Takardar Bayani na LED Fitila 383-2SURC/S530-A3 - Hyper Red - 20mA - 2.0V Na Yau da Kullun - Takardar Fasaha ta Hausa

1. Bayyani Game da Samfur

Wannan takarda tana ba da cikakkun ƙayyadaddun bayanai na fasaha don fitilar LED 383-2SURC/S530-A3. Wannan kayan aiki na'urar da ake hawa a saman allo (SMD) ce wacce aka tsara don aikace-aikacen da ke buƙatar haske mai ƙarfi da aiki mai dogaro. Jerin ya dogara ne akan fasahar guntu na AlGaInP, yana fitar da haske a cikin bakan Hyper Red, kuma an rufe shi da resin mai tsabta kamar ruwa.

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 masu ƙarfi:

• Hasken da ya fi ƙarfi:An ƙera shi musamman don aikace-aikacen da ake buƙatar ƙarfin haske mafi girma.
• Zaɓin Kusurwoyin Dubawa:Ana samunsa tare da zaɓuɓɓukan kusurwoyin dubawa daban-daban don dacewa da buƙatun ƙira daban-daban.
• Marufi mai ƙarfi:Ana samunsa akan tef da reel don haɗa kai ta atomatik, yana tabbatar da dogaro da sauƙin sarrafawa a cikin samarwa mai yawa.
• Yin Biyayya ga Muhalli:Samfurin ya bi ka'idojin muhalli masu mahimmanci ciki har da RoHS, EU REACH, kuma ba shi da Halogen (Br <900 ppm, Cl <900 ppm, Br+Cl < 1500 ppm).
• Zaɓuɓɓukan Launi da Ƙarfi:Jerin fitilun LED suna samuwa a cikin launuka daban-daban da matakan ƙarfin haske.

1.2 Aikace-aikacen da Ake Nufi

An ƙera wannan LED don haɗawa cikin nau'ikan na'urorin lantarki na mabukaci da na masana'antu inda ake buƙatar fitilun nuna alama ko hasken baya. Yankunan aikace-aikace na yau da kullun sun haɗa da:

• Na'urorin Talabijin
• Monitocin Kwamfuta
• Wayoyi
• Kwamfutoci na Sirri da Na'urorin Haɗin Kai

2. Bincike na Ma'auni na Fasaha

Wannan sashe yana ba da cikakken bincike na ma'auni na lantarki, na gani, da na zafi da aka ƙayyade don LED. Duk ƙimar an ƙayyade su a yanayin zafin muhalli (Ta) na 25°C sai dai idan an faɗi akasin haka.

2.1 Matsakaicin Matsakaicin Ƙimar

Matsakaicin Matsakaicin Ƙimar yana bayyana iyakokin da za su iya haifar da lalacewa na dindindin ga na'urar. Waɗannan ba shawarar yanayin aiki ba ne.

• Ci gaba da Ci gaba na Gaba (IF):25 mA. Wannan shine matsakaicin ƙarfin lantarki na DC wanda za'a iya ci gaba da amfani dashi.
• Kololuwar Ci gaba na Gaba (IFP):160 mA. Wannan yana halatta ne kawai a ƙarƙashin yanayin bugun jini tare da cikakken aiki na 1/10 a 1 kHz.
• Juriya na Fitowar Wutar Lantarki (ESD):2000 V (Samfurin Jikin Mutum). Dole ne a bi hanyoyin sarrafa ESD da suka dace.
• Ƙarfin Lantarki na Baya (VR):5 V. Wuce wannan ƙarfin lantarki a cikin karkatar da baya na iya haifar da gazawar nan take.
• Rushewar Wutar Lantarki (Pd):60 mW. Wannan shine matsakaicin ƙarfin wutar lantarki wanda marufi zai iya watsawa.
• Kewayon Zafin Aiki (Topr):-40°C zuwa +85°C.
• Kewayon Zafin Ajiya (Tstg):-40°C zuwa +100°C.
• Zafin Solder (Tsol):260°C na 5 seconds matsakaici yayin sake kwarara ko solder na hannu.

