Takardar Bayanin LED 523-2SUGD/S400-A6 - Kore Mai Haske - 3.3V Na Yau Da Kullun - 90mW - Takardar Fasaha ta Hausa

1. Bayanin Samfur

Wannan takarda tana ba da cikakkun ƙayyadaddun fasaha na fitilar LED 523-2SUGD/S400-A6. Wannan ɓangaren fitilar LED ce mai launin kore mai haske, wadda aka tsara don aikace-aikacen da ke buƙatar matakan haske mafi girma. Na'urar ce mai dogaro da ƙarfi wacce ake samu akan tef da reel don tsarin haɗawa ta atomatik. Samfurin ya bi ka'idojin RoHS kuma ba shi da gubar.

1.1 Fa'idodi na Asali

Babban fa'idodin wannan jerin LED sun haɗa da zaɓin kusurwoyin kallo daban-daban don dacewa da buƙatun aikace-aikace daban-daban, babban dogaro, da bin ka'idojin muhalli na zamani. Ɗaukar sa ya fifita aikin da ya dace a cikin yanayi masu wahala.

1.2 Aikace-aikacen Manufa

Wannan LED ta dace da kewayon na'urorin lantarki na masu amfani da na masana'antu inda ake buƙatar aikin nuna alama ko hasken baya. Aikace-aikacen yau da kullun sun haɗa da na'urorin talabijin, na'urorin lura da kwamfuta, wayoyi, da sauran na'urorin kwamfuta.

2. Zurfafa Bayanin Sigogi na Fasaha

Wannan sashe yana ƙididdige mahimman sigogi na lantarki, na gani, da na zafi waɗanda ke ayyana iyakokin aiki da aikin LED.

2.1 Madaidaicin Iyaka na Gabaɗaya

Madaidaicin iyaka na gabaɗaya suna ƙayyade iyakokin da wucewa da su zai iya haifar da lalacewa ta dindindin ga na'urar. Ana auna waɗannan ƙimomi a yanayin zafin muhalli (Ta) na 25°C.

• Madaidaicin Halin Gaba (IF):25 mA
• Kololuwar Halin Gaba (IFP):100 mA (a cikin zagayowar aiki na 1/10 da mitar 1 kHz)
• Ƙarfin Lantarki na Baya (VR):5 V
• Rushewar Wutar Lantarki (Pd):90 mW
• Kewayon Zafin Aiki (Topr):-40°C zuwa +85°C
• Kewayon Zafin Ajiya (Tstg):-40°C zuwa +100°C
• Zafin Solder (Tsol):260°C na dakika 5 (solder na igiyar ruwa ko sake karkarwa)

Ba a ba da shawarar sarrafa na'urar akai-akai a ko kusa da waɗannan madaidaicin iyaka ba kuma zai yi tasiri mara kyau ga dogaro.

2.2 Halayen Lantarki da Na Gani

Halayen lantarki da na gani suna ayyana aikin yau da kullun na LED a ƙarƙashin yanayin aiki na al'ada (Ta=25°C, IF=20mA sai dai idan an faɗi daban).

• Ƙarfin Hasken (Iv):160 mcd (Mafi ƙanƙanta), 320 mcd (Na Yau Da Kullun)
• Kusurwar Dubawa (2θ1/2):130° (Na Yau Da Kullun)
• Kololuwar Tsawon Zango (λp):518 nm (Na Yau Da Kullun)
• Mafi Girman Tsawon Zango (λd):525 nm (Na Yau Da Kullun)
• Faɗin Bakan Radiation (Δλ):35 nm (Na Yau Da Kullun)
• Ƙarfin Lantarki na Gaba (VF):2.7 V (Mafi ƙanƙanta), 3.3 V (Na Yau Da Kullun), 3.7 V (Mafi Girma) a IF=20mA
• Halin Baya (IR):50 μA (Mafi Girma) a VR=5V

Iyakar Aunawa:Ƙarfin Lantarki na Gaba ±0.1V, Ƙarfin Hasken ±10%, Mafi Girman Tsawon Zango ±1.0nm.

