7344-15SUGC/S400-A5 LED Fitila Datasheet - K'ore mai haske - 3.3V - 20mA - Takardun Fasaha na Hausa

1. Bayanin Samfur

Wannan takarda ta bayyana cikakkun bayanai game da fitilar LED mai haske mai k'ore. Wannan na'urar wani ɓangare ne na jerin da aka ƙera don aikace-aikacen da ke buƙatar fitilar haske mai ƙarfi. Tana amfani da fasahar guntu na InGaN da aka lulluɓe a cikin resin mai tsabta, wanda ke haifar da fitilar k'ore mai ƙarfi. An ƙera samfurin tare da aminci da ƙarfi a matsayin mahimman siffofi, wanda ya sa ya dace da haɗawa cikin tarin na'urorin lantarki daban-daban.

1.1 Fa'idodi na Asali

LED tana ba da fa'idodi masu mahimmanci ga masu ƙira da masana'antu. Tana ba da zaɓi na kusurwoyin kallo daban-daban don dacewa da buƙatun gani daban-daban. Ana samun kayan aikin akan tef da reel don dacewa da tsarin haɗawa ta atomatik, wanda ke haɓaka ingancin samarwa. Bugu da ƙari, samfurin ya bi ka'idojin muhalli da aminci na manya, ciki har da RoHS, EU REACH, kuma an ƙera shi ba tare da halogen ba, yana tabbatar da cewa ya dace da ƙa'idodin duniya masu tsauri don kayan lantarki.

1.2 Kasuwa da Aikace-aikace

Wannan LED an yi niyya ne ga kasuwannin na'urorin lantarki na masu amfani da hasken baya na nuni. Aikace-aikacensa na farko sun haɗa da amfani da shi azaman alama ko tushen hasken baya a cikin talabijin, na'urorin lantarki, wayoyi, da sauran na'urorin kwamfuta inda ake buƙatar sigina mai haske mai k'ore.

2. Bincike Mai Zurfi na Ma'auni na Fasaha

Ana ayyana aikin LED a ƙarƙashin takamaiman yanayin gwaji, yawanci a yanayin zafi (Ta) na 25°C. Fahimtar waɗannan ma'auni yana da mahimmanci don ƙirar da'ira daidai da sarrafa zafi.

2.1 Iyakar Ma'auni na Cikakke

Waɗannan ma'auni suna ayyana iyakokin damuwa waɗanda sama da su lalacewa na dindindin na iya faruwa ga na'urar. Ba a yi niyya don aiki na yau da kullun ba.

• Ci gaba da Halin Gaba (IF):25 mA. Wuce wannan halin yanzu zai iya haifar da yawan zafin haɗuwa da lalacewa mai sauri.
• Kololuwar Halin Gaba (IFP):100 mA (a cikin zagayowar aiki na 1/10 da mitar 1 kHz). Wannan ma'auni na aikin bugun jini kawai ne.
• Ƙarfin Lantarki na Baya (VR):5 V. Yin amfani da ƙarfin lantarki na baya mafi girma zai iya haifar da rushewa.
• Rushewar Wutar Lantarki (Pd):90 mW. Wannan shine iyakar wutar lantarki da fakitin zai iya rushewa.
• Yanayin Aiki & Ajiya:Ya bambanta daga -40°C zuwa +85°C (aiki) da -40°C zuwa +100°C (ajiye).
• Zafin Solder (Tsol):260°C na iyakar daƙiƙa 5, yana ayyana iyakar yanayin solder na sake kunnawa.

2.2 Halayen Lantarki da Haske

Waɗannan su ne ma'auni na aiki na yau da kullun da aka auna a daidaitaccen gwajin halin yanzu na IF=20mA.

• Ƙarfin Hasken (Iv):Ya bambanta daga 5000 mcd (ƙarami) zuwa 8000 mcd (na al'ada). Wannan babban ƙarfi shine siffa ta wannan jerin.
• Kusurwar Dubawa (2θ1/2):Yawanci digiri 30, yana nuna ƙaramin haske mai mai da hankali.
• Kololuwar Tsawon Tsawon (λp):518 nm, daMafi Girman Tsawon Tsawon (λd):525 nm, yana rarrabe launin a matsayin k'ore mai haske.
• Ƙarfin Lantarki na Gaba (VF):Ya bambanta daga 2.7V (ƙarami) zuwa 3.7V (matsakaici), tare da ƙimar al'ada na 3.3V a 20mA. Wannan ma'auni yana da mahimmanci ga ƙirar direba.
• Halin Baya (IR):Matsakaicin 50 µA a VR=5V.

