Takardar Bayani na LED Lamp Array A264B/SYG/S530-E2 - Kore Mai Haske - 20mA - Takardar Fasaha ta Hausa

1. Bayyani Game da Samfur

A264B/SYG/S530-E2 tsarin fitilun LED ne mai ƙarancin amfani da wutar lantarki da ingantacciyar aiki, wanda aka ƙera don aikace-aikacen nuna alama. Ya ƙunshi mai riƙe na filastik wanda ke ba da damar haɗa fitilun LED guda ɗaya cikin sassauƙa. Wannan tsari na tsari mai haɗawa yana ba da fa'idodi masu mahimmanci dangane da sassauƙar haɗawa da amfani da sarari akan allunan da'ira (PCBs) ko bangarori.

1.1 Fa'idodi na Asali

• Ƙarancin Amfani da Wutar Lantarki & Ingantacciyar Aiki:An inganta shi don aikace-aikacen da ke da hankali ga makamashi.
• Sassauƙar Ƙira:Tsarin tsari yana ba da damar haɗa fitilu masu launuka daban-daban cikin sauƙi don ƙirƙirar alamu na alama na al'ada.
• Sauƙin Haɗawa:Yana da ingantaccen tsarin kullewa kuma an ƙera shi don ɗagawa cikin sauƙi.
• Tsari Mai Haɗawa:Ana iya hawa shi a tsaye ko a kwance, yana ba da damar ƙirar ƙira mai ƙarfi da yawa.
• Haɗawa Mai Yawa:Ya dace don ɗagawa kai tsaye akan PCBs ko bangarori.
• Bin Ka'idojin Muhalli:Samfurin ba shi da gubar, yana bin ka'idojin RoHS da EU REACH, kuma ya cika ma'auni mara halogen (Br <900 ppm, Cl <900 ppm, Br+Cl < 1500 ppm).

1.2 Aikace-aikacen Da Ake Nufi

Ana amfani da shi da farko azaman nuna matsayi ko aiki a cikin kayan aikin lantarki daban-daban. Aikace-aikacen na yau da kullun sun haɗa da nuna yanayin aiki, digiri, matsayi, ko takamaiman ayyuka inda ake buƙatar nuni na gani bayyananne.

2. Cikakken Bayani na Ƙayyadaddun Fasaha

2.1 Zaɓin Na'ura

Takamaiman lambar sashi 264-10SYGD/S530-E2-L tana amfani da kayan guntu na AlGaInP don samar da launin Kore Mai Haske. Launin guduro kore ne wanda ya bazu, wanda ke taimakawa wajen samun kusurwar kallo mai faɗi da haske mai laushi.

2.2 Iyakar Ƙididdiga Mafi Girma (Ta=25°C)

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 ko a waɗannan yanayi ba.

• Ci gaba da Halin Gaba (I_F):25 mA
• Kololuwar Halin Gaba (I_FP):60 mA (Aiki 1/10 @ 1kHz)
• Ƙarfin Lantarki na Baya (V_R):5 V
• Rushewar Wutar Lantarki (P_d):60 mW
• Yanayin Zafi na Aiki (T_opr):-40 zuwa +85 °C
• Yanayin Zafi na Ajiya (T_stg):-40 zuwa +100 °C
• Yanayin Zafi na Solder (T_sol):260 °C na dakika 5 (kalaman igiyar ruwa ko sake kwarara)

2.3 Halayen Lantarki da Haske (Ta=25°C)

Waɗannan su ne ƙayyadaddun sigogi na aiki da aka auna a ƙarƙashin ƙayyadaddun yanayin gwaji (I_F=20mA sai dai idan an lura).

• Ƙarfin Lantarki na Gaba (V_F):1.7V (Mafi ƙanƙanta), 2.0V (Na al'ada), 2.4V (Mafi girma)
• Halin Baya (I_R):10 µA Mafi girma (V_R=5V)
• Ƙarfin Haske (I_V):25 mcd (Mafi ƙanƙanta), 50 mcd (Na al'ada)
• Kusurwar Dubawa (2θ_1/2):60 digiri (Na al'ada)
• Kololuwar Tsawon Zango (λ_p):575 nm (Na al'ada)
• Mafi Rinjaye Tsawon Zango (λ_d):573 nm (Na al'ada)
• Faɗin Bakan Haske (Δλ):20 nm (Na al'ada)

3. Bincike na Lanƙwasa Aiki

Takardar bayani tana ba da jadawali masu mahimmanci don binciken ƙira. Duk da yake ba za a iya sake samar da ainihin lanƙwasan ba, tasirinsu yana da mahimmanci.