3. Bayanin Tsarin Rarraba

An rarraba samfurin bisa mahimman sigogi na aiki don tabbatar da daidaito a cikin rukunin samarwa. Alamar tattarawa ta haɗa da lambobin waɗannan kwandon.

• CAT:Matsayi na Ƙarfin Hasken. Wannan yana nuna takamaiman kwandon haske na LED.
• HUE:Matsayi na Mafi Girman Tsawon Zango. Wannan yana ƙayyade launi/kwandon tsawon zango.
• REF:Matsayi na Ƙarfin Lantarki na Gaba. Wannan yana rarraba LED bisa raguwar ƙarfin lantarki na gaba.

Yi shawara da cikakken takardar rarraba na masana'anta don takamaiman ma'anar lambobi lokacin da daidaitaccen launi ko ƙarfin haske ya zama mahimmanci ga aikace-aikace.

4. Bincike na Lankwasa Aiki

Takardar bayanan ta haɗa da lankwaso na halaye da yawa waɗanda ke kwatanta halayen LED a ƙarƙashin yanayi daban-daban. Fahimtar waɗannan lankwaso yana da mahimmanci don mafi kyawun ƙira na kewaye.

4.1 Dangantakar Ƙarfi da Tsawon Zango

Wannan lankwasa yana nuna rarraba ƙarfin bakan, yana kololuwa a kusan 518 nm (Na Yau Da Kullun) tare da faɗin bakan (FWHM) na 35 nm, yana tabbatar da fitar da launin kore mai haske.

4.2 Tsarin Jagora

Lankwasa na jagora yana kwatanta kusurwar dubawa na 130°, yana nuna yadda ƙarfin haske ke rarrabuwa a sarari. Wannan faɗin kusurwa ya dace da aikace-aikacen da ke buƙatar haske mai faɗi.

4.3 Halin Gaba da Ƙarfin Lantarki na Gaba (Lankwasa IV)

Wannan jadawali yana kwatanta dangantakar da ba ta layi ba tsakanin halin gaba (IF) da ƙarfin lantarki na gaba (VF). VF na yau da kullun shine 3.3V a 20mA. Dole ne masu ƙira su yi amfani da madaidaicin resistors masu iyakance halin ko direbobi bisa wannan lankwasa.

4.4 Dangantakar Ƙarfi da Halin Gaba

Wannan lankwasa yana nuna yadda fitar da haske ke ƙaruwa tare da halin gaba. Yana da mahimmanci don fahimtar inganci da kuma ƙirar kewayen da ake aiwatar da sarrafa haske ta hanyar halin yanzu.

4.5 Dogaro da Zazzabi

Lankwaso biyu masu mahimmanci suna kwatanta tasirin zafin jiki:Dangantakar Ƙarfi da Zafin Muhalli:Yana nuna raguwar fitar da haske yayin da zafin muhalli ya tashi, yana nuna mahimmancin sarrafa zafi.Halin Gaba da Zafin Muhalli:Zai iya kwatanta yadda halayen ƙarfin lantarki na gaba ke canzawa tare da zafin jiki, yana shafar aikin kewayen direba.

5. Bayanin Injiniya da Fakitin

Zanen fakitin yana ba da mahimman girma na zahiri don shimfidar PCB da haɗawa. Mahimman girma sun haɗa da tazarar jagora, girman jiki, da tsarin ƙasa da aka ba da shawarar. Har ila yau, zanen yana nuna a fili polarity (cathode/anode) ta hanyar alamomin jiki ko siffofi marasa daidaituwa, wanda ke da mahimmanci don daidaitaccen alkibla yayin haɗawa don hana lalacewar baya.

6. Jagororin Solder da Haɗawa

Sarrafa daidai yana da mahimmanci don kiyaye aikin LED da dogaro. Waɗannan jagororin sun dogara ne akan kaddarorin kayan da ginin ɓangaren.

6.1 Siffantar Jagora

• Lankwasa jagora a wani wuri aƙalla 3mm daga tushen kwan fitila na epoxy.
• Yi siffanta kafin solder.
• Kauce wa damuwa ga fakitin. Rashin daidaituwa yayin hawan PCB na iya haifar da lalacewar guduro.
• Yanke jagora a zafin jiki na daki.