3. Bayanin Tsarin Rarraba

Samfurin yana amfani da tsarin rarraba don rarraba raka'a bisa mahimman ma'auni na gani da lantarki, yana tabbatar da daidaito a cikin samarwa mai yawa. Alamun CAT, HUE, da REF sun dace da waɗannan kwandon.

• CAT:Matsayi na Ƙarfin Hasken. Ana rarraba raka'a bisa ga fitowar hasken da aka auna.
• HUE:Matsayi na Mafi Girman Tsawon Tsawon. Wannan rarrabuwa yana tabbatar da daidaiton launi ta hanyar haɗa LED tare da kusan tsayin tsayin fitarwa iri ɗaya.
• REF:Matsayi na Ƙarfin Lantarki na Gaba. Ana haɗa LED ta hanyar faɗuwar ƙarfin lantarki na gaba don sauƙaƙe ƙirar da'ira mai iyakance halin yanzu.

4. Bincike na Lanƙwasa Aiki

Takardar bayanai 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 rarraba bakan yana nuna kololuwar fitarwa a 518 nm (k'ore) tare da faɗin bakan na al'ada (Δλ) na 35 nm, yana ayyana tsaftar launi.

4.2 Tsarin Jagora

Zanen polar da ke kwatanta rarraba haske na sarari, yana da alaƙa da kusurwar kallo na digiri 30, yana nuna yadda ƙarfi ke raguwa daga tsakiyar axis.

4.3 Halin Gaba vs. Ƙarfin Lantarki na Gaba (Lanƙwasa I-V)

Wannan lanƙwasa ba ta layi ba ce, ta al'ada na diode. Yana nuna alaƙa tsakanin ƙarfin lantarki na gaba da sakamakon halin yanzu. Matsakaicin VF na 3.3V a 20mA shine mahimmin wurin aiki.

4.4 Ƙarfin Dangi vs. Halin Gaba

Wannan jadawalin yana nuna cewa fitowar haske (ƙarfi) yana ƙaruwa tare da halin yanzu na gaba, amma dangantakar na iya zama ƙasa da layi a halin yanzu mafi girma saboda tasirin zafi da raguwar inganci.

4.5 Lanƙwasa Ayyukan Zafi

Ƙarfin Dangi vs. Yanayin Yanayi:Yana nuna raguwar fitowar haske yayin da yanayin yanayi ya tashi, wani muhimmin abu ne don aikace-aikace a cikin yanayi mai dumi.

Halin Gaba vs. Yanayin Yanayi:Sau da yawa ana amfani da shi don samun jagororin rage ƙima, yana nuna yadda ya kamata a rage matsakaicin halin yanzu na ci gaba da aiki yayin da zafin jiki ya ƙaru don hana yawan zafi.

5. Bayanin Injiniya & Fakitin

5.1 Girmen Fakitin

LED tana amfani da daidaitaccen fakitin na'urar hawa saman (SMD) 7344. Muhimman bayanan girma sun haɗa da: duk girmen suna cikin milimita; tsayin flange dole ne ya kasance ƙasa da 1.5mm; kuma iyakar gabaɗaya ita ce ±0.25mm sai dai idan an faɗi. Zanen girma yana ba da ma'auni daidai don ƙirar sawun ƙafa.

5.2 Gano Polarity

Ana nuna cathode ta hanyar alamar gani akan fakitin, kamar tsaga, digo k'ore, ko kusurwa da aka yanke. Zanen fakitin na takardar bayanai yana ƙayyadad da ainihin alama don daidaitaccen alkibla yayin haɗawa.

6. Jagororin Solder & Haɗawa

Kula da kyau yana da mahimmanci don kiyaye aikin LED da aminci.

6.1 Samuwar Jagora (idan ya dace don jagororin da aka riga aka ƙera)

• Dole ne lanƙwasa ya faru aƙalla 3mm daga kwararan fitila na epoxy don guje wa damuwa akan mutuwa.
• Dole ne a yi samuwar kafin solder kuma a yanayin daki.
• Ramin PCB dole ne ya daidaita daidai da jagororin LED don guje wa damuwar hawa.