2.2 Halayen Lantarki-Gani

Waɗannan ma'auni suna bayyana aikin yau da kullun na LED a ƙarƙashin yanayin aiki na al'ada (IF=20mA, Ta=25°C).

• Ƙarfin Hasken (Iv):1000 mcd (Mafi ƙanƙanta), 2500 mcd (Na Yau da Kullun). Wannan ƙarfin ƙarfi shine halayen LED na Hyper Red AlGaInP. Rashin tabbas na ma'auni shine ±10%.
• Kusurwar Dubawa (2θ1/2):6° (Na Yau da Kullun). Wannan kusurwar dubawa ce mai kunkuntar sosai, tana samar da haske mai jagora sosai.
• Kololuwar Tsawon Zango (λp):632 nm (Na Yau da Kullun). Tsawon zango wanda ƙarfin hasken bakan ya fi girma.
• Mafi Rinjaye Tsawon Zango (λd):624 nm (Na Yau da Kullun). Tsawon zango guda ɗaya wanda idon ɗan adam ya gane. Rashin tabbas na ma'auni shine ±1.0 nm.
• Bandwidth na Bakan Radiation (Δλ):20 nm (Na Yau da Kullun). Faɗin bakan a rabin matsakaicin ƙarfi.
• Ƙarfin Lantarki na Gaba (VF):2.0 V (Na Yau da Kullun), 2.4 V (Matsakaici) a 20mA. Rashin tabbas na ma'auni shine ±0.1V.
• Ƙarfin Lantarki na Baya (IR):10 μA (Matsakaici) a VR=5V.

2.3 Halayen Zafi

Duk da cewa ba a jera su a fili a cikin tebur na daban ba, sarrafa zafi yana da mahimmanci. Rushewar wutar lantarki (Pd) na 60 mW da kewayon zafin aiki suna nuna cewa tsarin PCB da ya dace don nutsewar zafi ya zama dole, musamman lokacin aiki a ko kusa da matsakaicin ƙarfin lantarki na gaba. Lissafin ayyukan sun nuna alaƙa tsakanin zafin muhalli da ƙarfin lantarki na gaba/ƙarfi.

3. Tsarin Rarraba da Zaɓi

Takardar bayani tana nuna cewa samfurin yana samuwa tare da ƙarfi da launuka daban-daban. Alamun ƙayyadaddun marufi suna nufin tsarin matsayi don ma'auni masu mahimmanci, yana ba da damar zaɓi bisa ga buƙatun aikace-aikace:

• CAT:Matsayi na Ƙarfin Hasken. Yana ba da damar zaɓar matakan haske.
• HUE:Matsayi na Mafi Rinjaye Tsawon Zango. Yana ba da damar zaɓi a cikin takamaiman kwandon launi/tsawon zango.
• REF:Matsayi na Ƙarfin Lantarki na Gaba. Yana da amfani ga ƙira masu buƙatar daidaitawar ƙarfin lantarki mai ƙarfi.

Yi shawara da cikakkun takaddun rarraba na masana'anta don takamaiman ma'anoni na lambobi da kewayon da ake samu.

4. Bincike na Lissafin Aiki

Takardar bayani ta haɗa da lissafin halaye na yau da kullun da yawa waɗanda ke da mahimmanci don ƙirar da'ira da fahimtar aiki a ƙarƙashin yanayi marasa daidaito.

4.1 Ƙarfin Dangantaka vs. Tsawon Zango

Wannan jadawali yana nuna rarraba ƙarfin bakan, yana kololuwa a kusan 632 nm tare da bandwidth (FWHM) na kusan 20 nm, yana tabbatar da launin Hyper Red.

4.2 Tsarin Jagora

Zanen polar yana nuna kusurwar dubawa ta yau da kullun 6°, yana nuna ƙarfi mai ƙarfi sosai a cikin alkiblar gaba tare da faɗuwar sauri.

4.3 Ƙarfin Lantarki na Gaba vs. Ƙarfin Lantarki na Gaba (Lissafin IV)

Wannan lissafin ba shi da layi, na yau da kullun don diodes. Yana nuna alaƙa tsakanin ƙarfin lantarki da aka yi amfani da shi da sakamakon ƙarfin lantarki. Vf na yau da kullun na 2.0V a 20mA yana bayyane. Dole ne masu ƙira su yi amfani da resistor mai iyakancewa ko direba mai ƙarfi akai.