6.2 Ajiya

• Ajiye a ≤30°C da ≤70% RH. Rayuwar shiryayye shine watanni 3 daga jigilar kaya.
• Don ajiya mai tsawo (har zuwa shekara 1), yi amfani da akwati mai rufi tare da nitrogen da desiccant.
• Kauce wa saurin canjin zafin jiki a cikin yanayi mai ɗanɗano don hana hazo.

6.3 Tsarin Solder

Doka ta Gabaɗaya:Kiyaye mafi ƙarancin nisa na 3mm daga haɗin solder zuwa kwan fitilar epoxy.

Solder da Hannu:- Zafin Ƙarshen Ƙarfe: Maks. 300°C (don ƙarfe mai iyaka 30W) - Lokacin Solder: Maks. dakika 3 kowace jagora

Solder na Igwa/Ruwa:- Zafin Jiki na Farko: Maks. 100°C (na maks. dakika 60) - Zafin Wanka na Solder & Lokaci: Maks. 260°C na dakika 5 - Ya kamata a bi shafin shafin solder da aka ba da shawarar don sarrafa damuwa na zafi.

Mahimman Bayanin Kula:- Kauce wa damuwa akan jagora a yanayin zafi mai girma. - Kada ku yi solder (nutsar da hannu) fiye da sau ɗaya. - Kare LED daga girgiza/girgiza yayin sanyaya zuwa zafin jiki na daki bayan solder. - Kauce wa hanyoyin sanyaya cikin sauri.

6.4 Tsaftacewa

• Idan ya cancanta, tsaftace kawai da barasa na isopropyl a zafin jiki na daki na ≤1 minti.
• Kauce wa tsaftacewa ta ultrasonic sai dai idan an riga an cancanta, saboda zai iya lalata mutuwa ko haɗin gwiwa.

6.5 Sarrafa Zafi

Ingantaccen ƙira na zafi yana da mahimmanci. Dole ne a rage ƙimar halin aiki bisa ga lankwasa rage ƙima (duba ƙayyadaddun samfurin) bisa zafin muhalli da ke kewaye da LED a cikin aikace-aikace. Wuce iyakokin zafi yana rage fitar da haske da tsawon rayuwa.

6.6 Kariya daga ESD (Fitar da Lantarki ta Electrostatic)

Mutuwar LED tana da hankali ga fitar da lantarki ta electrostatic. ESD na iya haifar da gazawa nan take ko lalacewa a ɓoye wanda ke shafar dogaron dogon lokaci. Koyaushe sarrafa abubuwan a cikin yanki mai kariya daga ESD ta amfani da hanyoyin ƙasa da suka dace.

7. Bayanin Tattarawa da Oda

7.1 Ƙayyadaddun Tattarawa

An tattara LED ɗin don hana lalacewa yayin jigilar kaya da ajiya: -Tattarawa na Farko:Guda 500 a kowace jakar anti-static. -Tattarawa na Biyu:Jakuna 5 a kowace akwatin ciki. -Tattarawa na Uku:Akwatin ciki 10 a kowace akwatin waje. Tattarawar ta haɗa da kayan da ba su daɗe da ɗanɗano.

7.2 Bayanin Alama

Alamar tattarawa ta ƙunshi lambobi da yawa: -P/N:Lambar Samarwa (lambar asali na ɓangaren). -CPN:Lambar Samarwa na Abokin Ciniki (idan an sanya shi). -QTY:Adadin Tattarawa. -CAT/HUE/REF:Lambobin rarraba don Ƙarfi, Tsawon Zango, da Ƙarfin Lantarki. -LOT No:Lambar rukunin da za a iya gano shi don sarrafa inganci.

8. Shawarwari na Aikace-aikace

8.1 Kewaye na Aikace-aikace na Yau Da Kullun

Don amfani da alamar asali, ana buƙatar resistor mai sauƙi na iyakance halin yanzu. Ana iya ƙididdige ƙimar resistor (R) ta amfani da Dokar Ohm: R = (Vsupply - VF) / IF, inda VF shine ƙarfin lantarki na gaba (yi amfani da 3.3V na yau da kullun don gefen ƙira) kuma IF shine halin gaba da ake so (misali, 20mA). Tabbatar cewa ƙimar wutar lantarki na resistor ya isa (P = IF² * R).