3.1 Ƙarfin Dangantaka da Tsawon Zango

Wannan lanƙwasa tana nuna rarraba ƙarfin haske, wanda ya kai kololuwa a kusan 575 nm (kore-rawaya). Faɗin bakan na al'ada na 20 nm yana nuna fitowar launi mai tsafta.

3.2 Tsarin Jagora

Kusurwar dubawa na digiri 60 (2θ_1/2) an tabbatar da ita ta wannan lanƙwasa, yana nuna rarraba ƙarfin haske na kusurwa. Yana nuna tsarin Lambertian ko kusa da Lambertian na yau da kullun don LEDs masu bazuwa.

3.3 Halin Gaba da Ƙarfin Lantarki na Gaba (Lanƙwasa I-V)

Wannan jadawali yana da mahimmanci don ƙirar direba. Yana nuna alaƙar ƙima tsakanin halin yanzu da ƙarfin lantarki. Na al'ada V_Fna 2.0V a 20mA shine mahimmin wurin aiki. Dole ne masu ƙira su yi amfani da resistors masu iyakancewa halin yanzu ko direbobi na halin yanzu na yau da kullun dangane da wannan lanƙwasa don tabbatar da aiki mai ƙarfi.

3.4 Ƙarfin Dangantaka da Halin Gaba

Wannan lanƙwasa tana nuna dogaron fitar da haske akan halin yanzu na tuƙi. Duk da yake ƙarfin yana ƙaruwa gabaɗaya tare da halin yanzu, yana iya zama ƙasa da layi a halin yanzu mafi girma saboda raguwar inganci da tasirin zafi, yana mai da hankali kan buƙatar sarrafa halin yanzu daidai.

3.5 Dogaro da Zafin Jiki

Jadawali biyu suna nazarin tasirin zafi:
Ƙarfin Dangantaka da Yanayin Yanayi:Yana nuna yadda fitar da haske ke raguwa yayin da zafin jiki ya tashi. Wannan yana da mahimmanci ga aikace-aikace a cikin yanayi mai zafi.
Halin Gaba da Yanayin Yanayi:Wataƙila yana kwatanta raguwar halin yanzu da ake buƙata don kiyaye amincin ko takamaiman matakin aiki yayin da zafin jiki ke ƙaruwa.

4. Bayanin Injiniya da Fakiti

4.1 Girman Fakiti

Takardar bayani ta haɗa da cikakken zane mai girma. Muhimman bayanan sun ƙayyade cewa duk girmansu suna cikin milimita tare da ƙimar jurewa na al'ada na ±0.25mm sai dai idan an faɗi akasin haka. Ana auna tazarar jagora a wurin da jagororin suka fito daga jikin fakiti, wanda ke da mahimmanci don ƙirar sawun PCB.

4.2 Gano Ƙarfin Lantarki

Yawanci don tsarin LED, ana gano jagoran cathode (maras kyau) ta wurin tabo a kan mai riƙe na filastik, gajeriyar jagora, ko takamaiman alama akan jiki. Dole ne a yi amfani da ainihin hanyar tare da zanen girma.

5. Jagororin Solder da Haɗawa

Sarrafa daidai yana da mahimmanci ga amincin.

5.1 Siffantar Jagora

• Lankwasa jagora a wurin aƙalla 3mm daga tushen kwan fitila na epoxy.
• Yi siffar kafin solder.
• Kauce wa damuwa ga fakiti; rashin daidaitawa yayin ɗagawa PCB na iya haifar da lalacewa.

5.2 Ajiya

• Ajiye a ≤ 30°C da ≤ 70% RH. Rayuwar shiryayye shine watanni 3 daga jigilar kaya.
• Don ajiyar dogon lokaci (har zuwa shekara 1), yi amfani da akwati mai rufewa tare da nitrogen da abin bushewa.
• Kauce wa saurin canjin yanayin zafi a cikin yanayi mai ɗanɗano don hana hazo.

5.3 Tsarin Solder

Kiyaye mafi ƙarancin nisa na 3mm daga haɗin gwiwar solder zuwa kwan fitila na epoxy.

