Takardar Bayani na Fitilar LED 583UYD/S530-A3 - Zagaye 5.8mm - 2.0V - 60mW - Rawaya Mai Haske - Takardar Fasaha ta Hausa

1. Bayanin Samfur

583UYD/S530-A3 fitilar LED ce mai ƙarfi, mai haske mai haske wacce aka ƙera don aikace-aikacen hawa ta cikin rami. Wannan na'urar tana amfani da fasahar semiconductor na AlGaInP (Aluminum Gallium Indium Phosphide) don samar da fitarwa mai haske mai haske tare da ruwan tabarau na resin mai haske. An ƙera jerin don ba da aiki mai dogaro a cikin fakitin ƙarfi, wanda ya sa ya dace da aikace-aikace daban-daban na nuna alama da hasken baya inda ake buƙatar daidaitaccen launi da ƙarfi.

Babban fa'idodin wannan LED sun haɗa da zaɓin kusurwoyin kallo, samuwa akan tef da reel don haɗa kai ta atomatik, da kuma bin manyan ka'idojin muhalli da aminci ciki har da RoHS, EU REACH, da buƙatun marasa halogen (Br <900 ppm, Cl <900 ppm, Br+Cl < 1500 ppm). Manyan kasuwannin da aka yi niyya sun haɗa da na'urorin lantarki na mabukaci, sadarwa, da na'urorin kwamfuta.

2. Bincike Mai zurfi na Ma'auni na Fasaha

2.1 Matsakaicin Matsakaicin Matsakaici

An ƙera na'urar don yin aiki a cikin ƙayyadaddun iyakokin lantarki da zafin jiki don tabbatar da dogon lokaci. Matsakaicin matsakaicin matsakaici yana bayyana iyakokin da wanda zai iya haifar da lalacewa ta dindindin.

• Ci gaba da Ci gaba na Gaba (IF):25 mA. Wannan shine matsakaicin halin DC wanda za'a iya ci gaba da amfani da shi akan LED a ƙarƙashin yanayin aiki na yau da kullun.
• Kololuwar Ci gaba na Gaba (IFP):60 mA. Wannan ƙimar tana amfani da aikin bugun jini tare da aikin aiki na 1/10 a 1 kHz, yana ba da damar lokutan gajerun lokuta na haske mafi girma.
• Ƙarfin lantarki na Baya (VR):5 V. Wuce wannan ƙarfin lantarki na baya zai iya haifar da rushewar haɗin gwiwa.
• Rushewar Wutar lantarki (Pd):60 mW. Wannan shine matsakaicin ƙarfin da fakitin zai iya watsawa, wanda aka lissafta azaman Ƙarfin lantarki na Gaba (VF) * Halin Gaba (IF).
• Zazzabi na Aiki (Topr):-40 zuwa +85 °C. Kewayon yanayin yanayi don aiki mai dogaro.
• Zazzabi na Ajiya (Tstg):-40 zuwa +100 °C.
• Zazzabin Gyarawa (Tsol):260 °C na dakika 5, yana bayyana iyakar bayanin gyarawa.

2.2 Halayen Lantarki da Haske

Ana auna waɗannan ma'auni a daidaitaccen yanayin gwaji na Ta=25 °C da IF=20 mA, yana ba da bayanan aikin tushe.

• Ƙarfin Haske (Iv):Ƙimar al'ada ita ce 20 mcd, tare da mafi ƙarancin 10 mcd. Wannan yana ƙididdige hasken fitar da haske mai haske. Rashin tabbas na ma'auni shine ±10%.
• Kusurwar Dubawa (2θ1/2):Digiri 170 (na al'ada). Wannan faɗaɗɗen kusurwar kallo tana nuna ruwan tabarau mai yaduwa sosai, yana sa LED ya dace da aikace-aikacen da ke buƙatar ganuwa daga faɗin ra'ayoyi.
• Matsakaicin Tsawon Tsawon (λp):591 nm (na al'ada). Tsawon tsawon lokacin da ƙarfin haske ya fi girma.
• Matsakaicin Tsawon Tsawon (λd):589 nm (na al'ada). Tsawon tsawon guda ɗaya wanda ke bayyana launin da aka gani na LED, tare da rashin tabbas na ma'auni na ±1.0 nm.
• Bandwidth na Radiation Spectrum (Δλ):15 nm (na al'ada). Faɗin faɗin faɗin a rabin matsakaicin ƙarfi, yana nuna tsaftar launi.
• Ƙarfin lantarki na Gaba (VF):Ya bambanta daga 1.7 V (m) zuwa 2.4 V (max), tare da ƙimar al'ada na 2.0 V a 20 mA. Rashin tabbas na ma'auni shine ±0.1 V. Wannan ma'auni yana da mahimmanci don lissafin resistor mai iyakancewa.
• Halin Baya (IR):Matsakaicin 10 μA a VR=5V, yana nuna ingantaccen haɗin gwiwa.