8.2 Abubuwan da ake la'akari da Ƙira

• Tuƙi na Halin Yanzu:LED na'urori ne masu tuƙi na halin yanzu. Koyaushe yi amfani da tushen halin yanzu mai tsayi ko resistor mai iyakance halin yanzu don tsayayyen haske da tsawon rayuwa.
• Sarrafa Zafi:Ƙirar shimfidar PCB don watsar da zafi yadda ya kamata, musamman idan an yi amfani da LED da yawa ko kuma ana aiki da su a yanayin zafi mai girma. Yi amfani da isasshen yanki na tagulla.
• Kariya daga ESD:Haɗa diodes na kariya daga ESD akan layukan siginar da aka haɗa zuwa LED a cikin yanayi masu saurin fitar da lantarki.
• Ƙira ta Gani:Kusurwar dubawa na 130° tana ba da ɗaukar hoto mai faɗi. Yi la'akari da ruwan tabarau ko jagororin haske idan ana buƙatar siffantar katako.

9. Kwatanta na Fasaha & Bambance-bambance

Duk da yake ba a ba da takamaiman kwatancen abokin hamayya a cikin takardar bayanan ba, ana iya ƙididdige mahimman siffofi na wannan LED: -Babban Hasken Yau Da Kullun (320 mcd):Yana ba da kyakkyawan ƙarfin haske don nau'in fakitinsa da ƙimar halin yanzu. -Faɗin Kusurwar Dubawa (130°):Ya dace da aikace-aikacen da ke buƙatar ganuwa mai faɗi na kusurwa ba tare da na'urorin gani na biyu ba. -Gini mai Ƙarfi:Jagororin don siffantar jagora da solder suna nuna fakitin da aka tsara don daidaitattun hanyoyin haɗawa.Bin Ka'idojin Muhalli:Matsayin RoHS da maras gubar ya dace da buƙatun ƙa'idodi na zamani don kasuwannin duniya.

10. Tambayoyin da ake yawan yi (FAQ)

Q1: Menene bambanci tsakanin Kololuwar Tsawon Zango (518nm) da Mafi Girman Tsawon Zango (525nm)?A: Kololuwar tsawon zango shine mafi girman matsayi na ƙarfi a cikin bakan. Mafi girman tsawon zango shine wurin launi da ake gani, wanda aka ƙididdige shi daga bakan da amsawar idon ɗan adam (lankwasa CIE). Ga LED kore, sau da yawa suna kusa amma ba iri ɗaya ba.

Q2: Shin zan iya tuƙa wannan LED a madaidaicin halinta na ci gaba na 25mA?A: Duk da yake yana yiwuwa, ba a ba da shawarar don mafi kyawun tsawon rayuwa ba, musamman a yanayin zafi mafi girma. Koyaushe duba lankwasa rage ƙima. Aiki a yau da kullun 20mA yana ba da daidaitaccen ma'auni na haske da dogaro.

Q3: Me ya sa mafi ƙarancin nisa na 3mm daga haɗin solder zuwa kwan fitila yake da mahimmanci haka?A: Wannan yana hana wuce gona da iri na zafi tafiya sama da jagora kuma ya lalata haɗin gwiwar ciki, haɗin waya, ko guduro na epoxy kanta, wanda zai iya haifar da gazawa da wuri ko duhu.

Q4: Rayuwar ajiya watanni 3. Menene zai faru idan na yi amfani da tsohon kaya?A: Bayan watanni 3 a cikin ajiya na yau da kullun, shan ɗanɗano a cikin fakitin na iya wuce iyakoki masu aminci. Yayin solder, wannan ɗanɗanon da aka kama zai iya yin tururi cikin sauri yana haifar da "popcorning" ko rabuwa na ciki. Don tsohon kaya, ana buƙatar tsarin gasa (bin ƙa'idodin masana'antu kamar IPC/JEDEC J-STD-033) kafin solder.

