Takardar Bayanin LED LTL-R42NGYADH229Y - Diamita T-1 - 2.5V - 52mW - Kore-Rairayi Mai Watsawa - Takardar Fasaha ta Hausa

1. Bayanin Samfur

LTL-R42NGYADH229Y wani kayan aiki ne na Nuna Matsayi akan Allon Kewayawa (CBI) wanda aka tsara don sauƙin haɗawa cikin allunan kewayawa da aka buga (PCBs). Ya ƙunshi madaidaicin madaidaicin madaidaicin baƙar fata (gida) wanda ke haɗuwa da takamaiman fitilar LED. Wannan ƙirar wani ɓangare ne na dangin masu nuna alama da ake samu ta hanyoyi daban-daban, gami da kallon sama (mai tazara) ko madaidaicin madaidaici, kuma ana iya tsara su a cikin jeri na kwance ko tsaye. Yanayin gidan da za a iya jujjuyawa yana sauƙaƙe haɗawa cikin sauƙi a cikin aikace-aikacen da ke buƙatar masu nuna alama da yawa.

1.1 Siffofi Masu Muhimmanci

• An inganta shi don sauƙin haɗawa da shigar da allon kewayawa.
• Kayan ginin baƙar fata yana haɓaka ƙimar bambancin gani, yana mai da mai nuna alama mai haske ya fi bambanta.
• Yana da ruwan tabarau mai watsawa kore akan tushen haske kore-rairayi.
• Yana ba da ƙarancin amfani da wutar lantarki tare da ingantaccen haske.
• An ƙera shi azaman samfuri mara gubar kuma ya bi ka'idodin RoHS (Ƙuntata Abubuwa Masu Haɗari).
• Yana amfani da guntu na semiconductor AlInGaP (Aluminum Indium Gallium Phosphide) a matsayin tushen haske, wanda aka sanya shi a cikin kunshin diamita T-1 (3mm).

1.2 Aikace-aikacen Manufa

Wannan fitilar LED ta dace da kewayon kayan aikin lantarki, gami da aikace-aikace a cikin kwamfutoci, na'urorin sadarwa, na'urorin masu amfani, da kayan aikin masana'antu. Aikin sa na farko shine a matsayin mai nuna matsayi ko mai nuna wutar lantarki.

2. Zurfin Bayanan Fasaha

2.1 Matsakaicin Matsakaicin Ƙimar

Waɗannan ƙimar suna bayyana iyakokin da za a iya haifar da lalacewa na dindindin ga na'urar. Ba a garantin aiki a ƙarƙashin ko a waɗannan iyakokin ba.

• Rushewar Wutar Lantarki (Pd):52 mW matsakaici. Wannan shine jimlar wutar lantarki da na'urar za ta iya watsawa cikin aminci a matsayin zafi.
• Matsakaicin Halin Gaba na Gaba (I_FP):60 mA, ana yarda da shi kawai a ƙarƙashin yanayin bugun jini (duty cycle ≤ 1/10, faɗin bugun jini ≤ 0.1ms).
• Ci gaba da Halin Gaba na Gaba (I_F):20 mA DC matsakaici.
• Rage Ƙimar Halin Yanzu:Sama da yanayin yanayi (T_A) na 30°C, dole ne a rage matsakaicin halin gaba da aka yarda da shi a layi a cikin adadin 0.27 mA a kowace digiri Celsius.
• Kewayon Yanayin Aiki:-30°C zuwa +85°C.
• Kewayon Yanayin Ajiya:-40°C zuwa +100°C.
• Zazzabi na Solder na Jagora:260°C matsakaici na dakika 5, an auna 2.0mm (0.079 inci) daga jikin LED.

2.2 Halaye na Lantarki & Na Gani

An ƙayyade a yanayin yanayi (T_A) na 25°C, sai dai idan an lura daban. Waɗannan su ne madaidaicin sigogin aiki.