3. Bayanin Tsarin Binning

Samfurin yana amfani da tsarin binning don rarraba LED bisa mahimman ma'auni na gani da lantarki, yana tabbatar da daidaito a cikin aikace-aikace. Alamun da ke kan marufi (CAT, HUE, REF) sun dace da waɗannan kwandon.

• CAT (Matsayi na Ƙarfin Haske):Yana haɗa LED bisa ga ƙarfin haske da aka auna (Iv). Wannan yana ba masu zane damar zaɓar sassa tare da takamaiman kewayon haske.
• HUE (Matsayi na Matsakaicin Tsawon Tsawon):Yana rarraba LED bisa ga matsakaicin tsawon tsawon su (λd), wanda ke da alaƙa kai tsaye da inuwar rawaya. Wannan yana tabbatar da daidaiton launi a cikin alamomi da yawa.
• REF (Matsayi na Ƙarfin lantarki na Gaba):Yana jera LED ta hanyar faɗuwar ƙarfin lantarki na gaba (VF). Kwandon VF masu daidaito na iya sauƙaƙa ƙirar wutar lantarki da ƙayyadaddun halin yanzu.

4. Bincike na Lanƙwasa Aiki

Takardar bayanai tana ba da lanƙwasa halaye da yawa waɗanda ke nuna halayen na'urar a ƙarƙashin yanayi daban-daban.

4.1 Ƙarfin Dangi vs. Tsawon Tsawon

Wannan lanƙwasa yana nuna rarraba ƙarfin haske, yana kololuwa a kusan 591 nm (rawaya) tare da faɗin al'ada na 15 nm. Siffar tana tabbatar da amfani da fasahar AlGaInP, wanda aka sani da ingantaccen fitar da rawaya da amber.

4.2 Tsarin Jagora

Zanen polar yana nuna kusurwar kallo na digiri 170, yana nuna tsarin fitarwa mai kama da Lambertian wanda aka tausasa ta hanyar resin mai yaduwa, yana haifar da faɗi, haske mai daidaito maimakon katako mai mai da hankali.

4.3 Halin Gaba vs. Ƙarfin lantarki na Gaba (Lanƙwasa I-V)

Lanƙwasa yana nuna alaƙar ma'auni na diode. A wurin aiki na shawarar 20 mA, ƙarfin lantarki yawanci 2.0V ne. Lanƙwasa yana da mahimmanci don ƙirar da'irar tuƙi, musamman don tantance ƙimar resistor mai iyakancewa: R = (Vsupply - VF) / IF.

4.4 Ƙarfin Dangi vs. Halin Gaba

Wannan jadawalin yana nuna cewa fitar da haske (ƙarfin dangi) yana ƙaruwa kusan layi daya tare da halin gaba har zuwa matsakaicin ƙimar ci gaba na yau da kullun. Yana nuna mahimmancin tuƙi mai tsayayye don daidaitaccen haske.

4.5 Lanƙwasa Ayyukan Zafin jiki

Ƙarfin Dangi vs. Yanayin Yanayi:Yana nuna ƙarfin haske yana raguwa yayin da yanayin yanayi ke ƙaruwa. Wannan raguwar zafin jiki shine ainihin halayen LED, inda yanayin zafi mafi girma yana rage ingancin samar da photon. Daidaitaccen zafin jiki ko raguwar halin yanzu yana da mahimmanci a cikin yanayin zafi mai girma.

Halin Gaba vs. Yanayin Yanayi:Wannan lanƙwasa ana nufin nuna alaƙar a ƙarƙashin yanayin ƙarfin lantarki ko wutar lantarki mai tsayi, yana mai da hankali kan buƙatar tuƙi mai tsayayye don rama mummunan ƙimar zafin jiki na ƙarfin lantarki na gaba.