11. Misalin Amfani na Aiki

Yanayi: Ƙirar allon nuna matsayi don na'urar hanyar sadarwa.Allon yana buƙatar LED 5 masu launin kore mai haske don nuna "kunna wuta" da "aikin haɗin gwiwa" don tashoshi huɗu. Kowane LED za a tuƙa shi ta hanyar fil ɗin GPIO na microcontroller na 3.3V.

Matakan Ƙira: 1. Iyaka Halin Yanzu:Zaɓi halin tuƙi na 15mA don isasshen haske da ƙarancin amfani da wutar lantarki. Ta amfani da VF na yau da kullun na 3.3V, ƙididdige resistor na jerin: R = (3.3V - 3.3V) / 0.015A = 0 Ohms. Wannan lissafin yana nuna matsala—ƙarfin lantarki na fil ɗin GPIO yayi daidai da VF na LED, ba ya barin raguwar ƙarfin lantarki don resistor mai iyakance halin yanzu.

2. Kewaye da aka Gyara:Yi amfani da layin dogo na 5V na tsarin. R = (5V - 3.3V) / 0.015A ≈ 113 Ohms. Yi amfani da resistor na yau da kullun 120 Ohm. Wutar lantarki a cikin resistor: P = (0.015A)² * 120Ω = 0.027W, don haka resistor 1/10W ko 1/8W ya isa.

3. Shimfidawa:Sanya LED ɗin akan allon gaba. A kan PCB, tabbatar cewa cathode (wanda aka gano daga zanen fakitin) an haɗa shi da resistor/resistor zuwa ƙasa. Kawo ɗan ƙaramin yanki na tagulla a kusa da kushin LED don taimakawa watsar da zafi, haɗa shi da filin ƙasa idan zai yiwu.

4. Haɗawa:Bi shafin solder na igwa da aka ba da shawarar a cikin takardar bayanan. Tabbatar cewa an kiyaye nisan 3mm daga kushin zuwa jikin LED a cikin ƙirar sawun.

Wannan yana haifar da tsarin nuna alama mai dogaro, mai haske akai-akai.

12. Gabatarwar Ka'idar Aiki

Wannan LED tushen haske ne na semiconductor. Tsakiyarsa chip ne da aka yi da kayan InGaN (Indium Gallium Nitride). Lokacin da aka yi amfani da ƙarfin lantarki na gaba a kan anode da cathode, ana shigar da electrons da ramuka zuwa yankin aiki na semiconductor. Lokacin da waɗannan masu ɗaukar caji suka sake haɗuwa, suna sakin makamashi a cikin nau'in photons (haske). Takamaiman abun da ke ciki na gawa na InGaN yana ƙayyade makamashin bandgap, wanda kuma ya ayyana tsawon zango (launi) na hasken da aka fitar—a wannan yanayin, kore mai haske. Akwatin guduro na kore mai watsewa yana aiki a matsayin kariya da ruwan tabarau na farko, yana taimakawa wajen watsar da haske don cimma faɗin kusurwar dubawa na 130°.

13. Trends na Fasaha

Masana'antar LED tana ci gaba da haɓaka zuwa mafi inganci (ƙarin lumens kowace watt), ingantaccen nuna launi, da ƙarin dogaro. Ga LED irin na nuna alama kamar 523-2SUGD/S400-A6, trends sun haɗa da: -Ƙananan Girma:Haɓaka ƙananan ƙananan sawun fakitin yayin kiyayewa ko inganta fitar da haske. -Mafi Girman Jurewar Zazzabi:Kayan da ƙira waɗanda ke ba da damar aiki mai tsayi a cikin yanayi masu tsauri (misali, aikace-aikacen motoci a ƙarƙashin hular). -Haɗawa:Haɗa resistors masu iyakance halin yanzu na gini ko diodes na kariya a cikin fakitin LED don sauƙaƙe ƙira na kewaye da adana sararin allo. -Faɗaɗa Gamut na Launi:Ci gaba a cikin phosphor da kayan semiconductor suna ba da damar ƙarin cikakken launi da daidaitattun launuka don nuna alama da hasken baya na nuni.