Takardar Bayani na Fitilar LED 383-2SUGC/S 400-A4 - Super Green - 20mA - 4000mcd - Takardar Fasaha ta Hausa

1. Bayyani Game da Samfur

Na'urar 383-2SUGC/S 400-A4 fitilar LED ce mai haske sosai wacce aka tsara don aikace-aikacen da ke buƙatar fitar da haske mai inganci. Tana amfani da fasahar guntu na AlGaInP don samar da launin kore mai girma (Super Green) tare da kullin gubar mai tsabta. Wannan sashi na cikin jerin da ke ba da kusurwoyin kallo daban-daban kuma ana samunsa a cikin kayan tafi da zagaye don hanyoyin haɗawa ta atomatik.

An ƙera samfurin don zama mai dogaro da ƙarfi, yana tabbatar da aiki mai daidaito. Ya bi ka'idojin muhalli da aminci masu mahimmanci, ciki har da RoHS, EU REACH, kuma an rarraba shi azaman Ba Halogen ba, tare da abun ciki na Bromine (Br) da Chlorine (Cl) a ƙasa da ƙayyadaddun iyaka (Br<900 ppm, Cl<900 ppm, Br+Cl<1500 ppm).

1.1 Fa'idodi na Asali

• Ƙarfin Hasken Hasken:Yana ba da matsakaicin ƙarfin haske na millicandelas 4000 (mcd) a daidaitaccen kwararar gaba na 20mA.
• Ƙananan Kusurwar Kallo:Yana da matsakaicin kusurwar rabin ƙarfi na digiri 20 (2θ1/2), wanda ya dace da hasken da aka mayar da hankali.
• Bin Ka'idojin Muhalli:Yana bin buƙatun RoHS, REACH, da Ba Halogen ba, yana mai da shi dacewa da samfuran lantarki na zamani tare da ƙa'idodin muhalli masu tsauri.
• Ginin Ƙarfi:An tsara shi don dogaro a cikin yanayin aikace-aikace daban-daban.

1.2 Kasuwa da Aikace-aikace

Wannan LED da farko an yi niyya ne don hasken baya da aikace-aikacen nuna alama a cikin na'urorin lantarki na mabukaci da ƙwararru. Haskensa mai girma da takamaiman launi sun sa ya zama mai kyau ga:

• Na'urorin Talabijin (TV)
• Monitocin Kwamfuta
• Wayoyi
• Na'urorin Haɗin Kwamfuta na Gabaɗaya

2. Zurfin Binciken Sigogi na Fasaha

2.1 Matsakaicin Ƙimar Ƙima

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

• Ci gaba da Kwararar Gaba (IF):30 mA
• Kololuwar Kwararar Gaba (IFP):100 mA (a cikin zagayowar aiki 1/10, 1 kHz)
• Ƙarfin Juyawa (VR):5 V
• Zubar da Wutar Lantarki (ESD) Tsarin Jikin Mutum:150 V
• Rushewar Wutar Lantarki (Pd):120 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 iyakar dakika 5.

2.2 Halayen Lantarki-Hasken (Ta=25°C)

Ana auna waɗannan sigogi a ƙarƙashin daidaitattun sharuɗɗan gwaji (Kwararar Gaba, IF = 20mA) kuma suna wakiltar aikin na'urar na yau da kullun.

• Ƙarfin Hasken Hasken (Iv):Mafi ƙanƙanta 2500 mcd, Matsakaici 4000 mcd.
• Kusurwar Kallo (2θ1/2):Matsakaici digiri 20.
• Kololuwar Tsawon Tsawon (λp):Matsakaici 525 nm.
• Matsakaicin Tsawon Tsawon (λd):Matsakaici 530 nm.
• Bandwidth na Radiation Spectrum (Δλ):Matsakaici 35 nm.
• Ƙarfin Gaba (VF):Matsakaici 3.4 V, Matsakaici 4.0 V.
• Kwararar Juyawa (IR):Matsakaici 50 μA a VR=5V.

Tolerances na Aunawa:Ƙarfin Hasken Hasken (±10%), Matsakaicin Tsawon Tsawon (±1.0nm), Ƙarfin Gaba (±0.1V).