5. Bayanin Injiniya da Fakitin

5.1 Girman Fakitin

LED yana da daidaitaccen fakitin radial mai zagaye 5.8mm. Manyan girmansu sun haɗa da tazarar jagora (kusan 2.54mm ko 0.1"), diamita gabaɗaya, da tsayi. An ƙayyade tsayin flange ya zama ƙasa da 1.5mm. Jagororin an yi su ne da kayan da za a iya gyarawa, kuma jikin an yi shi da resin epoxy mai haske. Cathode yawanci ana gano shi ta wurin fili a gefen ruwan tabarau ko ta wurin gajeren jagora, kodayake ya kamata a tuntuɓi takardar bayanai don takamaiman alamar polarity.

5.2 Ƙirar Pad & Tsarin PCB

Don hawan PCB, ramuka ya kamata su yi daidai da diamita da tazarar jagora (2.54mm). Tsarin pad da aka ba da shawarar zai haɗa da zoben shekaru wanda ya isa don gyarawa mai dogaro. Bayanin ya jaddada cewa damuwa akan jagororin yayin hawa na iya lalata resin epoxy da aikin LED.

6. Jagororin Gyarawa da Haɗawa

Daidaitaccen sarrafawa yana da mahimmanci don hana lalacewa ga epoxy na LED da kuma mutuwar semiconductor.

6.1 Samuwar Jagora

• Dole ne lanƙwasa ya faru aƙalla 3mm daga tushen kwan fitila na epoxy.
• Dole ne a yi samuwar kafin gyarawa kuma a yanayin daki.
• Kauce wa damuwa ga fakitin; ramukan PCB marasa daidaito na iya haifar da damuwa mai cutarwa.

6.2 Yanayin Ajiya

• Shawarar: ≤ 30°C da ≤ 70% Yanayin Yanayi.
• Rayuwar shinge bayan jigilar kaya shine watanni 3. Don ajiya mai tsawo (har zuwa shekara 1), yi amfani da akwati mai rufi tare da nitrogen da desiccant.
• Kauce wa saurin canjin yanayin zafi a cikin yanayi mai ɗanɗano don hana hazo.

6.3 Ma'auni na Gyarawa

Gyarar Hannu:Zazzabin ƙarshen ƙarfe matsakaici 300°C (don ƙarfe 30W), matsakaicin lokacin gyarawa dakika 3, kiyaye mafi ƙarancin nisa 3mm daga haɗin gyarawa zuwa kwan fitila na epoxy.

Gyarar Wave/DIP:Matsakaicin zafin jiki na farko 100°C (dakika 60 matsakaici), matsakaicin zafin jiki na wanka 260°C na dakika 5, kiyaye nisa 3mm daga haɗin gwiwa zuwa kwan fitila.

Mahimman Bayanin Kula:Kada ku yi amfani da damuwa ga jagororin yayin gyarawa. Kada ku yi gyarawa fiye da sau ɗaya. Kare LED daga girgiza na injiniya yayin sanyaya. Yi amfani da mafi ƙarancin zafin jiki don tsari. Bi shawarar bayanin gyarawa wanda ya haɗa da dumama farko, lambun ruwa, da matakan sanyaya mai sarrafawa.

6.4 Tsaftacewa

Idan ya cancanta, tsaftace kawai da barasa na isopropyl a yanayin daki na ≤ dakika 1. Kada ku yi amfani da tsaftacewa ta ultrasonic sai dai idan an riga an cancanta, saboda cavitation na iya lalata tsarin ciki ko haɗin gwiwa.

7. Gudanar da Zafin jiki da Kariya ta ESD

7.1 Gudanar da Zafi

Ko da yake raguwar wutar lantarki yana da ƙasa kaɗan (60mW), daidaitaccen ƙirar zafin jiki har yanzu yana da mahimmanci don tsawon rai da tsayayyen fitar da haske. Dole ne a rage halin yanzu daidai a yanayin zafi mafi girma, kamar yadda lanƙwasa raguwa ya nuna. Masu zane ya kamata su tabbatar da sarrafa yanayin zafi a kewaye a aikace-aikacen kuma suyi la'akari da hanyar zafin jiki daga jagororin LED zuwa PCB.

7.2 Hankan ESD (Fitar da Lantarki)

Mutumin semiconductor na AlGaInP yana da hankali ga fitar da lantarki da ƙarfin lantarki. Abubuwan ESD na iya haifar da gazawar nan take ko lalacewa mai ɓoye wanda ke rage dogon lokaci mai dogaro. Dole ne a yi amfani da ingantattun sarrafawa na ESD (tashoshin aiki na ƙasa, igiyoyin wuyan hannu, kumfa mai ɗaukar hoto) yayin sarrafawa da haɗawa. Na'urar an yi fakitin a cikin jakunkuna masu hana lantarki tare da kayan da ba su da ɗanɗano saboda wannan dalili.