6.2 Ma'auni na Solder

Solder na Hannu:Matsakaicin zafin ƙarshen ƙarfe 300°C (don ƙarfe 30W), matsakaicin lokacin solder daƙiƙa 3, kiyaye mafi ƙarancin nisa na 3mm daga haɗin zuwa kwararan fitila na epoxy.

Solder na Wave/DIP:Matsakaicin zafin jiki na farko 100°C (na daƙiƙa 60 matsakaici), zafin wanka na solder matsakaici 260°C na daƙiƙa 5, kiyaye ƙa'idar nisa na 3mm. Jadawalin yanayin solder da aka ba da shawarar yana kwatanta dangantakar lokaci-zazzabi.

6.3 Muhimman Bayanan Solder

• Guije wa damuwa akan jagororin yayin matakan zafi mai girma.
• Kada ku yi solder (dip/hannu) fiye da sau ɗaya.
• Kare LED daga girgiza/girgiza yayin sanyaya zuwa yanayin daki bayan solder.
• Yi amfani da mafi ƙarancin zafin solder mai tasiri.

6.4 Tsaftacewa

Idan ya cancanta, tsaftace kawai da barasa na isopropyl a yanayin daki na ≤1 minti. Guje wa tsaftacewa ta ultrasonic sai dai idan an riga an cancanta, saboda zai iya lalata tsarin ciki.

6.5 Yanayin Ajiya

Ajiye a ≤30°C da ≤70% Yanayin Danshi. Rayuwar shiryayye ita ce watanni 3 daga jigilar kaya. Don ajiye tsawon lokaci (har zuwa shekara 1), yi amfani da akwati mai rufewa tare da yanayin nitrogen da desiccant.

7. Bayanin Marufi & Oda

7.1 Ƙayyadaddun Tattarawa

Ana tattara LED a cikin jakunkuna masu hana lantarki, masu hana danshi. Ana sanya waɗannan a cikin akwatunan ciki, waɗanda aka sanya su cikin manyan akwatunan waje. Matsakaicin adadin tattarawa shine 200-500 guda a kowace jakar, jakuna 5 a kowace akwati na ciki, da akwatunan ciki 10 a kowace akwatin waje.

7.2 Bayanin Alama

Alamun akan marufi sun haɗa da: CPN (Lambar Sashen Abokin Ciniki), P/N (Lambar Sashen Masana'anta: 7344-15SUGC/S400-A5), QTY (Yawa), CAT/HUE/REF (Lambobin Rarraba), da LOT No. (Lambar rukunin gano asali).

8. Bayanan Aikace-aikace & Abubuwan Ƙira

8.1 Gudanar da Zafi

Wannan muhimmin abu ne na ƙira. Dole ne a rage ƙimar halin yanzu daidai a yanayin zafi mafi girma. Dole ne masu ƙira su koma ga lanƙwasa rage ƙima (wanda aka nuna ta jadawalin Halin Gaba vs. Yanayin Yanayi) don tabbatar da cewa zafin haɗuwa ya kasance cikin iyakoki masu aminci, yana adana rayuwar LED da kuma kiyaye fitowar haske.

8.2 Tuƙi na Halin Yanzu

Ana ba da shawarar direba mai halin yanzu na akai akan tushen ƙarfin lantarki na akai tare da resistor na jerin don mafi kyawun kwanciyar hankali da inganci. Ya kamata a ƙera direba don matsakaicin VF na 3.3V kuma kada ya wuce matsakaicin halin yanzu na ci gaba da aiki na 25 mA.

8.3 Ƙirar Gani

Ya kamata a yi la'akari da kusurwar kallo na digiri 30 lokacin ƙira ruwan tabarau ko jagororin haske. Don haske mai faɗi, ana iya buƙatar na'urorin gani na biyu.

