Takardar Bayani na LTL-R14FGFAJ LED Fitila - Nau'in T-1 - Orange/Kore-Rairayi - 20mA - 52mW - Takardun Fasaha na Hausa

1. Bayyani Game da Samfurin

Wannan takarda ta yi cikakken bayani game da ƙayyadaddun LTL-R14FGFAJ, fitilar LED mai rami da aka ƙera don nuna matsayi da aikace-aikacen sigina. Ana ba da na'urar a cikin nau'ikan launuka daban-daban guda biyu: Orange da Kore-Rairayi, ta amfani da fasahar semiconductor na AlInGaP (Aluminum Indium Gallium Phosphide) don ingantacciyar aiki da ingantaccen aiki. LED ɗin yana cikin da'irar da'irar radial T-1 (3mm) tare da ruwan tabarau mai watsawa fari, yana ba da faɗin kusurwar kallo wanda ya dace da kayan aikin lantarki daban-daban.

1.1 Siffofi da Fa'idodi na Asali

• Ingantacciyar Aiki & Ƙarancin Amfani da Wutar Lantarki:An ƙera shi don mafi kyawun fitar da haske yayin rage amfani da makamashi, yana sa ya dace da aikace-aikacen da ke da baturi ko masu kula da makamashi.
• Yin Bin Doka:Samfurin ba shi da gubar kuma ya cika cikakke da umarnin RoHS (Ƙuntata Abubuwa masu haɗari).
• Kunshin Da'irar:Kunshin T-1 (3mm) mai rami da aka saba da shi yana tabbatar da sauƙin haɗawa cikin ƙirar PCB da ke akwai da allunan ƙira.
• Faɗin Kusurwar Kallo:Ruwan tabarau mai watsawa fari yana haifar da rarraba haske iri ɗaya, yana haɓaka ganuwa daga kusurwoyi daban-daban.

1.2 Aikace-aikace da Kasuwannin Da Ake Nufi

Wannan LED yana da fa'ida kuma ana amfani da shi a cikin masana'antu da yawa waɗanda ke buƙatar bayyanannun alamomin gani masu dogaro. Yankunan aikace-aikace na farko sun haɗa da:

• Kayan Aikin Sadarwa:Fitilolin matsayi akan na'urorin hanyar sadarwa, modem, da masu sauya hanyar sadarwa.
• Na'urori na Kwamfuta:Alamun wutar lantarki, aiki, da yanayi akan madannai, na'urori masu kallo, da na'urorin waje.
• Kayan Lantarki na Masu Amfani:Fitilolin nuni akan kayan aikin sauti/bidiyo, kayan aikin gida, da kayan wasan yara.
• Kayan Aikin Gida:Alamun matsayin aiki akan na'urorin microwave, na'urorin wanki, da na'urorin yin kofi.

2. Bincike Mai zurfi na Ma'auni na Fasaha

2.1 Madaidaicin Iyaka na Gabaɗaya

Waɗannan ƙididdiga suna ayyana iyakokin da za su iya haifar da lalacewa na dindindin ga na'urar. Ba a ba da garantin aiki a ƙarƙashin waɗannan sharuɗɗan ba.

• Rushewar Wutar Lantarki (P_D):52 mW don duka nau'ikan Orange da Kore-Rairayi. Wannan ma'auni yana da mahimmanci don sarrafa zafi.
• Madaidaicin Halin Yanzu na DC (I_F):20 mA ci gaba. Wucewa wannan halin yanzu zai rage tsawon rayuwa sosai kuma yana iya haifar da gazawa.
• Matsakaicin Halin Yanzu na Kololuwa:60 mA (faɗin bugun jini ≤10 μs, zagayowar aiki ≤1/10). Ya dace da gajerun bugun jini masu ƙarfi.
• Kewayon Zafin Aiki:-30°C zuwa +85°C. Yana tabbatar da aiki a cikin yanayi mai faɗi.
• Kewayon Zafin Ajiya:-40°C zuwa +100°C.
• Zafin Solder na Igwa:260°C na iyakar daƙiƙa 5, ana auna shi 2.0mm daga jikin LED. Yana da mahimmanci don sarrafa tsarin haɗawa.

2.2 Halaye na Lantarki da na Gani

Ana auna waɗannan ma'auni a zafin yanayi (T_A) na 25°C kuma suna ayyana aikin al'ada na na'urar.

