Takardar Bayani na LED 484-10UYT/S530-A3 - Kallon 110° - Ƙarfin Wutar Gaba 2.0V - Halin Yanzu 20mA - Kalar Rawaya Mai Haske - Takardar Fasaha ta Hausa

1. Bayyani Game da Samfur

484-10UYT/S530-A3 fitilar LED ce ta cikin rami da aka tsara don aikace-aikacen da ke buƙatar haske mai ƙarfi da aiki mai dogaro. Tana amfani da guntu na AlGaInP don samar da fitilar rawaya mai haske. Wannan ɓangaren yana da halayen ginin ƙarfi, bin ka'idojin muhalli, da dacewa don hanyoyin haɗawa ta atomatik.

1.1 Siffofi da Fa'idodi na Asali

LED tana ba da siffofi masu mahimmanci da yawa waɗanda suka sa ta dace da aikace-aikacen lantarki iri-iri. Tana ba da zaɓi na kusurwoyin kallo daban-daban, tare da daidaitaccen samfurin da ke da faɗin kusurwar kallo digiri 110. Ana samun samfurin akan tef da reel don ingantaccen sanyawa ta atomatik a cikin masana'antu masu yawa. An tsara shi don zama abin dogaro da ƙarfi, yana tabbatar da aiki na dogon lokaci a cikin yanayi masu wahala. Bugu da ƙari, LED tana bin manyan ka'idojin muhalli, ciki har da RoHS, EU REACH, kuma ba ta da halogen, tana cika takamaiman iyakoki na abun ciki na bromine da chlorine.

1.2 Kasuwa da Aikace-aikace Manufa

Wannan LED an yi niyya ne musamman ga kasuwannin kayan lantarki na mabukaci da nunin baya. Manyan aikace-aikacenta sun haɗa da amfani da fitilun nuna alama ko tushen hasken baya a cikin talabijin, na'urorin lura da kwamfuta, wayoyi, da na'urorin haɗin kwamfuta gabaɗaya. Haɗin haske, launi, da dogaro sun sa ta zama zaɓi mai yawa ga masu ƙira.

2. Zurfin Bincike na Ma'auni na Fasaha

Wannan sashe yana ba da cikakken bincike na gaskiya game da mahimman ma'auni na fasaha na LED kamar yadda aka ayyana a cikin takardar bayani.

2.1 Matsakaicin Matsakaicin Matsakaici

Matsakaicin Matsakaicin Matsakaici yana ayyana iyakokin damuwa waɗanda sama da su lalacewar dindindin na na'urar na iya faruwa. Waɗannan ba shawarar yanayin aiki ba ne. Don 484-10UYT/S530-A3, ci gaba da halin yanzu na gaba (IF) an ƙididdige shi a 25 mA. Mafi girman halin yanzu na gaba (IFP) na 60 mA yana yiwuwa a ƙarƙashin yanayin bugun jini tare da cikakken aiki na 1/10 a 1 kHz. Matsakaicin ƙarfin wutar baya (VR) da LED zata iya jurewa shine 5 V. Iyakar ɓarnawar wutar lantarki (Pd) shine 60 mW. Na'urar na iya aiki a cikin kewayon zafin yanayi (Topr) na -40°C zuwa +85°C kuma ana iya adana ta (Tstg) tsakanin -40°C da +100°C. Ƙimar zafin gishiri (Tsol) shine 260°C na matsakaicin tsawon lokaci na dakika 5, wanda yake da mahimmanci ga hanyoyin haɗa PCB.

2.2 Halayen Lantarki da Na'ura mai gani

Ana auna Halayen Lantarki da Na'ura mai gani a ƙarƙashin daidaitattun yanayin gwaji (Ta=25°C, IF=20mA) kuma suna ayyana aikin na'urar. Ƙarfin haske (Iv) yana da ƙimar yau da kullun na 32 mcd, tare da mafi ƙarancin 16 mcd. Kusurwar kallo (2θ1/2), wanda aka ayyana shi azaman cikakken kusurwa a rabin ƙarfi, yawanci digiri 110 ne. Tsawon tsayin tsayi (λp) yawanci 591 nm ne, kuma tsayin tsayi mai rinjaye (λd) yawanci 589 nm ne, yana sanya shi cikin bakan rawaya mai haske. Faɗin bakan radiation (Δλ) yawanci 15 nm ne. Ƙarfin wutar gaba (VF) yana da ƙimar yau da kullun na 2.0 V, tare da kewayon daga 1.7 V (min) zuwa 2.4 V (max). An ƙayyade halin yanzu na baya (IR) tare da matsakaicin 10 μA lokacin da aka yi amfani da ƙarfin wutar baya na 5V. Takardar bayanin kuma ta lura da rashin tabbas na ma'auni don ƙarfin wutar gaba (±0.1V), ƙarfin haske (±10%), da tsayin tsayi mai rinjaye (±1.0nm), waɗanda ke da mahimmanci don sarrafa inganci da lissafin gefen ƙira.