3. Bayanin Tsarin Binning

Takardar bayani tana nuna tsarin binning don sigogi masu mahimmanci don tabbatar da daidaito a cikin rukunin samarwa. Bayanin alamar yana ƙayyade lambobin don daraja:

• CAT:Darajoji na Ƙarfin Hasken Hasken. Wannan yana rarraba LEDs bisa ga fitowar hasken da aka auna (misali, 4000mcd na yau da kullun zai faɗi cikin takamaiman kwandon).
• HUE:Darajoji na Matsakaicin Tsawon Tsawon. Wannan yana rarraba LEDs bisa ga takamaiman inuwar kore (kusa da matsakaicin 530nm).
• REF:Darajoji na Ƙarfin Gaba. Wannan yana rarraba LEDs bisa ga raguwar ƙarfin lantarki a gwajin gwaji.

Wannan tsarin yana ba masu zane damar zaɓar abubuwan da ke da halaye masu sarrafa ƙarfi don aikace-aikacen da daidaiton launi ko haske ke da mahimmanci, kamar a cikin jerin hasken baya na nuni.

4. Binciken Lanƙwasa Aiki

Takardar bayani tana ba da lanƙwasa halaye da yawa waɗanda ke nuna halayen na'urar a ƙarƙashin yanayi daban-daban.

4.1 Ƙarfin Dangi vs. Tsawon Tsawon

Wannan lanƙwasa yana nuna rarraba ƙarfin haske na fitowar hasken Super Green, wanda ke tsakiya a kusa da kololuwar tsawon tsawon na 525nm tare da bandwidth (FWHM) na 35nm. Ƙananan bandwidth yana ba da gudummawar launin kore mai cikar gaske.

4.2 Tsarin Jagora

Wannan zane yana nuna kusurwar kallo na digiri 20, yana nuna yadda ƙarfin haske ke raguwa yayin da kusurwar lura ke tashi daga tsakiyar axis (digiri 0).

4.3 Kwararar Gaba vs. Ƙarfin Gaba (Lanƙwasa IV)

Wannan jadawali yana nuna alaƙar da ba ta layi ba tsakanin kwararar da ke gudana ta LED da ƙarfin lantarki a cikinta. Matsakaicin ƙarfin gaba shine 3.4V a 20mA. Lanƙwasa yana da mahimmanci don ƙirar da'irar direba mai iyakancewa.

4.4 Ƙarfin Dangi vs. Kwararar Gaba

Wannan lanƙwasa yana nuna cewa fitowar haske (ƙarfin dangi) yana ƙaruwa tare da kwararar gaba. Duk da haka, dole ne a ci gaba da aiki a cikin Matsakaicin Ƙimar Ƙima (30mA ci gaba) don hana zafi da lalacewa mai sauri.

4.5 Halayen Thermal

Lanƙwasa biyu masu mahimmanci suna danganta aiki da zafin yanayi (Ta):
Ƙarfin Dangi vs. Zafin Yanayi:Yana nuna raguwar fitowar haske yayin da zafin jiki ya tashi, halayen gama gari na LEDs saboda raguwar inganci da wasu hanyoyin jiki.
Kwararar Gaba vs. Zafin Yanayi:Yana kwatanta yadda ƙarfin gaba na LED ke canzawa tare da zafin jiki, wanda ke da mahimmanci don kwanciyar hankali na direba na akai-akai.

5. Bayanin Injiniya & Kunshin

5.1 Girman Kunshin

Ana ba da LED a cikin daidaitaccen kunshin salon fitila. Zanen girma yana ƙayyade duk mahimman ma'auni a cikin milimita. Muhimman bayanin kula sun haɗa da:

• Duk girma suna cikin milimita (mm).
• Dole ne tsayin flange ya kasance ƙasa da 1.5mm (0.059\").
• Daidaitaccen jurewa don girma da ba a ƙayyade ba shine ±0.25mm.

Zanen jiki ya haɗa da jagora biyu (anode da cathode) don hawa ta rami akan Allon Da'irar Bugawa (PCB).

5.2 Ganewar Polarity & Samuwar Jagora

Ana nuna polarity ta hanyar tsayin jagora ko fili a kan flange na kunshin (jagoran mafi tsayi yawanci shine anode). Takardar bayani tana ba da jagororin mahimmanci don samuwar jagora kafin solder:

• Dole ne lanƙwasa ya faru aƙalla 3mm daga gindin kwalliyar epoxy (dome).
• Dole ne a yi samuwar kafin aikin solder.
• Dole ne a guje wa damuwa akan kunshin yayin lanƙwasa don hana lalacewar ciki ko karyewa.
• Yanke jagora ya kamata a yi a zafin daki.
• Ramin PCB dole ne ya yi daidai da jagororin LED don guje wa damuwa na hawa.