• Ƙarfin Hasken (I_V):Ga LED Orange, ƙimar al'ada ita ce 140 mcd a I_F=20mA. Ƙarfin nau'in Kore-Rairayi an ƙayyade shi a cikin teburin binning. Auna yana bin lanƙwasa amsawar ido na CIE photopic.
• Kusurwar Kallo (2θ_1/2):Digiri 100 don duka launuka. Wannan shine cikakken kusurwar da ƙarfin ya ragu zuwa rabin ƙimar axial, yana nuna faɗin katako sosai.
• Tsawon Zango Mai Kololuwa (λ_P):Orange: 611 nm (al'ada). Kore-Rairayi: 575 nm (al'ada). Wannan shine tsawon zango na mafi girman fitar da haske.
• Tsawon Zango Mai Rinjaye (λ_d):Yana ayyana launin da ake gani. Orange: kewayon 598-612 nm. Kore-Rairayi: kewayon 565-571 nm. Ana sarrafa takamaiman ƙimomi ta hanyar binning.
• Faɗin Rabin Zango (Δλ):Orange: 17 nm (al'ada). Kore-Rairayi: 15 nm (al'ada). Wannan yana nuna tsaftar hasken da aka fitar.
• Ƙarfin Lantarki na Gaba (V_F):2.1V zuwa 2.6V a I_F=20mA don duka launuka. Muhimmanci ne don ƙididdige ƙimar resistor na jerin a cikin da'irori na gudanarwa.
• Halin Yanzu na Baya (I_R):10 μA matsakaici a V_R=5V.Muhimmin Bayanin Kula:Ba a ƙera LED don aikin bias na baya ba; wannan yanayin gwaji ne don siffanta kawai.

3. Ƙayyadaddun Tsarin Binning

Don tabbatar da daidaiton launi da haske a cikin samarwa, ana rarraba LED ɗin cikin kwandon shara. LTL-R14FGFAJ yana amfani da tsarin binning mai girma biyu.

3.1 Binning na Ƙarfin Hasken

Duka LED ɗin Orange da Kore-Rairayi an haɗa su cikin kwandon ƙarfi guda uku (AB, CD, EF), kowanne yana da ƙayyadaddun mafi ƙarancin da mafi girman ƙarfin haske da aka auna a 20mA. Haƙuri ga kowane iyakar kwandon shine ±30%.

• Kwandon AB:23 - 50 mcd
• Kwandon CD:50 - 85 mcd
• Kwandon EF:85 - 140 mcd

3.2 Binning na Tsawon Zango Mai Rinjaye

Hakanan ana rarraba LED ɗin ta tsawon zangonsu mai rinjaye don sarrafa daidaiton launi. Haƙuri ga kowane iyakar kwandon shine ±1 nm.

• Kwandon Tsawon Zango na Kore-Rairayi:
  • Kwandon 1: 565.0 - 568.0 nm
  • Kwandon 2: 568.0 - 571.0 nm
• Kwandon Tsawon Zango na Orange:
  • Kwandon 3: 598.0 - 605.0 nm
  • Kwandon 4: 605.0 - 612.0 nm

Lokacin yin oda, yawanci ana buƙatar cikakken lambar sashi da ke ƙayyade duka ƙarfi da kwandon tsawon zango don tabbatar da takamaiman halayen aiki.

4. Bayanin Injiniya da Marufi

4.1 Girman Bayyanawa

LED ɗin ya yi daidai da da'irar radial T-1 (3mm) mai igwa. Muhimman bayanan girma sun haɗa da:

• Duk girma suna cikin milimita (ana ba da inci don tunani).
• Matsakaicin haƙuri shine ±0.25mm sai dai idan an ƙayyade.
• Matsakaicin tsawaitawar resin a ƙarƙashin flange shine 1.0mm.
• Ana auna tazarar igwa inda igwa ke fita daga jikin kunshin.

4.2 Gano Polarity

Ana gano cathode (igwa mara kyau) ta wurin tabo mai lebur a gefen ruwan tabarau na LED kuma/ko ta kasance mafi guntu. Koyaushe koma ga zanen alamar masana'anta don tabbatarwa kafin haɗawa.

4.3 Ƙayyadaddun Tattarawa

Ana tattara LED ɗin a cikin jakunkunan anti-static don hana lalacewar ESD. Matsakaicin adadin tattarawa shine:

• 1000, 500, 200, ko 100 guda a kowace jakar tattarawa.
• Ana sanya jakunkunan tattarawa 10 a cikin akwatin ciki (matsakaicin 10,000 gabaɗaya).
• Ana tattara akwatunan ciki 8 a cikin akwatin jigilar kaya na waje (matsakaicin 80,000 gabaɗaya).

5. Jagororin Haɗawa, Solder, da Sarrafawa

5.1 Yanayin Ajiya

Don dogon lokaci na dogaro, ajiye LED ɗin a cikin yanayi wanda bai wuce 30°C da 70% zafi ba. Idan an cire shi daga ainihin jakar da aka rufe, mai hana danshi, yi amfani da shi cikin watanni uku. Don tsawaita ajiya a waje da ainihin marufi, yi amfani da akwati mai rufi tare da desiccant ko desiccator mai cike da nitrogen.