2.3 Halayen Zafi

Duk da yake ba a bayyana su a fili a cikin tebur na daban ba, sarrafa zafi wani muhimmin al'amari ne na aikin LED da aka samo daga ƙima da lanƙwasa. Ƙimar ɓarnawar wutar lantarki na 60 mW da kewayon zafin aiki suna nuna buƙatar isasshen nutsewar zafi a cikin ƙirar aikace-aikace, musamman idan ana aiki kusa da matsakaicin halin yanzu ko a cikin yanayin zafi mai girma. Lanƙwasan ayyuka suna nuna alaƙa tsakanin ƙarfin dangi, halin yanzu na gaba, da zafin yanayi, wanda shine ainihin siffar zafi.

3. Bayanin Tsarin Binning

Takardar bayanin tana nuna amfani da tsarin binning don mahimman ma'auni, kamar yadda aka ambata a cikin bayanin lakabin. Wannan tsarin yana rarraba LED bisa ga aikin da aka auna don tabbatar da daidaito a cikin kayan samarwa.

3.1 Binning Tsawon Tsayi/Tsawon Tsayi Mai Rinjaye (HUE)

Ana rarraba LED zuwa kwandon bin bisa ga tsayin tsayi mai rinjaye (HUE). Wannan yana tabbatar da cewa fitarwar launi ya yi daidai don wani aikace-aikace, wanda ke da mahimmanci ga aikace-aikacen da daidaitawar launi ke da mahimmanci, kamar a cikin nunin LED da yawa ko alamomin matsayi.

3.2 Binning Ƙarfin Haske (CAT)

Ƙarfin haske shima ana binning (CAT). Wannan yana ba masu ƙira damar zaɓar LED tare da takamaiman kewayon haske, yana ba da sassauci a cikin ƙira inda ana iya buƙatar matakan haske daban-daban ko don rama asarar tsarin gani.

3.3 Binning Ƙarfin Wutar Gaba (REF)

Ƙarfin wutar gaba ana binning (REF). Rarraba LED ta ƙarfin wutar gaba yana taimakawa wajen ƙirar da'irori masu daidaito, saboda yana rage bambancin cajin halin yanzu lokacin da aka haɗa LED da yawa a layi daya ko kuma wani tushen wutar lantarki mai tsayi ya motsa su.

4. Binciken Lanƙwasa Aiki

Takardar bayanin tana ba da lanƙwasan halaye na yau da kullun da ke nuna halayen na'urar a ƙarƙashin yanayi daban-daban.

4.1 Ƙarfin Dangi vs. Tsawon Tsayi

Wannan lanƙwasa yana nuna rarraba ƙarfin bakan hasken da aka fitar. Yawanci yana da kololu guda ɗaya a kusa da 589-591 nm (rawaya), tare da ƙayyadadden bandwidth (Δλ) na kusan 15 nm. Siffar wannan lanƙwasa ta tabbatar da yanayin monochromatic na guntu na AlGaInP.

4.2 Tsarin Jagora

Lanƙwasa jagora (tsarin radiation) yana wakiltar kusurwar kallo digiri 110 a zahiri. Yana nuna yadda ƙarfin haske ke raguwa yayin da kusurwa daga tsakiyar axis (0°) ke ƙaruwa, yana kaiwa rabin matsakaicin ƙimarsa a kusan ±55 digiri.

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

Wannan shine ainihin halayen semiconductor. Don LED, dangantakar tana da ƙima. Lanƙwasa yana nuna cewa ƙaramin haɓakar ƙarfin wutar gaba sama da wurin kunna (kusan 1.7V) yana haifar da saurin haɓakar halin yanzu. Wannan yana nuna mahimmancin hanyoyin iyakance halin yanzu (kamar resistors ko masu tuƙi na yau da kullun) a cikin ƙirar da'ira don hana guduwar zafi.