4.4 Ƙarfin Dangantaka vs. Ƙarfin Lantarki na Gaba

Ƙarfin haske yana ƙaruwa tare da ƙarfin lantarki na gaba amma ba a layi daya ba. Yin aiki sama da ƙarfin lantarki da aka ba da shawarar yana rage inganci da tsawon rai saboda ƙaruwar zafi.

4.5 Lissafin Dogaro da Zafin Jiki

• Ƙarfin Dangantaka vs. Zafin Muhalli:Yana nuna cewa fitar da haske yana raguwa yayin da zafin muhalli ya ƙaru. Dole ne a haɗa wannan cikin ƙira don yanayin zafi mai girma.
• Ƙarfin Lantarki na Gaba vs. Zafin Muhalli:Yana nuna yadda halayen ƙarfin lantarki na gaba ke canzawa tare da zafin jiki, wanda zai iya shafar ƙarfin lantarki idan an motsa shi ta hanyar tushen ƙarfin lantarki akai.

5. Bayanin Injiniya da Marufi

5.1 Girman Marufi

Takardar bayani tana ba da cikakken zanen girma na marufin LED. Bayanan mahimmanci sun haɗa da:

• Duk girma suna cikin millimeters.
• Dole ne tsayin flange ya zama ƙasa da 1.5mm (0.059\").
• Tolerance na asali shine ±0.25mm sai dai idan an faɗi akasin haka.

Zanen ya ƙayyade girman jiki, tazarar jagora, da siffar gabaɗaya, waɗanda ke da mahimmanci don ƙirar sawun PCB.

5.2 Gano Alkibla

Ana nuna cathode ta hanyar alamar gani akan marufi, kamar notch, kore dot, ko gajeriyar jagora. Dole ne a duba zanen girma don takamaiman alamar da aka yi amfani da ita akan wannan samfurin.

6. Jagororin Solder da Haɗawa

Sarrafa daidai yana da mahimmanci don dogaro. Takardar bayani tana ba da cikakkun umarni.

6.1 Siffar Jagora

• Lankwasa jagororin a wani wuri aƙalla 3mm daga tushen kwararan fitila na epoxy.
• Yi siffar kafin solder.
• Kauce wa damuwa ga marufi. Rashin daidaito yayin hawan PCB na iya haifar da fashewar resin da gazawa.
• Yanke jagororin a zafin daki.

6.2 Ajiya

• Ajiye a ≤30°C da ≤70% RH. Tsawon rai na shimfidar kayan aiki 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 Ma'auni na Solder

Solder na Hannu:Matsakaicin zafin ƙarshen ƙarfe 300°C (30W matsakaici). Lokacin solder matsakaici 3 seconds. Kiyaye mafi ƙarancin nisa na 3mm daga haɗin gwiwa zuwa kwararan fitila na epoxy.

Solder na Wave/Dip:Matsakaicin zafin jiki na farko 100°C (60 sec matsakaici). Matsakaicin zafin wanka na solder 260°C na 5 seconds. Kiyaye mafi ƙarancin nisa na 3mm daga haɗin gwiwa zuwa kwararan fitila.

Dokoki na Gabaɗaya:Kada ku yi amfani da damuwa ga jagororin a zafi mai girma. Kada ku yi solder fiye da sau ɗaya. Kare daga girgiza har sai an sanyaya zuwa zafin daki. Kauce wa sanyaya cikin sauri. Koyaushe yi amfani da mafi ƙarancin zafin jiki mai tasiri.

6.4 Tsaftacewa

• Tsaftace kawai tare da barasa na isopropyl a zafin daki na ≤1 minti.
• Kauce wa tsaftacewa ta ultrasonic. Idan da gaske ya zama dole, fara cancantar tsarin don tabbatar da cewa babu lalacewa da ya faru.