5.2 Siffantar Igwa da Haɗin PCB

• Lankwasa igwa a wani wuri aƙalla 3mm daga gindin ruwan tabarau na LED.
• Kada ka yi amfani da jikin LED a matsayin fulcrum yayin lankwasa.
• Yi duk siffantar igwa a zafin daki kumakafin soldering.
• Yayin shigar da PCB, yi amfani da ƙaramin ƙarfi don guje wa damuwa na injiniya akan ruwan tabarau na epoxy.

5.3 Shawarwari na Solder

Kiyaye mafi ƙarancin nisa na 2mm daga gindin ruwan tabarau zuwa wurin solder. Kada a taɓa nutsar da ruwan tabarau cikin solder.

• Solder na Hannu (Ƙarfe):
  • Zazzabi: 350°C matsakaici.
  • Lokaci: daƙiƙa 3 matsakaici kowace igwa.
  • Iyaka zuwa zagayowar solder ɗaya.
• Solder Wave:
  • Zafin Kafin Dumama: 150°C matsakaici na daƙiƙa 120 matsakaici.
  • Wave Solder (Kololuwa): 270°C ±5°C matsakaici.
  • Lokacin Tuntuɓar: daƙiƙa 6 matsakaici.
  • Matsayin Tsoma: Ba ƙasa da 2mm daga gindin ruwan tabarau.

Gargadi:Yawan zafi ko lokaci na iya lalata ruwan tabarau ko haifar da gazawar LED mai tsanani.

5.4 Kariya daga Zubar da Lantarki (ESD)

LED ɗin AlInGaP suna da hankali ga zubar da lantarki. Koyaushe:

• Yi amfani da abin wuya na ƙasa ko safar hannu anti-static lokacin sarrafawa.
• Tabbatar cewa duk tashoshin aiki, kayan aiki, da kayan aiki suna da ƙasa daidai.
• Yi amfani da ionizer don kawar da cajin tsaye wanda zai iya taruwa akan ruwan tabarau na filastik.

6. Ƙirar Da'irar Gudanarwa da Bayanan Aikace-aikace

6.1 Hanyar Gudanarwa da Ake Shawarta

LED ɗin na'urori ne masu gudanar da halin yanzu. Don tabbatar da daidaiton haske, musamman lokacin da ake amfani da LED ɗin da yawa a layi daya, yana dashawara mai ƙarfidon gudanar da kowane LED da nasa resistor mai iyakance halin yanzu wanda aka haɗa a jere (Da'irar A).

Guɓe haɗa LED kai tsaye a layi daya ba tare da resistors ɗin su ba (Da'irar B), saboda ƙananan bambance-bambance a cikin halayen ƙarfin lantarki na gaba (V_F) zai haifar da bambance-bambance masu yawa a cikin raba halin yanzu kuma, saboda haka, rashin daidaiton haske.

6.2 Lissafin Resistan Jerin

Ƙimar resistor mai iyakance halin yanzu (R_S) ana ƙididdige shi ta amfani da Dokar Ohm: R_S= (V_Wadata- V_F) / I_F

Inda:

• V_Wadatashine ƙarfin lantarki na wutar lantarki.
• V_Fshine ƙarfin lantarki na gaba na LED (yi amfani da matsakaicin ƙimar 2.6V don ƙira mai ra'ayin mazan jiya).
• I_Fshine halin yanzu na gaba da ake so (20 mA matsakaicin ci gaba).

Misali:Don wadata 5V: R_S= (5V - 2.6V) / 0.020A = 120 Ω. Za a iya amfani da ƙimar da'irar mafi kusa (misali, 120Ω ko 150Ω), daidaita halin yanzu kaɗan.

6.3 Abubuwan da ake la'akari da Zafi

Duk da cewa rushewar wutar lantarki yana da ƙasa (52mW), tabbatar da isasshen tazara tsakanin LED ɗin akan PCB da guje wa sanya kusa da sauran sassan da ke haifar da zafi zai taimaka wajen kiyaye mafi kyawun fitar da haske da tsawon rai, musamman lokacin aiki a ƙarshen kewayon zafin jiki.

7. Lanƙwasa na Aiki da Halaye na Al'ada

Duk da cewa ba a yi cikakken bayani game da takamaiman zane-zane a cikin rubutun da aka bayar ba, lanƙwasa na aikin al'ada don irin waɗannan LED ɗin zai haɗa da:

• Lanƙwasa I-V (Halin Yanzu-Ƙarfin Lantarki):Yana nuna alaƙar ma'auni tsakanin ƙarfin lantarki na gaba da halin yanzu, yana nuna ƙarfin lantarki na kunna (~2.0V).
• Dangantakar Ƙarfin Hasken vs. Halin Yanzu na Gaba:Yana nuna yadda fitar da haske ke ƙaruwa tare da halin yanzu, yawanci a cikin alaƙar kusa da layi a cikin kewayon aikin da ake ba da shawara.
• Dangantakar Ƙarfin Hasken vs. Zafin Yanayi:Yana nuna raguwar fitar da haske yayin da zafin haɗuwa ya tashi, muhimmin abin la'akari ga yanayin zafi mai girma.
• Rarraba Hasken:Zanen dangantakar ƙarfi da tsawon zango, yana nuna kololuwa (λ_P) da faɗin rabin zango (Δλ).
• Tsarin Kusurwar Kallo:Zanen polar da ke kwatanta rarraba ƙarfin haske ta sarari, yana tabbatar da faɗin kusurwar kallo na digiri 100.