4.4 Ƙarfin Dangi vs. Halin Yanzu na Gaba

Wannan lanƙwasa yana nuna cewa fitarwar haske (ƙarfin dangi) yana daidai da halin yanzu na gaba a cikin kewayon aiki. Duk da haka, inganci na iya faɗuwa a cikin halin yanzu masu yawa saboda ƙara samar da zafi.

4.5 Lanƙwasan Dogaro da Zafin Jiki

Lanƙwasan mahimmanci guda biyu suna nuna tasirin zafin yanayi (Ta).Ƙarfin Dangi vs. Zafin Yanayi.lanƙwasa yawanci yana nuna raguwar fitarwar haske yayin da zafin jiki ya ƙaru, halayen gama gari na LED saboda haɗuwar da ba ta da radiation da sauran tasiri.Halin Yanzu na Gaba vs. Zafin Yanayi.lanƙwasa (mai yiwuwa a ƙarfin wutar lantarki mai tsayi) yana nuna yadda ƙarfin wutar gaba na LED ke canzawa tare da zafin jiki, wanda ke da mahimmanci don fahimtar kwanciyar hankali na zafi a cikin da'irori.

5. Bayanin Injiniya da Kunshin

5.1 Girman Kunshin

LED tana da daidaitaccen kunshin jagora na radial. Mahimman girma daga zanen sun haɗa da tazarar jagora, diamita na jiki, da tsayin gabaɗaya. An lura da takamaiman ƙima: tsayin flange dole ne ya zama ƙasa da 1.5mm, kuma ƙimar gabaɗaya ±0.25mm sai dai idan an faɗi akasin haka. Dole ne a ɗauki ainihin girma daga zanen kunshin da aka bayar don ƙirar sawun PCB.

5.2 Jagora da Ganewar Polarity

A matsayin ɓangaren radial, yana da jagora biyu. Jagoran da ya fi tsayi yawanci yana nuna anode (tabbatacce), kuma ɗan gajeren jagora yana nuna cathode (maras kyau). Wannan shine daidaitaccen aikin masana'antu don ganewar polarity. Dole ne a tuntuɓi zanen kunshin don tabbatar da kowane takamaiman lebur ko wani alama da ke nuna polarity.

6. Jagororin Solder da Hada

Kula da kyau yana da mahimmanci don dogaro. Takardar bayanin tana ba da cikakkun umarni.

6.1 Samuwar Jagora

Dole ne a lanƙwasa jagora a wuri aƙalla 3mm daga gindin kwalliyar epoxy. Dole ne a yi samuwar kafin solder kuma a zafin daki don guje wa damuwa ga kunshin ko lalata haɗin waya na ciki. Dole ne ramukan PCB su yi daidai da jagororin LED don hana damuwar hawa.

6.2 Yanayin Ajiya

Ya kamata a adana LED a ≤30°C da ≤70% RH. Tsawon rayuwar shinge bayan jigilar kaya shine watanni 3. Don ajiya mai tsayi (har zuwa shekara 1), ya kamata a adana su a cikin akwati mai rufaffiyar yanayi tare da yanayin nitrogen da desiccant. Ya kamata a guji saurin canjin zafin jiki a cikin yanayi mai ɗanɗano don hana hazo.

6.3 Ma'aunin Solder

Solder na Hannu:Zafin ƙarshen ƙarfe bai kamata ya wuce 300°C ba (don matsakaicin ƙarfe 30W). Lokacin solder kowane jagora ya kamata ya zama dakika 3 matsakaicin. Haɗin solder dole ne ya zama aƙalla 3mm daga kwalliyar epoxy.

Solder na Wave (DIP):Zafin preheat bai kamata ya wuce 100°C ba na matsakaicin dakika 60. Zafin wanka na solder bai kamata ya wuce 260°C ba, tare da tsawon lokacin zama na dakika 5 matsakaicin. Bugu da ƙari, dole ne a kiyaye tazara mafi ƙarancin 3mm daga kwalliya.

An ba da shawarar bayanin martabar zafin solder, yana mai da hankali kan mahimmancin sarrafa dumama da ƙimar sanyaya. Solder (dip ko hannu) bai kamata a yi fiye da sau ɗaya ba. Dole ne a kare LED daga girgiza na injiniya yayin da yake zafi da kuma lokacin sanyaya.

6.4 Tsaftacewa

Idan tsaftacewa ya zama dole, kawai barasa na isopropyl a zafin daki ya kamata a yi amfani da shi, ba fiye da minti ɗaya ba. Ba a ba da shawarar tsaftacewa ta ultrasonic kuma dole ne a riga an cancanta idan ya zama dole, saboda yana iya lalata tsarin ciki.