6. Jagororin Solder & Taro

6.1 Yanayin Ajiya

• Ajiyar da aka ba da shawarar bayan karɓa: ≤30°C da ≤70% Danshin Dangi (RH).
• Rayuwar shiryayye a ƙarƙashin waɗannan sharuɗɗan: watanni 3.
• Don ajiya mai tsawo (har zuwa shekara 1): Yi amfani da akwati mai rufaffiyar yanayi tare da yanayin nitrogen da desiccant.
• Guɓe canje-canjen zafin jiki cikin sauri a cikin yanayi mai ɗanɗano don hana hazo.

6.2 Sigogi na Tsarin Solder

An ba da cikakkun umarnin solder don tabbatar da dogaro:

Solder na Hannu:
• Zafin Ƙarshen Ƙarfe: Matsakaici 300°C (don ƙarfe mai ƙarfi 30W). • Lokacin Solder kowane jagora: Matsakaici dakika 3. • Mafi ƙarancin Nisa daga haɗin solder zuwa kwalliyar epoxy: 3mm.
• Soldering Time per lead: Maximum 3 seconds.
• Minimum Distance from solder joint to epoxy bulb: 3mm.

Solder na Wave (DIP):
• Zafin Jiki Kafin: Matsakaici 100°C (na iyakar dakika 60). • Zafin Wanka Solder & Lokaci: Matsakaici 260°C na dakika 5. • Mafi ƙarancin Nisa daga haɗin solder zuwa kwalliyar epoxy: 3mm.
• Solder Bath Temperature & Time: Maximum 260°C for 5 seconds.
• Minimum Distance from solder joint to epoxy bulb: 3mm.

Dokoki na Gabaɗaya:
• Guji damuwa akan jagora yayin ayyukan zafi mai girma. • Kada ku yi solder (nutsa ko hannu) LED ɗaya fiye da sau ɗaya. • Kare LED daga girgiza / girgiza na injiniya yayin sanyaya zuwa zafin daki bayan solder. • Yi amfani da mafi ƙarancin zafin jiki wanda ke cimma haɗin solder mai dogaro. • An ba da shawarar zanen yanayin zafin solder, yana nuna haɓaka a hankali, tsayayyen kololuwa a 260°C, da kuma lokacin sanyaya mai sarrafawa.
• Do not solder (dip or hand) the same LED more than once.
• Protect the LED from mechanical shock/vibration while cooling to room temperature after soldering.
• Use the lowest possible temperature that achieves a reliable solder joint.
• A recommended soldering temperature profile graph is provided, showing a gradual ramp-up, a stable peak at 260°C, and a controlled cool-down phase.

6.3 Tsaftacewa

• Idan tsaftacewa ya zama dole, yi amfani da barasa na isopropyl a zafin daki na ƙasa da minti ɗaya.
• Bushe a zafin daki kafin amfani.
• Ba a ba da shawarar tsaftacewa ta ultrasonic ba. Idan da gaske ya zama dole, ana buƙatar ƙarin cancanta kafin a tantance matakan wutar lantarki da yanayi masu aminci, saboda zai iya lalata tsarin LED.

7. Bayanin Kunshin da Oda

7.1 Ƙayyadaddun Kunshin

Ana kunna LEDs don hana lalacewa yayin jigilar kaya da sarrafawa:

• Kunshin Farko:Jakunkunan hana wutar lantarki.
• Kunshin Na Biyu:Kwandon ciki.
• Kunshin Na Uku:Kwandon waje.

Adadin Kunshin:
1. Guda 200 zuwa 500 a kowace jakar hana wutar lantarki. 2. Jakuna 6 a kowace kwandon ciki. 3. Kwandon ciki 10 a kowace kwandon waje.
. 6 bags per inner carton.
. 10 inner cartons per outside carton.

7.2 Bayanin Alamar

Alamar kunshin ta ƙunshi lambobi da yawa don gano asali da ƙayyadaddun bayanai:
• CPN:Lambar Samar da Abokin Ciniki.
• P/N:Lambar Samar da Masana'anta (misali, 383-2SUGC/S 400-A4).
• QTY:Adadin guda a cikin jakar/kwandon.
• CAT/HUE/REF:Lambobin binning don Ƙarfin Hasken Hasken, Matsakaicin Tsawon Tsawon, da Ƙarfin Gaba, bi da bi.
• LOT No:Lambar rukunin samarwa don gano asali.