• Ƙarfin Hasken Hasken (I_V):8.7 mcd (Min), 19 mcd (Typ), 50 mcd (Max) a halin gaba na gaba (I_F) na 10mA. Lura cewa ana amfani da juzu'in gwaji na ±15% akan waɗannan ƙimar.
• Kusurwar Dubawa (2θ_1/2):Digiri 100 (Na al'ada). Wannan shine cikakken kusurwar da ƙarfin haske ya faɗi zuwa rabin ƙimar axial (a-kan-cibiyar).
• Matsakaicin Tsawon Tsawon Tsawon (λ_P):572 nm (Na al'ada). Wannan shine tsawon zango wanda fitowar haske ya fi ƙarfi.
• Matsakaicin Tsawon Tsawon (λ_d):566 nm (Min), 569 nm (Typ), 574 nm (Max) a I_F=10mA. Wannan shine tsawon zango guda ɗaya wanda ya fi wakiltar launin hasken da aka gani.
• Rabin Faɗin Layin Bakan (Δλ):15 nm (Na al'ada). Wannan yana nuna tsaftar bakan ko faɗin bandejin hasken da aka fitar.
• Ƙarfin Gaba (V_F):2.0V (Min), 2.5V (Typ) a I_F=10mA.
• Halin Baya (I_R):100 µA (Max) a ƙarfin baya (V_R) na 5V.Muhimmi:Ba a tsara wannan na'urar don aiki a ƙarƙashin karkatar da baya ba; wannan yanayin gwaji don siffanta kawai ne.

3. Bayanin Tsarin Rarrabawa

Don tabbatar da daidaito a cikin aikace-aikace, ana rarraba LED ta hanyar mahimman sigogin gani. LTL-R42NGYADH229Y yana amfani da manyan ma'auni guda biyu na rarrabawa.

3.1 Rarrabawar Ƙarfin Hasken Hasken

Ana rarraba LED zuwa kwandon asusu bisa ga ƙarfin hasken da aka auna a I_F=10mA. Kowane kwandon asusu yana da juzu'i na ±15% akan iyakokinsa.

• L3:8.7 mcd zuwa 12.6 mcd
• L2:12.6 mcd zuwa 19 mcd
• L1:19 mcd zuwa 29 mcd
• M1:29 mcd zuwa 50 mcd

An yiwa alamar takamaiman lambar kwandon asusu (misali, L2) akan marufin samfurin.

3.2 Rarrabawar Tsawon Tsawon Tsawon (Hue)

Hakanan ana rarraba LED ta hanyar tsawon tsawon tsawon su don sarrafa daidaiton launi. Juzu'in kowane iyakar kwandon asusu shine ±1 nm.

• H06:566.0 nm zuwa 568.0 nm
• H07:568.0 nm zuwa 570.0 nm
• H08:570.0 nm zuwa 572.0 nm
• H09:572.0 nm zuwa 574.0 nm

4. Bayanin Injiniya & Marufi

4.1 Girman Bayanin

Na'urar tana da ƙirar ratsa rami mai madaidaici. Babban kayan ginin shine baƙar fata. Ƙungiyar LED kanta tana da diamita T-1 (3mm). A cikin wannan takamaiman lambar sashi (LTL-R42NGYADH229Y), matsayin LED1 a cikin madaidaicin yana da fanko, yayin da matsayin LED2 ya cika da guntu na AlInGaP kore-rairayi wanda aka rufe da ruwan tabarau mai watsawa kore. Duk juzu'in girma shine ±0.25mm (0.010\") sai dai idan an ƙayyade daban akan zanen girma (duba takardar bayani don cikakken zane).

4.2 Ƙayyadaddun Tattarawa

Ana samar da LED a cikin marufi wanda ya dace da hanyoyin haɗawa ta atomatik. Tabbataccen hanyar tattarawa (misali, tef da reel, girma) da adadi an bayyana su a cikin sashin ƙayyadaddun tattarawa na takardar bayani. Lambobin rarrabuwar kwandon asusu an yi musu alama a sarari akan jakunkunan marufi don bin sawu.

5. Jagororin Solder & Haɗawa

5.1 Siffantar Jagora

Idan jagororin suna buƙatar lanƙwasa, dole ne a yi hakakafinsolder kuma a yanayin daki. Ya kamata a yi lanƙwasa a wani wuri aƙalla 3mm nesa da gindin ruwan tabarau/madaidaicin LED. Ba za a yi amfani da gindin firam ɗin jagora a matsayin fulcrum yayin lanƙwasa ba don guje wa damuwa akan haɗin guntun ciki.

5.2 Tsarin Solder

Dole ne a kiyaye mafi ƙarancin tsabta na 2mm tsakanin gindin ruwan tabarau/madaidaici da haɗin solder. Kada a taɓa nutsar da ruwan tabarau cikin solder.