6.5 Gudanar da Zafi

Takardar bayanin ta bayyana a fili cewa dole ne a yi la'akari da sarrafa zafi a lokacin matakin ƙirar aikace-aikace. Dole ne a daidaita halin yanzu na aiki yadda ya kamata a mafi girman yanayin zafin yanayi don kiyaye dogaro da hana lalacewar fitarwar haske da wuri. Wannan ya haɗa da amfani da lanƙwasan zafi don tantance wuraren aiki masu aminci.

7. Bayanin Kunshin da Oda

7.1 Ƙayyadaddun Kunshin

Ana kunna LED a cikin jakunkunan anti-static don kariya daga fitar da wutar lantarki. Ana sanya waɗannan jakunkunan a cikin akwatunan ciki, sannan a cusa su cikin akwatunan waje don jigilar kaya. Mafi ƙarancin adadin kunshin shine 200 zuwa 1000 guda a kowace jakar. Ana kunna jakuna huɗu zuwa akwati ɗaya na ciki. Ana kunna akwatunan ciki goma zuwa akwati ɗaya na waje.

7.2 Bayanin Lakabi

Lakabin kunshin ya ƙunshi lambobi da yawa: CPN (Lambar Samar da Abokin Ciniki), P/N (Lambar Samarwa), QTY (Adadin Kunshin), CAT (Kwandon Ƙarfin Haske), HUE (Kwandon Tsawon Tsayi Mai Rinjaye), REF (Kwandon Ƙarfin Wutar Gaba), da LOT No. (Lambar Lot don ganowa).

8. Shawarwari na Aikace-aikace

8.1 Da'irori na Aikace-aikace na Yau da Kullun

Mafi yawan da'irar da ke motsa wannan LED shine madaidaicin resistor na jerin gwano da aka haɗa zuwa wadataccen wutar lantarki DC. Ana ƙididdige ƙimar resistor ta amfani da Dokar Ohm: R = (V_supply - V_F) / I_F, inda V_F shine ƙarfin wutar gaba na LED (amfani da 2.0V na yau da kullun ko matsakaici don ƙarfi) kuma I_F shine halin yanzu na gaba da ake so (misali, 20mA). Misali, tare da wadataccen wutar lantarki 5V: R = (5V - 2.0V) / 0.020A = 150 Ohms. Ana buƙatar resistor tare da ƙimar wutar lantarki aƙalla I²R = (0.02)² * 150 = 0.06W.

8.2 Abubuwan Tunani na Ƙira

• Sarrafa Halin Yanzu:Koyaushe yi amfani da na'urar iyakance halin yanzu (resistor ko direba IC). Kada ku haɗa kai tsaye zuwa tushen wutar lantarki.
• Ƙirar Zafi:Tabbatar cewa PCB da yankin da ke kewaye suna ba da damar ɓarkewar zafi, musamman idan ana aiki a yanayin zafi mai girma ko kusa da matsakaicin halin yanzu.
• Kariyar ESD:Ko da yake an kunna su a cikin jakunkunan anti-static, ya kamata a bi daidaitattun hanyoyin sarrafa ESD yayin haɗawa.
• Ƙirar Gani:Faɗin kusurwar kallo digiri 110 ya sa ta dace da aikace-aikacen da ke buƙatar haske mai faɗi ko ganuwa daga kusurwoyi da yawa.

9. Kwatancen Fasaha da Bambanci

Idan aka kwatanta da tsofaffin fasahar LED na rawaya (misali, bisa GaAsP), wannan LED na tushen AlGaInP yana ba da inganci mai haske sosai da fitarwa mai haske don irin wannan halin yanzu na tuƙi. Bin daidaitattun ka'idojin muhalli na zamani (RoHS, Ba tare da Halogen ba) shine babban bambanci daga tsofaffin sassa. Faɗin kusurwar kallo da samuwa akan tef da reel sun sa ya zama mai gasa ga samar da kayan lantarki na mabukaci ta atomatik inda farashi, haske, da saurin haɗawa suke da mahimmanci.

10. Tambayoyin da ake yawan yi (FAQ)

10.1 Menene bambanci tsakanin tsayin tsayi da tsayin tsayi mai rinjaye?

Tsawon tsayi (λp) shine tsayin tsayin da bakan fitarwa yake da matsakaicin ƙarfinsa. Tsawon tsayi mai rinjaye (λd) shine tsayin tsayi guda ɗaya na hasken monochromatic wanda ya dace da launin da aka gane na fitarwar LED. Don LED mai ƙunƙuntaccen bakan kamar wannan, suna kusa sosai (591 nm vs. 589 nm na yau da kullun).