8. Shawarwarin Aikace-aikace & Abubuwan Ƙira

8.1 Gudanar da Thermal

Takardar bayani ta bayyana a sarari cewa \"Dole ne a yi la'akari da gudanar da zafi na LEDs a lokacin matakin ƙira.\" Duk da yake ba ta ba da ƙimar juriya na thermal (Rθ) ba, tana nuna cewa:
• Matsakaicin raguwar wutar lantarki shine 120mW. • Yin aiki a yanayin zafi mai girma ko manyan igiyoyin ruwa zai haifar da zafi wanda dole ne a kai shi daga haɗin LED ta hanyar jagora da PCB. • Daidaitaccen shimfidar PCB tare da isasshen yanki na tagulla da aka haɗa zuwa jagororin LED yana da mahimmanci don nutsewar zafi, musamman lokacin aiki kusa da matsakaicin ƙima ko a cikin yanayi mai zafi.
• Operating at high ambient temperatures or high currents will generate heat that must be conducted away from the LED junction via the leads and PCB.
• Proper PCB layout with adequate copper area connected to the LED leads is essential for heat sinking, especially when operating near maximum ratings or in high-temperature environments.

8.2 Ƙirar Da'ira

• Iyakancewa na Yanzu:Resistor mai iyakancewa na waje ko direba na akai-akai ya zama dole. Ƙarfin gaba yana da kewayon (Matsakaici 3.4V, Matsakaici 4.0V), don haka ƙira don matsakaicin VF yana tabbatar da cewa ba a taɓa wuce iyakar yanzu ba.
• Kariya ta Ƙarfin Juyawa:Matsakaicin ƙarfin juyawa shine 5V kawai. Ya kamata a ƙera da'irar don hana kowane bambance-bambance a cikin LED, kamar lokacin haɗawa a layi daya ko a cikin jerin hasken baya masu rikitarwa. Diode na kariya a layi daya (cathode zuwa anode) na iya zama dole a wasu tsari.
• Hatsarori na ESD:Tare da ƙimar ESD na 150V (HBM), ana buƙatar matakan kula da ESD na yau da kullun yayin haɗawa da sarrafawa.

9. Kwatancen Fasaha & Bambance-bambance

Duk da yake kwatancen kai tsaye zuwa wasu lambobin sashi ba ya cikin wannan takardar bayani guda ɗaya, ana iya kimanta 383-2SUGC/S 400-A4 bisa ga sigogin da aka bayyana:

• Mayar da Hankali Mai Girma:Matsakaicin ƙarfinsa na 4000mcd a 20mA shine babban abin banbancewa don aikace-aikacen da ke buƙatar fitar da haske mai girma daga LED mai rarrabuwa guda ɗaya.
• Ƙananan Kusurwar Kallo:Katakon digiri 20 ya fi ƙanƙanta fiye da yawancin daidaitattun LEDs (waɗanda galibi digiri 30-60 ne), yana mai da shi dacewa da hasken da aka jagoranta ko jagororin hasken baya inda ake buƙatar haɗa haske yadda ya kamata.
• Fasahar AlGaInP:Wannan tsarin kayan sananne ne don inganci mai girma a cikin bakan ja, orange, rawaya, da kore. Wannan LED yana amfani da wannan don launinsa na Super Green.
• Cikakken Bin Ka'ida:Cika ka'idojin RoHS, REACH, da Ba Halogen ba lokaci guda yana mai da shi zaɓi mai kare gaba don kasuwannin duniya.

10. Tambayoyin da ake yawan yi (Bisa ga Sigogi na Fasaha)

Q1: Shin zan iya tuƙa wannan LED a 30mA ci gaba?
A1: Ee, 30mA shine Matsakaicin Ƙimar Ci gaba da Kwararar Gaba. Duk da haka, don dogon lokaci na dogaro da kuma sarrafa zafi, ana ba da shawarar yin aiki a ko ƙasa da yanayin gwaji na 20mA. A 30mA, tabbatar da ingantaccen gudanar da thermal.

Q2: Menene bambanci tsakanin Kololuwar Tsawon Tsawon (525nm) da Matsakaicin Tsawon Tsawon (530nm)?
A2: Kololuwar Tsawon Tsawon (λp) ita ce tsawon tsawon da bakan fitarwa yake da matsakaicin ƙarfinsa. Matsakaicin Tsawon Tsawon (λd) shine tsawon tsawon guda ɗaya na hasken monochromatic wanda ya dace da launin da aka gane na LED. Ƙananan bambanci na al'ada ne kuma λd ya fi dacewa don ƙayyadaddun launi.

Q3: Me yasa rayuwar shiryayye ta ajiya kawai watanni 3?
A3: Wannan shine taka tsantsan da ke da alaƙa da shan danshi ta kunshin filastik. Bayan dogon lokaci ga danshin yanayi, zafi mai sauri yayin solder zai iya haifar da matsi na tururi na ciki da fashewa (\"popcorning\"). Hanyar ajiyar nitrogen tana rage wannan.