9. Kwatancen Fasaha & Bambance-bambance

Idan aka kwatanta da daidaitattun LED na nuni, babban abin da ya bambanta wannan na'urar shine babban ƙarfinta na haske (5000-8000 mcd), wanda ya sa ta dace da aikace-aikacen da ke buƙatar ganuwa mai girma ko azaman tushen haske mai ƙarami. Biyansa da ƙa'idodin marasa halogen da REACH kuma babbar fa'ida ce ga ƙira masu kula da muhalli da ke niyya ga kasuwannin duniya.

10. Tambayoyin da ake yawan yi (Dangane da Ma'auni na Fasaha)

Q: Menene halin yanzu na aiki da aka ba da shawarar?

A: Ana gwada halayen lantarki da haske a 20mA, wanda shine daidaitaccen wurin aiki da aka ba da shawarar. Yana ba da ƙayyadaddun ƙarfin haske yayin da yake cikin matsakaicin 25mA.

Q: Zan iya tuƙa wannan LED da wadata 5V?

A: Ba kai tsaye ba. Tare da matsakaicin VF na 3.3V, resistor mai iyakance halin yanzu na jerin wajibi ne lokacin amfani da wadata 5V don rage ƙarin ƙarfin lantarki da saita daidaitaccen halin yanzu. Dole ne a ƙididdige ƙimar resistor bisa Dokar Ohm (R = (Vsupply - VF) / IF).

Q: Ta yaya zafin jiki ke shafar haske?

A: Kamar yadda aka nuna a cikin lanƙwasa aiki, ƙarfin haske yana raguwa yayin da yanayin yanayi ya ƙaru. Dama mai dumi ko rage ƙimar halin yanzu na aiki yana da mahimmanci don yanayin zafi mai girma.

Q: Menene ma'anar "S400" a cikin lambar sashi?

A> Duk da yake ba a bayyana shi a fili a nan ba, a cikin aikin masana'antu na gama gari, irin waɗannan kari sau da yawa suna nuna takamaiman haɗuwar kwandon (misali, don ƙarfi da tsawon tsawon) ko ƙayyadaddun tef/reel. Dole ne a tabbatar da ainihin ma'ana tare da takamaiman kasida na samfur.

11. Misalin Amfani na Aiki

Yanayi: Hasken Baya don Alamar Matsayi akan Mai Karkatar da Hanyar Sadarwa.Mai ƙira yana buƙatar LED k'ore mai haske, mai aminci don nuna "wuta a kunne" ko "aikin hanyar sadarwa." Sun zaɓi wannan LED saboda babban ƙarfinsa. Sun ƙira sawun ƙafa na PCB wanda ya dace da girmen fakitin 7344. An ƙididdige da'ira mai sauƙi ta tuƙi ta amfani da layin dogo na 3.3V da resistor na jerin don samar da 18mA (dan ra'ayi). Yayin haɗawa, sun bi yanayin solder na igiyar ruwa. Samfurin ƙarshe yana ba da alama mai haske mai k'ore mai haske wanda ake iya gani ko da a cikin ɗakuna masu haske.

12. Gabatarwar Ka'idar Fasaha

Wannan LED ya dogara ne akan fasahar semiconductor na InGaN (Indium Gallium Nitride). Lokacin da aka yi amfani da ƙarfin lantarki na gaba a kan haɗin p-n, electrons da ramuka suna sake haɗuwa, suna sakin makamashi a cikin nau'in photons. Takamaiman abun da ke cikin gami na InGaN yana ƙayyade makamashin bandgap, wanda kuma ya ayyana tsayin tsawon hasken da aka fitar—a wannan yanayin, k'ore. Resin na epoxy mai tsabta yana aiki duka a matsayin mai karewa da ruwan tabarau na farko, yana siffata fitowar haske.

13. Trends na Masana'antu

Trend a cikin LED na nuni da hasken baya yana ci gaba zuwa ga ingantaccen inganci (ƙarin fitowar haske a kowace watt), ingantaccen daidaiton launi ta hanyar ƙaramin rarrabuwa, da ingantaccen aminci a ƙarƙashin yanayi masu tsauri. Hakanan akwai ƙaƙƙarfan tuƙi don cikakkiyar biyayya ga ka'idojin muhalli masu tasowa kamar RoHS da REACH. Ƙananan ƙira ya kasance babban trend, ko da yake don aikace-aikacen babban wutar lantarki ko babban haske, dole ne fakitoci su daidaita girman tare da ikon watsar da zafi yadda ya kamata.