6.5 Sarrafa Zafi

Bayanan ya jaddada cewa dole ne a yi la'akari da sarrafa zafi yayin matakin ƙira. Ya kamata a rage ƙimar ƙarfin lantarki na aiki daidai gwargwado bisa ainihin yanayin zafi na aikace-aikacen don tabbatar da tsawon rai da kwanciyar hankali.

7. Bayanin Marufi da Oda

7.1 Ƙayyadaddun Marufi

An yi marufin LED don hana lalacewa yayin jigilar kaya da sarrafawa:

• Marufi na Farko:Jakunkunan hana wutar lantarki.
• Marufi na Biyu:Kwandon ciki.
• Marufi na Uku:Kwandon waje don jigilar kaya mai yawa.
• Adadin Marufi:Yawanci 200 zuwa 500 guda a kowace jakar, jakuna 6 a kowace kwandon ciki, da kwandon ciki 10 a kowace kwandon waje.

7.2 Bayanin Alama

Alamun akan marufi sun ƙunshi lambobi don bin diddigin bayanai da zaɓi: CPN (Abokin ciniki PN), P/N (Masana'anta PN), QTY, CAT (Matsayi na ƙarfi), HUE (Matsayi na tsawon zango), REF (Matsayi na ƙarfin lantarki), da LOT No.

8. Shawarwari na Aikace-aikace da Abubuwan da Ake Yi la'akari da su na Ƙira

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

Dole ne a motsa wannan LED tare da tsarin iyakancewa. Hanya mafi sauƙi ita ce resistor na jerin gwano. Yi lissafin ƙimar resistor ta amfani da R = (Vsupply - Vf) / If. Don samar da 5V da Vf na yau da kullun na 2.0V a 20mA: R = (5 - 2.0) / 0.02 = 150 Ω. Ana ba da shawarar direba mai ƙarfi akai don daidaito da kwanciyar hankali, musamman akan zafin jiki.

8.2 Abubuwan da Ake Yi la'akari da su na Tsarin PCB

• Tabbatar cewa sawun ya dace daidai da girman marufi.
• Samar da isasshen yanki na tagulla a kusa da jagororin don watsa zafi, musamman idan ana aiki kusa da matsakaicin ƙima.
• Kiyaye ƙayyadaddun tsabtar 3mm tsakanin kushin solder da kwararan fitila na epoxy don hana lalacewar zafi yayin solder.

8.3 Ƙirar Gani

Kunkuntar kusurwar dubawa ta 6° ta sa wannan LED ta dace da aikace-aikacen da ke buƙatar haske mai mai da hankali ko inda haske bai kamata ya zube cikin yankuna makwabta ba. Don haske mai faɗi, za a buƙaci na'urorin gani na biyu (ruwan tabarau ko masu watsawa).

9. Kwatancen Fasaha da Bambance-bambance

Idan aka kwatanta da LED na jan GaAsP na yau da kullun, wannan LED na Hyper Red na AlGaInP yana ba da inganci mai ƙarfi da ƙarfi a ƙarfin lantarki guda ɗaya. Kunkuntar kusurwar dubawa shine halayen da ke bayyana idan aka kwatanta da LED masu faɗin kusurwoyin da ake amfani da su don hasken yanki. Yin biyayya da ƙa'idodin muhalli na zamani (Ba tare da Halogen ba, REACH) fa'ida ce mai mahimmanci ga samfuran da ke nufin kasuwanni na duniya tare da ƙa'idodi masu tsauri.

10. Tambayoyin da Ake Yi Akai-akai (Bisa Ma'auni na Fasaha)

Q: Shin zan iya motsa wannan LED a 30mA don ƙarin haske?

A: A'a. Matsakaicin Matsakaicin Ƙimar don ci gaba da ƙarfin lantarki na gaba shine 25 mA. Wuce wannan ƙimar yana haifar da haɗarin lalacewa nan take ko na dogon lokaci kuma yana soke garanti. Don ƙarin haske, zaɓi LED daga kwandon tare da ƙarfin haske mafi girma (matsayi na CAT).



Q: An jera ƙarfin lantarki na gaba a matsayin 2.0V na yau da kullun. Wane ƙima ne ya kamata in yi amfani da shi don lissafin resistor na jerin gwano?