Q4: Ta yaya zan fassara lambobin kwandon CAT/HUE/REF akan alamar?
A4: Waɗannan lambobin masana'anta ne na ciki. Don zaɓar takamaiman kwandon don aikace-aikacenku (misali, ƙayyadadden kewayon tsawon tsawon), kuna buƙatar tuntuɓar cikakken takardar ƙayyadaddun bayanin binning na masana'anta ko aiki kai tsaye tare da ƙungiyar tallace-tallace/tallafinsu don neman sassa daga takamaiman kwandon.

11. Misalin Amfani na Aiki

Yanayi: Ƙira alamar matsayi don na'urar sadarwa.
• Bukatu:Hasken kore mai haske, marar kuskure \"tsarin aiki\" wanda ake iya gani a cikin hasken ofis.
• Dalilin Zaɓi:Fitarwar 4000mcd tana tabbatar da babban gani. Kusurwar kallo na digiri 20 tana ba da \"wuri mai zafi\" mai haske idan aka duba kai tsaye, wanda ya dace da mai nuna alama na panel.
• Ƙirar Da'ira:Ana ɗaukar watsar da tsarin 5V (Vcc). Matsakaicin VF shine 3.4V a 20mA. Yin amfani da Dokar Ohm: R = (Vcc - VF) / IF = (5V - 3.4V) / 0.020A = 80 Ohms. Don lissafin bambancin VF, ƙira don mafi munin yanayi: R_min = (5V - 4.0V) / 0.020A = 50 Ohms. Zaɓin resistor na 68 Ohm yana ba da amintaccen kwarara tsakanin 14.7mA (VF=4.0V) da 23.5mA (VF=3.4V), cikin iyaka sosai.
• Shimfidawa:Yi amfani da kushin PCB da aka haɗa zuwa ƙaramin yanki na tagulla don taimakawa zubar da zafi daga jagororin LED.

12. Ka'idar Aiki

Wannan na'urar photonic ce ta semiconductor. Lokacin da aka yi amfani da ƙarfin gaba wanda ya wuce ƙarfin gaba na halayensa (VF), ana shigar da electrons da ramuka cikin yanki mai aiki na guntu na semiconductor na AlGaInP. Waɗannan masu ɗaukar caji suna sake haɗuwa, suna sakin makamashi a cikin nau'in photons (haske). Takamaiman abun da ke cikin yadudduka na AlGaInP yana ƙayyade makamashin bandgap, wanda ke ƙayyade tsawon tsawon (launi) na photons da aka fitar—a wannan yanayin, hasken kore da ke tsakiya a kusa da 530nm. Dome na epoxy mai tsabta yana aiki azaman ruwan tabarau, yana siffata hasken da aka fitar zuwa ƙayyadadden kusurwar kallo na digiri 20.

13. Trends na Fasaha

Masana'antar LED na ci gaba da haɓakawa. Duk da yake wannan cikakken abu ne na rami, trends da ke tasiri wannan ɓangaren samfurin sun haɗa da:
• Ƙara Ingantaccen Aiki:Ci gaba da ingantattun kayan aiki da hanyoyin aiki suna haifar da ingantaccen haske (ƙarin fitowar haske a kowace watt na lantarki), yana iya ba da damar irin wannan haske a ƙananan igiyoyin ruwa don rage amfani da wutar lantarki da zafi.
• Ƙananan Girma & Canjin SMD:Babban trend na kasuwa shine zuwa ga kunshin Surface-Mount Device (SMD) don haɗawa ta atomatik. Fitilun rami kamar wannan sun kasance masu mahimmanci don aikace-aikacen da ke buƙatar haske mai girma na mutum ɗaya, sauƙin ƙirar ƙira ta hannu, ko takamaiman hawan injiniya.
• Matsakaicin Launi & Ƙarfin Binning:Bukatar daidaiton launi a cikin nuni da alamu yana motsa masana'anta don ba da ƙayyadaddun kwandon (CAT, HUE) da suka fi ƙuntata, yana ba da damar mafi kyawun daidaito a cikin jerin LED masu yawa.
• Ƙayyadaddun Bayanin Dogaro:Takardun bayani suna ƙara haɗawa da ƙimar rayuwa (misali, L70, L50) a ƙarƙashin takamaiman yanayin aiki, suna ba da ƙarin bayanai masu hasashe don tsarin ƙira na dogon lokaci.