Ya kamata masu ƙira su tuntubi cikakken takardar bayani daga masana'anta don waɗannan hotunan zane don yin yanke shawara na ƙira game da halin yanzu na gudanarwa, sarrafa zafi, da ƙirar gani.

8. Kwatance da Jagorar Zaɓi

8.1 Zaɓin Orange da Kore-Rairayi

• Orange (kololuwa 611nm):Yana ba da babban ƙarfin haske (har zuwa 140 mcd typ.) kuma galibi ana zaɓe shi don alamun gargaɗi ko ja hankali. Tsawon zangonsa na iya ba da mafi kyawun ganuwa a wasu yanayin hasken yanayi idan aka kwatanta da ja.
• Kore-Rairayi (~575nm kololuwa):An sanya shi kusa da kololuwar hankalin idon ɗan adam (555nm), yana ba da babban haske da ake gani don takamaiman ƙarfin haske. Yawanci ana amfani da shi don alamomin matsayi na gabaɗaya inda ake buƙatar sigina mai tsabta, tsaka tsaki.

8.2 Bambance-bambance na Fasahar AlInGaP

Idan aka kwatanta da tsofaffin fasahohi kamar da'irar GaP (Gallium Phosphide), LED ɗin AlInGaP da ake amfani da su a cikin wannan samfurin suna ba da:

• Mafi Girman Ingantacciyar Aiki:Ƙarin lumens kowace watt, yana haifar da fitarwa mai haske a halin yanzu ɗaya.
• Mafi Kyawun Kwanciyar hankali na Zazzabi:Gabaɗaya suna nuna ƙarancin raguwa a cikin fitar da haske tare da ƙaruwar zafin jiki.
• Mafi Girman Jikewar Launi:Zai iya samar da launuka masu haske da jikewa a cikin bakan ja-orange-yellow.

9. Tambayoyin da Ake Yawan Yi (FAQs)

Q: Zan iya gudanar da wannan LED a 30mA don ƙarin haske?

A: A'a. Matsakaicin halin yanzu na gaba na ci gaba shine 20mA. Wucewa wannan ƙimar zai rage tsawon rayuwar LED sosai kuma yana iya haifar da gazawar nan take saboda yawan zafi.

Q: Me ya sa ake buƙatar resistor na jerin ko da tare da tushen halin yanzu na akai?

A> Ainihin tushen halin yanzu na akai baya buƙatar resistor na jerin don daidaita halin yanzu. Duk da haka, a yawancin aikace-aikace na yau da kullun ta amfani da tushen ƙarfin lantarki (kamar layin 5V ko 3.3V), resistor na jerin shine mafi sauƙi kuma mafi ingantaccen hanyar saita da iyakance halin yanzu ta hanyar LED.

Q: Menene ma'anar haƙuri na ±30% akan kwandon ƙarfin haske?

A> Yana nufin cewa ainihin ƙarfin gwajin LED da aka yiwa alama a cikin takamaiman kwandon (misali, EF: 85-140 mcd) zai iya zama har zuwa 30% sama ko ƙasa da iyakokin kwandon da aka bayyana. Wannan haƙuri ne na gwaji, ba yaduwar samarwa ba. Tsarin binning da kansa yana rarraba LED ɗin cikin waɗannan kewayon.

Q: Shin wannan LED ya dace da amfani a waje?

A> Takardar bayani ta ce yana da kyau ga alamun cikin gida da waje. Duk da haka, don dogon lokaci na bayyanar waje, ana buƙatar ƙarin la'akari na ƙira, kamar rufin da'irar akan PCB don kariya daga danshi da kayan ruwan tabarau mai jure wa UV (wanda wannan ruwan tabarau mai watsawa fari zai iya bayarwa). Tabbatar da takamaiman ƙididdiga na muhalli tare da masana'anta don aikace-aikace masu mahimmanci.

Q: Ta yaya zan gano anode da cathode?

A> Yawanci, igwan cathode (mara kyau) ya fi guntu kuma ana iya yi masa alama ta gefe mai lebur akan flange na filastik na LED. Koyaushe duba zanen takardar bayani na masana'anta don takamaiman tsarin alama.