• Solder da Hannu:Zafin ƙarshen ƙarfe ≤ 300°C (30W mafi girma), lokacin solder ≤ dakika 3.
• Tsoma/Solder Igwa:Dumama ≤ 100°C (dakika 60 mafi girma), bahon solder ≤ 260°C na ≤ dakika 5.
• Kauce wa damuwa akan jagora yayin matakan zafi.
• Kada ku solder fiye da sau ɗaya.
• Bari LEDs su yi sanyi a hankali zuwa zafin jiki na daki bayan solder, kare su daga girgiza.

5.4 Tsaftacewa

• Yi amfani da barasa na isopropyl a zafin jiki na daki na ≤ minti 1 idan ya cancanta.
• Kauce wa tsaftacewa ta ultrasonic sai dai idan an riga an cancanta, saboda yana iya lalata tsarin LED.

5.5 Gudanar da Zafi

Ko da yake na'ura ce mai ƙarancin wutar lantarki, ana buƙatar ingantaccen ƙirar zafi a cikin aikace-aikacen. Yakamata a rage halin yanzu daidai a yanayin zafi mafi girma, kamar yadda aka nuna a cikin lanƙwasan aiki, don tabbatar da amincin dogon lokaci da kiyaye fitar da haske.

6. Bayanin Fakiti da Oda

6.1 Ƙayyadaddun Fakiti

Ana tattara LEDs a cikin kayan da ba su da ɗanɗano, masu hana tashin hankali don kare su daga fitar da tashin hankali (ESD) da ɗanɗanon muhalli.

• Adadin Fakiti:Guda 250 a kowace jakar hana tashin hankali. Jakuna 6 a kowace akwatin ciki. Akwatuna ciki 10 a kowace babban akwatin (waje). Jimlar: guda 15,000 a kowace babban akwatin.

6.2 Bayanin Alamar

Alamun da ke kan fakiti sun ƙunshi mahimman bayanai don bin sawu da tabbatarwa:

• CPN:Lambar Sashen Abokin Ciniki
• P/N:Lambar Sashen Masana'anta
• QTY:Adadi
• CAT/Ranks:Rukunin rarrabawa (misali, don ƙarfin haske ko tsawon zango)
• HUE:Mafi Rinjaye Tsawon Zango
• REF:Kewayon Ƙarfin Lantarki na Gaba
• LOT No:Lambar Rukunin Masana'anta don bin sawu

7. Shawarwari na Aikace-aikace da La'akari da Ƙira

7.1 Da'irori na Aikace-aikacen Na Al'ada

Don tsarin dabaru na al'ada na 5V ko 3.3V, resistor mai iyakancewa halin yanzu na jerin yana da tilas. Ana iya ƙididdige ƙimar resistor (R) ta amfani da Dokar Ohm: R = (V_supply- V_F) / I_F. Ta amfani da na al'ada V_Fna 2.0V da I_Fda ake so na 20mA tare da samar da 5V: R = (5V - 2.0V) / 0.020A = 150 Ω. Resistor mai ƙimar wutar lantarki aƙalla (5V-2.0V)*0.02A = 0.06W ya isa.

7.2 Ƙira don Haɗawa

Lokacin ƙirar PCBs don tsarin da aka hawa a tsaye ko a kwance, tabbatar da cewa an bi ainihin zanen injiniya daidai don daidaita fil da tazara. Yi la'akari da yuwuwar inuwa ko toshe haske a cikin tsarin da aka hawa.

7.3 Ganewa da Bambanci

Launin kore mai haske (573-575 nm) yana da ganuwa sosai ga idon ɗan adam. Yi la'akari da launin bangaren da ke kewaye da yanayin hasken muhalli don tabbatar da mafi kyawun bambanci. Ruwan tabarau mai bazuwa yana ba da kusurwar dubawa mai faɗi wanda ya dace da bangarorin da ake duba daga kusurwoyi daban-daban.

8. Kwatancen Fasaha da Bambance-bambance

Duk da yake kwatancen kai tsaye tare da wasu lambobin sashi ba ya cikin wannan takardar bayani, mahimman bambance-bambancen A264B/SYG/S530-E2 sunetsarin tsaridahaɗawa. Ba kamar LED guda ɗaya ba, wannan samfurin yana sauƙaƙa haɗa gungun masu nuna alama da yawa, yana rage adadin sassa, kuma yana tabbatar da daidaitaccen tazara da daidaitawa. Bin sa ka'idojin muhalli na zamani (RoHS, REACH, Maras Halogen) shima fa'ida ce mai mahimmanci ga kasuwanni na duniya.