A: Don ƙira mai ƙarfi, yi amfani da matsakaicin ƙarfin lantarki na gaba (2.4V) daga takardar bayani. Wannan yana tabbatar da cewa ƙarfin lantarki bai wuce ƙimar da ake so ba ko da kun karɓi LED a ƙarshen kewayon Vf. Yin amfani da ƙimar yau da kullun na iya haifar da ƙarfin lantarki mai yawa ga wasu raka'a.



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

A: Kewayon zafin aiki shine -40°C zuwa +85°C, wanda ya ƙunshi yawancin yanayin waje. Duk da haka, LED kanta ba ta da ruwa ko kwanciyar hankali ta UV. Don amfani a waje, dole ne a sanya shi a bayan taga ko ruwan tabarau mai kariya wanda ke ba da rufewar muhalli.



Q: Me ya sa yanayin ajiya ya ke da takamaiman (≤30°C/70% RH na watanni 3)?

A> Abubuwan SMD suna da saukin kamuwa da ɗanɗano. Wuce waɗannan iyakoki na iya haifar da \"popcorning\" yayin sake kwarara solder, inda ɗanɗano da ke ciki ya ƙafe kuma ya fashe marufi. Jagororin suna tabbatar da iya solder da dogaro.

11. Ƙirar Aiki da Shari'ar Amfani

Shari'a: Ƙirar alamar matsayi don sauya hanyar sadarwa.LED yana buƙatar zama mai haske, mai dogaro, kuma yana da tsawon rai. 383-2SURC/S530-A3 zaɓi ne mai kyau. Mai ƙira zai: 1) Zaɓi kwandon CAT/HUE da ya dace don daidaitaccen launi da haske a duk raka'a. 2) Ƙirar sawun PCB daidai gwargwado bisa zanen girma. 3) Yi amfani da direba mai ƙarfi akai da aka saita zuwa 20mA (ko ɗan ƙasa don tsawon rai) maimakon resistor mai sauƙi don kwanciyar hankali ba tare da la'akari da sauye-sauyen ƙarfin lantarki ba. 4) Tabbatar cewa tsarin PCB yana ba da ƙaramin kushin taimakon zafi wanda aka haɗa zuwa filin ƙasa don taimakawa wajen watsa zafi. 5) Bi bayanin bayanin solder na wave daidai yayin haɗawa don guje wa girgizar zafi.

12. Gabatarwar Ka'idar Fasaha

Wannan LED tana amfani da guntu na semiconductor na AlGaInP (Aluminum Gallium Indium Phosphide). Lokacin da aka yi amfani da ƙarfin lantarki na gaba, electrons da ramuka suna sake haɗuwa a cikin yanki mai aiki na semiconductor, suna sakin makamashi a cikin nau'in photons. Takamaiman abun da ke ciki na gami na AlGaInP yana ƙayyade ƙarfin bandgap, wanda kuma ya bayyana kololuwar tsawon zango na hasken da aka fitar—a wannan yanayin, a cikin yankin Hyper Red (~624-632 nm). Resin na epoxy mai tsabta kamar ruwa yana aiki azaman ruwan tabarau na farko, yana siffata hasken fitarwa zuwa ƙayyadaddun kusurwar dubawa ta 6°.

13. Trends na Fasaha

Trend a cikin LED na nuna alama kamar wannan yana ci gaba zuwa ga inganci mafi girma (lumens mafi yawa a kowace watt), wanda ke ba da damar haske iri ɗaya a ƙarancin ƙarfin lantarki, yana rage amfani da wutar lantarki da samar da zafi. Hakanan akwai ƙaƙƙarfan tuƙi don ƙananan ƙira yayin kiyayewa ko inganta aikin gani. Bugu da ƙari, tuƙin don faɗaɗa yarda da muhalli (fiye da RoHS don haɗawa da Ba tare da Halogen ba, REACH, da ma'adanai marasa rikici) yana zama ma'auni a cikin masana'antu. Haɓaka ƙarin kayan marufi masu ƙarfi don jure zafin sake kwarara mafi girma da yanayi mafi tsanani kuma yanki ne mai ci gaba da mayar da hankali.