8. Bayanin Fakitin da Oda

8.1 Ƙayyadaddun Fakitin

Samfurin yana samuwa a cikin girma kuma akan tef da reel. Daidaitaccen kwararar fakitin shine:

1. Ana sanya LED a cikin jakunkuna masu hana lantarki (200-500 guda kowace jaka).

2. Ana shirya jakunkuna biyar zuwa cikin akwati na ciki ɗaya.

3. Ana shirya akwatunan ciki goma zuwa cikin babban akwatin waje ɗaya.

8.2 Bayanin Alama

Alamun marufi sun haɗa da: CPN (Lambar Sashen Abokin Ciniki), P/N (Lambar Sashen Masana'anta: 583UYD/S530-A3), QTY (Yawa), CAT/HUE/REF (Lambobin Binning), da LOT No. (Lambar LOT na Bincike).

9. Shawarwarin Aikace-aikace da Abubuwan Ƙira

9.1 Yanayin Aikace-aikace na Al'ada

• Alamomin Matsayi:Kunna wuta, jiran aiki, alamomin aiki mai aiki a cikin talabijin, masu duba, wayoyi, da kwamfutoci.
• Hasken Baya:Don almara akan maɓalli, maɓalli, ko bangarori inda ake son haske mai laushi, mai haske mai haske.
• Siginar Manufa Gabaɗaya:Fitilun gargaɗi, alamomin kulawa a cikin kayan mabukaci da masana'antu.

9.2 Abubuwan Ƙira

• Tukin Halin Yanzu:Koyaushe yi amfani da tushen halin yanzu mai tsayayye ko resistor mai iyakancewa a cikin jerin tare da LED. Lissafa resistor ta amfani da R = (Vs - Vf) / If, la'akari da matsakaicin Vf daga takardar bayanai don tabbatar da If bai wuce ƙima ba.
• Kusurwar Dubawa:Kusurwar digiri 170 ta sa ya dace da alamomin bangon gaba amma bai dace da aikace-aikacen katako mai mai da hankali ba.
• Daidaiton Launi:Don tsararrun LED da yawa, ƙayyade ƙunƙun HUE da CAT don tabbatar da kamanni iri ɗaya.
• Tsarin PCB:Tabbatar da ramuka suna da tazarar daidai don guje wa damuwa ga jagora. Samar da isasshen yanki na tagulla a kusa da jagororin don watsa zafi idan ana aiki a yanayin zafi mai girma.

10. Kwatancen Fasaha da Bambance-bambance

583UYD/S530-A3 ya bambanta kansa a kasuwa ta hanyar siffofi masu mahimmanci da yawa. Idan aka kwatanta da tsofaffin fasahar LED na rawaya (misali, ta amfani da hasken tacewa ko ƙarancin kayan aiki mai inganci), guntun AlGaInP yana ba da haske mafi girma da mafi girman tsaftar launi. Faɗin kusurwar kallo na digiri 170 tare da resin mai yaduwa yana ba da fitarwa mafi dadi, mai laushi idan aka kwatanta da ruwan tabarau mai ruwa mai kunkuntar kusurwa. Bin ka'idojin muhalli na zamani (RoHS, REACH, Marasa Halogen) ya sa ya dace da kasuwannin duniya masu ƙaƙƙarfan ƙa'idoji. Samuwa akan tef da reel yana goyan bayan tsarin haɗawa ta atomatik mai tsada, mai girma.

11. Tambayoyin da ake yawan yi (FAQ)

11.1 Menene shawarar halin aiki?

Daidaitaccen yanayin gwaji shine 20 mA, wanda shine wurin aiki mai aminci kuma na al'ada wanda ya yi ƙasa da matsakaicin matsakaici na 25 mA. Don matsakaicin tsawon rai, musamman a cikin yanayin zafi mai girma, yin aiki ƙasa da 20 mA yana da kyau.

11.2 Ta yaya zan gano cathode?

Duk da yake ba a nuna shi a fili a cikin rubutun da aka bayar ba, al'adar daidaitaccen irin wannan fakitin ita ce cathode shine gajeren jagora kuma/ko ana nuna shi ta wurin gefe mai lebur akan ruwan tabarau na filastik. Koyaushe tabbatar da samfurin zahiri ko zanen masana'anta.