9. Tambayoyin da Ake Yawan Yi (Dangane da Ƙayyadaddun Fasaha)

9.1 Menene bambanci tsakanin Kololuwar Tsawon Zango da Mafi Rinjaye?

Kololuwar Tsawon Zango (λ_p):Tsawon zango inda ƙarfin haske da aka fitar ya fi girma (575 nm Na al'ada).Mafi Rinjaye Tsawon Zango (λ_d):Tsawon zango guda ɗaya wanda idon ɗan adam ya gane wanda ya dace da launin LED (573 nm Na al'ada). Sau da yawa suna kusa amma ba iri ɗaya ba, musamman ga launuka masu cikakken jiki.

9.2 Zan iya tuƙa wannan LED a halin yanzu mafi girma na ci gaba na 25mA?

Duk da yake kuna iya aiki da shi a 25mA, yana kan iyakar ƙididdiga mafi girma. Don inganta amincin dogon lokaci da kuma la'akari da yuwuwar hawan zafi a cikin aikace-aikacen, ana ba da shawarar tuƙi a yanayin al'ada na 20mA ko ƙasa da haka sosai. Koyaushe koma ga jagororin rage ƙima dangane da yanayin yanayi.

9.3 Me yasa nisan 3mm daga haɗin gwiwar solder zuwa kwan fitila yake da mahimmanci haka?

Wannan nisa yana hana wuce gona da iri zafi daga tsarin solder ya tafiya sama da jagora ya lalata guntu na semiconductor na ciki ko kuma abin rufe epoxy, wanda zai iya haifar da gazawar da wuri ko canza launin ruwan tabarau.

10. Misalin Amfani na Aiki

Yanayi: Mai Nuna Matsayi na Ayyuka Da Yawa don Na'urar Hanyar Sadarwa
Mai ƙira yana buƙatar nuna Wutar Lantarki, Haɗin Intanet, Ayyukan Wi-Fi, da matsayin tashar LAN. Maimakon samo da sanya LED guda huɗu daban-daban, za su iya amfani da tsarin A264B guda biyu da aka hawa a tsaye. Kowace tsari na iya riƙe fitilu biyu. Ta hanyar cika tsarin tare da LED masu launuka daban-daban (misali, Kore don Wutar Lantarki, Kore Mai Haske don Intanet, da sauransu), suna ƙirƙirar banki mai ƙarfi, daidaitaccen masu nuna alama. Siffar haɗawa tana tabbatar da kyakkyawan kyan gani, ƙwararrun kyan gani tare da ƙaramin sarari na allon da sauƙaƙe haɗawa idan aka kwatanta da abubuwa daban-daban.

11. Ka'idar Aiki

LED yana aiki bisa ka'idar electroluminescence a cikin semiconductor. Lokacin da aka yi amfani da ƙarfin lantarki na gaba a kan haɗin gwiwar p-n (wanda ya wuce ƙarfin lantarki na gaba V_F), electrons da ramuka suna sake haɗuwa a yankin aiki (wanda aka yi da kayan AlGaInP a wannan yanayin). Wannan sake haɗuwa yana sakin makamashi a cikin nau'in photons (haske). Takamaiman abun da ke cikin semiconductor na AlGaInP yana ƙayyade ƙarfin bandgap, wanda kai tsaye yana ayyana tsawon zango (launi) na hasken da aka fitar, a wannan yanayin, kore-rawaya. Ruwan tabarau na epoxy mai bazuwa yana rufe guntun, yana ba da kariya ta injiniya, kuma yana siffata katakon fitar da haske.

12. Trends na Fasaha

LED masu nuna alama suna ci gaba da haɓaka zuwa mafi inganci (ƙarin fitar da haske a kowace mA), ƙarancin amfani da wutar lantarki, da ƙananan girman fakiti. Hakanan akwai babban yanayi zuwa ga faɗaɗa amfani da kayan aikin muhalli da hanyoyin masana'antu, kamar yadda wannan samfurin ya bin ka'idojin RoHS, REACH, da ma'auni mara halogen ya nuna. Tunanin tsari mai haɗawa, tsarin da aka hawa ya yi daidai da turawar masana'antu don sauƙaƙe ƙira da ingancin masana'antu, yana ba da damar ƙirar tsarin nuna alama mai rikitarwa ba tare da ƙara haɗaɗɗen haɗawa ba.