10.2 Shin zan iya tuƙa wannan LED da wadataccen wutar lantarki 3.3V?

Ee. Yin amfani da dabara tare da V_F na yau da kullun na 2.0V da manufa I_F na 20mA: R = (3.3V - 2.0V) / 0.020A = 65 Ohms. Madaidaicin resistor na 68 Ohm zai haifar da halin yanzu na kusan 19.1 mA, wanda aka yarda da shi.

10.3 Me ya sa tazarar solder (3mm daga kwalliya) ke da mahimmanci haka?

Wannan nisa yana hana wuce gona da iri na zafi daga tafiya sama da jagora da lalata resin epoxy na kwalliya ko haɗin guntu na ciki da haɗin waya. Zafi mai yawa na iya haifar da fashewa, ɓarkewar, ko canje-canje a cikin kaddarorin gani, yana haifar da gazawar nan take ko rage dogon lokaci na dogaro.

10.4 Me ake nufi da \"Ba tare da Halogen\" a cikin wannan mahallin?

Yana nufin kayan da aka yi amfani da su a cikin ginin LED sun ƙunshi ƙananan matakan halogens kamar bromine (Br) da chlorine (Cl). Musamman, Br<900 ppm, Cl<900 ppm, da jimlar su (Br+Cl)<1500 ppm. Wannan yana rage fitar da hayaki mai guba idan an ƙone ɓangaren a ƙarshen rayuwa.

11. Misalin Amfani na Aiki

Yanayi:Ƙirar allon nuna alama don na'urar hanyar sadarwa.

Ai watar:Za a iya amfani da LED 484-10UYT/S530-A3 da yawa don nuna wutar lantarki, haɗin intanet, ayyukan Wi-Fi, da matsayin tashar LAN. Kalar rawaya mai haske tana da ganuwa sosai. Za a motsa su ta hanyar wadataccen wutar lantarki na dabaru na 3.3V na na'urar hanyar sadarwa ta hanyar resistors masu iyakance halin yanzu. Kasancewa akan tef da reel, za a iya sanya su da sauri kuma abin dogaro ta hanyar na'urar ɗauka da sanyawa yayin samarwa. Faɗin kusurwar kallo yana tabbatar da cewa ana iya ganin matsayi daga wurare daban-daban a cikin ɗaki. Bin muhalli ya yi daidai da buƙatun manufofin kore na masana'anta.

12. Gabatarwar Ka'idar Aiki

Wannan LED ya dogara ne akan guntu na semiconductor na AlGaInP (Aluminum Gallium Indium Phosphide). Lokacin da aka yi amfani da ƙarfin wutar gaba, electrons daga yankin n-type da ramuka daga yankin p-type ana shigar da su cikin yankin aiki. Lokacin da waɗannan masu ɗaukar caji suka sake haɗuwa, suna sakin makamashi a cikin nau'in photons (haske). Takamaiman abun da ke ciki na gami na AlGaInP yana ƙayyade ƙarfin bandgap, wanda kai tsaye yayi daidai da tsayin tsayi (launi) na hasken da aka fitar—a wannan yanayin, rawaya (~589 nm). Ruwan tabarau na epoxy yana rufe guntu, yana ba da kariya ta injiniya, da kuma siffata fitarwar haske (kusurwar kallo digiri 110).

13. Trends na Fasaha da Mahallin

Fasahar AlGaInP tana wakiltar cikakkiyar mafita mai inganci don samar da LED ja, orange, amber, da rawaya. Yayin da sabbin fasahohi kamar fararen LED masu canzawa da kuma fitarwar kai tsaye na InGaN LED (shuɗi, kore) sun ga ci gaba mai sauri, AlGaInP ya kasance babban zaɓi kuma mafi inganci don haske mai haske na monochromatic a cikin bakan rawaya-orange-ja saboda mafi girman ingancinsa da tsaftar launi a wannan kewayon. Trend a cikin irin waɗannan sassa yana zuwa ga mafi girman inganci (ƙarin haske a kowace watt), ingantaccen aikin zafi don mafi girman halin yanzu na tuƙi, da ci gaba da bin ƙa'idodin muhalli da kayan aiki masu tsauri.