagadzira mhando yakasimba muindasitiri uye inotora chinzvimbo chisingadzoreki.
Muna 1933, VaTachiishi vakagadzira fekitari diki inonzi Tachiishi Electric Works muOsaka. Panguva iyoyo, kwaingova nevashandi vaviri. Pamusoro pekugadzirwa kwenguva, kambani yakatanga nyanzvi mukugadzirwa kwezvekudzivirira relay. Kugadzirwa kwezvinhu zviviri izvi kwakava nzvimbo yekutanga yeOmron Corporation. Kuti ienderane nebudiriro yenguva, apo kambani yakapemberera kusvitsa kwayo makore makumi mashanu, zita rekambani uye zita rechiratidzo zvakabatana rikashandurwa kuita "OMRON Corporation".
Isingabatike padyo switch, yemagetsi otomatiki induction chiratidzo muchina, vending muchina, station otomatiki tikiti yekuongorora system, cancer cell otomatiki yekuongorora chiridzwa ... Omron ndiye wekutanga munyika kugadzira uye kugadzira akatevedzana ezvigadzirwa nemidziyo masisitimu. Batsira kufambira mberi kwevanhu uye kuvandudzwa kwemararamiro evanhu. Kugadzira zvinodiwa munharaunda, kuvaka "ruyamuro", "chengetedzo", "kuchengetedzwa kwezvakatipoteredza" uye "hutano" nzanga ndizvo zvinangwa zveOmron zvekusimudzira kambani.
Kushanda nheyo:
Omron sensors anoshandisa mafotoelectric zvishandiso sezvinhu zvinoshandura. Inogona kushandiswa kuona isiri-magetsi iyo inokonzeresa shanduko muhuwandu hwechiedza, senge kusimba kwechiedza, kuvhenekera, kuyerwa kwekushisa kwemwaranzi, kuongororwa kwegasi, nezvimwe; inogona zvakare kushandiswa kuona mamwe asiri emagetsi anogona kushandurwa kuita shanduko yehuwandu hwechiedza, senge chikamu chedhayamita, kushata kwepamusoro, kuomarara, kutenderera, kuzunguzika, kumhanya, kukurumidza, pamwe nekuzivikanwa kwechimiro uye kushanda kwemamiriro ekushanda. zvinhu.
Iyo OMRON chinzvimbo sensor inzwa inoshandisa photoelectric element sechinhu chekuona. Inotanga kushandura shanduko yakayerwa kuva shanduko muzviratidzo zve optical, uyezve inoshandura zviratidzo zvemaziso mumagetsi emagetsi nerubatsiro rwe photoelectric elements. Iyo photoelectric sensor inowanzo umbwa nezvikamu zvitatu: light source, optical path uye photoelectric element. Iyo optical kuyerwa uye yekudzora sisitimu yakagadzirwa neakasiyana masimidhi ekushanda kweinopenya flux pane photoelectric element yakasiyana, zvichienderana nekubuda kwezvinhu zvephotoelectric element (optical kuyerwa uye control system) inogona kukamurwa kuita mapoka maviri, anoti analog photoelectric sensor uye pulse (switch) mhando photoelectric sensor. Iyo analog photoelectric sensor inoshandura yakayerwa kuita inoramba ichichinja photocurrent, iyo ine hukama hwehumwe-hunokosha neyakayerwa. Analog photoelectric sensors inogona kukamurwa kuita zvikamu zvitatu: kutapurirana (kunyura), kupararira kutaridzika, uye shading (beam blocking) zvinoenderana nenzira yekuyera (kuona kwezvinhu zvakanangwa). Iyo inonzi transmission type inoreva chinhu chiri kuiswa munzira yechiedza, simba rechiedza rinobudiswa nechinhu chinogara chichiyerwa rinopfuura nepakati pechinhu chinoyerwa, uye chikamu chacho chinotorwa, chiedza chinopfuudzwa chinoratidzwa pane photoelectric element. ; iyo inonzi diffuse reflection type inoreva chiedza chinobudiswa nechiedza chinogara chichiitwa Projected pachinhu chiri kuedzwa, chobva charatidzwa kubva pamusoro pechinhu chiri kuedzwa uye chinoratidzwa pane photoelectric element; iyo inonzi inonzi light-shielding type inoreva kana iyo inopenya inoyerera inoburitswa nechiedza sosi yakavharika zvishoma nechinhu chiri pasi pekuyedzwa, kuitira kuti iyo inopenya inoyerera pane inofungidzirwa photoelectric element Shanduko, dhigirii rekuchinja rine hukama nenzvimbo ye chinhu chakayerwa panzira yekuona.
Photodiode ndiyo inonyanya kuzivikanwa mwenje sensor. Chitarisiko chephotodiode chakafanana neicho che general diode, kunze kwekunge casing yayo ine hwindo rakamisikidzwa negirazi kufambisa kuitika kwechiedza. Kuti uwedzere nzvimbo yekugamuchira chiedza, nzvimbo yePN junction inoitwa yakakura. Munzvimbo yekushanda yakarerekera, yakabatanidzwa munhevedzano nekuremerwa kwemutoro. Kana pasina chiedza, zvakafanana ne diode yakajairika. Reverse ikozvino idiki kwazvo, inonzi yakasviba ikozvino yephotodiode. , Gadzira electron-gomba, inonzi photoelectric sensor carrier. Pasi pechiito chemunda wemagetsi wekunze, vatakuri vemifananidzo vanotora chikamu mukuitisa, vachigadzira reverse ikozvino yakakura kupfuura yakasviba ikozvino. Iyi reverse current inonzi photocurrent. Ukuru hwe photocurrent hunoenderana nekusimba kwechiedza, saka chiratidzo chemagetsi chinoshanduka nechiedza chechiedza chinogona kuwanikwa pamutoro wekudzivirira. Mukuwedzera kune basa reiyo photodiode yekushandura chiratidzo chemaziso muchiratidzo chemagetsi, phototransistor inewo basa rekusimudzira chiratidzo chemagetsi.
Kuonekwa kweiyo photosensitive triode haina kunyanya kusiyana neiyo general triode. Kazhinji, iyo photosensitive triode inongoburitsa mapango maviri-emitter uye muunganidzi, uye hwaro haubudiswe kunze. Deko rinovhurawo fafitera kuti chiedza chipinde. Kuti uwedzere kuvhenekera, nzvimbo yepasi yakakura kwazvo, nzvimbo yekuburitsa idiki, uye mwenje wechiitiko unonyanya kutorwa nenzvimbo yepasi. Iyo yekuunganidza junction inodzokera kumashure yakarerekera panguva yekushanda, uye iyo transmitter junction inorerekera kumberi. Ikozvino inoyerera nemuchubhu kana pasina chiedza ndiyo yakasviba ikozvino Iceo = (1 + β) Icbo (duku duku), iyo iduku kudarika kupindira kweiyo triode huru; kana pane chiedza, nhamba huru ye electron-hole pairs inofara, ichiita Ikozvino Ib inogadzirwa ne base electrode inowedzera. Ikozvino inoyerera nemuchubhu panguva ino inonzi photocurrent. Muunganidzi wazvino Ic = (1 + β) Ib. Zvinogona kuoneka kuti phototransistor ine yakakwirira senitivity kupfuura photodiode.