• Ƙarfe na Solder:Matsakaicin zafin jiki 350°C. Matsakaicin lokacin solder dakika 3 a kowane jagora (sau ɗaya kawai).
• Solder Wave:Matsakaicin zafin jiki kafin dumama 120°C har zuwa dakika 100. Matsakaicin zafin jiki na igiyar ruwan solder 260°C na matsakaicin dakika 5. Matsayin tsoma baki dole ne ya zama ba ƙasa da 2mm daga gindin ruwan tabarau na epoxy.

Gargadi:Wucewa da zafin jiki ko lokacin da aka ba da shawarar na iya haifar da nakasar ruwan tabarau ko gazawar LED mai ban tsoro.

5.3 Ajiya & Sarrafawa

Don ajiyar dogon lokaci a waje da marufin asali, ana ba da shawarar ajiye LED a cikin akwati mai rufi tare da desiccant ko a cikin yanayin nitrogen. LED da aka cire daga marufi ya kamata a yi amfani da su a cikin watanni uku. Yanayin ajiyar da aka ba da shawarar bai wuce 30°C da 70% zafi ba.

5.4 Tsaftacewa

Idan tsaftacewa ya zama dole, yi amfani da kaushi na barasa kawai kamar isopropyl alcohol.

6. Aikace-aikace & Tunani na Ƙira

6.1 Ƙirar Kewayawa

LED na'urori ne masu aiki da halin yanzu. Don tabbatar da daidaiton haske lokacin tuka LED da yawa a layi daya, yana dashawara mai ƙarfidon amfani da takamaiman resistor mai iyakance halin yanzu a jere tare da kowane LED (Samfurin Kewayawa A). Tuka LED a layi daya ba tare da takamaiman resistors ba (Samfurin Kewayawa B) ba a ba da shawarar ba, saboda ƙananan bambance-bambance a cikin halin ƙarfin gaba (V_F) halayen tsakanin LED zai haifar da bambance-bambance masu mahimmanci a cikin raba halin yanzu, saboda haka, haske.

6.2 Kariya daga Zubar da Wutar Lantarki (ESD)

LED yana da hankali ga zubar da wutar lantarki. Dole ne a aiwatar da ingantattun sarrafawa na ESD yayin sarrafawa da haɗawa:

• Ma'aikata ya kamata su sanya bel ɗin wuyan hannu ko safar hannu masu hana tashin hankali.
• Duk kayan aiki, teburin aiki, da racks na ajiya dole ne a kafa su da kyau.
• Yi amfani da masu ionizer don kawar da cajin tsaye wanda zai iya taruwa akan ruwan tabarau na filastik.
• Kiyaye tashar aiki mai aminci tare da alamun da suka dace.

6.3 Gudanar da Zafin Jiki

Duk da yake rushewar wutar lantarki yana da ƙasa (52mW matsakaici), bin madaidaicin lanƙwasa halin yanzu sama da 30°C yana da mahimmanci don dogon lokacin dogaro. Tabbatar da isasshen iska a cikin aikace-aikacen ƙarshe idan ana aiki kusa da matsakaicin iyakokin zafin jiki.

7. Madaidaitan Ayyuka & Halaye na Al'ada

Takardar bayani ta ƙunshi madaidaitan madaidaitan ayyuka waɗanda ke ba da haske mai mahimmanci na ƙira. Waɗannan jadawalin suna wakiltar alaƙar tsakanin mahimman sigogi a ƙarƙashin yanayi daban-daban. Duk da yake ba a lissafa takamaiman bayanan lanƙwasa a nan ba, masu ƙira ya kamata su tuntubi waɗannan madaidaitan don:

• Ƙarfin Hasken Hasken Dangane da Halin Gaba na Gaba:Yana nuna yadda fitowar haske ke ƙaruwa tare da halin yanzu, yawanci a cikin yanayin ƙasa da layi a manyan halayen yanzu.
• Ƙarfin Gaba Dangane da Halin Gaba na Gaba:Yana kwatanta halayen I-V na diode.
• Ƙarfin Hasken Hasken Dangane da Yanayin Yanayi:Yana nuna raguwar fitowar haske yayin da zafin haɗin gwiwa ya tashi.
• Rarraba Bakan:Jadawali da ke nuna ƙarfin haske mai dangi a cikin tsawon zango, wanda ya ta'allaka ne a kusa da tsayin tsayin tsayin 572 nm tare da matsakaicin rabin faɗin 15 nm.

Waɗannan madaidaitan suna da mahimmanci don hasashen aiki a ƙarƙashin yanayin da ba daidai ba (misali, halayen tuƙi daban-daban ko yanayin yanayi) da don inganta ƙira don inganci da tsawon rai.