11.3 Shin zan iya tuƙa wannan LED tare da samar da 5V?

Ee, amma resistor mai iyakancewa na jerin abubuwa ne dole. Misali, tare da Vf na al'ada na 2.0V da If da ake so na 20mA: R = (5V - 2.0V) / 0.02A = 150 Ohms. Yi amfani da matsakaicin Vf (2.4V) don ƙididdige mafi ƙarancin ƙimar resistor mai aminci: R_min = (5V - 2.4V) / 0.02A = 130 Ohms. Resistor na ohm 150 shine zaɓi mai dacewa.

11.4 Me yasa haske ke raguwa akan lokaci / zafin jiki?

LED suna fuskantar raguwar lumen. Yanayin zafi mai girma yana haɓaka wannan tsari saboda ƙaruwar lahani a cikin lattice semiconductor. Tabbatar da ingantaccen sarrafa zafi da tuƙi LED ƙasa da matsakaicin ƙimomin sa yana rage wannan lalacewa.

12. Nazarin Harka na Aikace-aikace

Yanayi: Ƙirar bangon nuna alama da yawa don modem na tebur.Bangon yana buƙatar fitilu masu haske masu haske, masu haske don "Wutar lantarki," "Intanet," da "Wi-Fi" matsayi. An zaɓi 583UYD/S530-A3 saboda faɗin kusurwar kallonsa, yana tabbatar da ganuwa daga wurare daban-daban na tebur, kuma launinsa mai haske yana ba da kyakkyawar bambanci da bakin baki. Don tabbatar da daidaitaccen haske da launi a duk LED guda uku, mai zane ya ƙayyade ƙunƙun binning don CAT (Ƙarfin Haske) da HUE (Matsakaicin Tsawon Tsawon) a cikin odar siyayya. An aiwatar da da'irar direba mai sauƙi ta amfani da layin dogo na modem na 3.3V da resistors masu iyakancewa na ohm 68 kowane LED, wanda ya haifar da halin gaba na kusan 19 mA ((3.3V - 2.0V)/68Ω ≈ 19.1 mA). Tsarin PCB yana sanya ramukan LED daidai 2.54mm nesa kuma ya haɗa da ƙananan yumbu da aka haɗa zuwa jagororin cathode don taimakawa wajen watsa zafi.

13. Gabatarwar Ka'idar Fasaha

583UYD/S530-A3 ya dogara ne akan kayan semiconductor na AlGaInP (Aluminum Gallium Indium Phosphide) wanda aka girma akan substrate. Lokacin da aka yi amfani da ƙarfin lantarki na gaba, ana shigar da electrons da ramuka cikin yankin aiki inda suke sake haɗuwa, suna sakin makamashi a cikin nau'in photons. Takamaiman abun da ke cikin gawa na AlGaInP yana ƙayyade ƙarfin bandgap, wanda kuma ya bayyana tsawon tsawon hasken da aka fitar - a wannan yanayin, rawaya (~589-591 nm). Resin epoxy mai haske yana yin ayyuka da yawa: yana aiki azaman ruwan tabarau don siffanta fitar da haske, yana ba da kariya ta injiniya da muhalli don ƙirar semiconductor mai laushi da haɗin gwiwar waya, kuma yana ƙunshe da phosphors ko ɓangarorin yaduwa don watsa haske da ƙirƙirar faɗi, daidaitaccen kusurwar kallo.

14. Trends na Masana'antu da Ci gaba

Masana'antar LED na ci gaba da haɓaka zuwa mafi inganci, mafi girma dogaro, da ƙanƙanta. Duk da yake LED masu ramuka kamar 583UYD sun kasance masu mahimmanci ga aikace-aikace da yawa, musamman inda ƙarfi da sauƙin haɗa hannu suke fifiko, akwai babban yanayin kasuwa zuwa fakitin na'urar hawa saman (SMD) (misali, 0603, 0805, 2835) don haɗa PCB ta atomatik. Ci gaba na gaba a fasahar AlGaInP na iya mayar da hankali kan ƙara inganta ingancin haske (lumens kowace watt) da kwanciyar hankali na launi akan zafin jiki da tsawon rai. Bugu da ƙari, haɗa na'urorin lantarki da fasali masu wayo kai tsaye cikin fakitin LED wani yanayi ne mai gudana, kodayake don fitulun nuna alama masu sauƙi kamar wannan, hanyar ɓangarorin keɓancewa tana ba da inganci da sassauƙa na ƙira.