T3B Jerin 3014 LED Mai Lambobi Biyu 0.4W Farin LED - Girman 3.0x1.4x0.8mm - Ƙarfin Lantarki 6.3V - Ƙarfi 0.4W - Takardun Fasaha na Hausa

1. Bayanin Samfur

T3B jerin yana wakiltar iyali na ingantacciyar LED farin haske mai hawa a saman, wanda aka sanya a cikin ƙaramin kunshin 3014. Wannan jerin yana amfani da tsarin lambobi biyu da aka haɗa a jere, yana ba da damar aiki a mafi girman ƙarfin lantarki na gaba yayin da yake ba da ingantaccen fitar da haske. An ƙera shi don aikace-aikacen hasken gabaɗaya, hasken baya, da amfani na nuna alama, waɗannan LED ɗin suna ba da ma'auni na aiki da ingancin farashi a cikin ƙaramin ƙafa.

Babban fa'idar wannan jerin yana cikin ƙirar sa ta lambobi biyu da aka haɗa a jere. Wannan tsari yana ba da mafi kyawun rarraba halin yanzu da sarrafa zafi idan aka kwatanta da mafita ɗaya-lamba a matakan ƙarfi iri ɗaya. Kunshin 3014 (3.0mm x 1.4mm x 1.4mm x 0.8mm) sanannen ma'auni ne na masana'antu, yana tabbatar da dacewa da tsararrun PCB da kayan haɗin kai da wuri.

2. Ma'auni da Ƙayyadaddun Fasaha

2.1 Matsakaicin Matsakaicin Ƙimar (T_s=25°C)

Waɗannan ma'auni suna ayyana iyakokin da za su iya haifar da lalacewa na dindindin ga na'urar. Ba a tabbatar da aiki a ƙarƙashin waɗannan sharuɗɗan ba.

• Halin Yanzu na Gaba (I_F):80 mA (DC)
• Halin Yanzu na Gaba Pulse (I_FP):120 mA (Faɗin Pulse ≤10ms, Tsarin Aiki ≤1/10)
• Rushewar Ƙarfi (P_D):544 mW
• Yanayin Zafin Aiki (T_opr):-40°C zuwa +80°C
• Yanayin Zafin Ajiya (T_stg):-40°C zuwa +80°C
• Yanayin Zafin Junction (T_j):125°C
• Yanayin Zafin Solder (T_sld):230°C ko 260°C na dakika 10 (solder reflow)

2.2 Halayen Lantarki da Na Gani (T_s=25°C)

Waɗannan su ne ma'auni na ayyuka na yau da kullun da aka auna a ƙarƙashin daidaitattun sharuɗɗan gwaji.

• Ƙarfin Lantarki na Gaba (V_F):6.3 V (Na al'ada), 6.8 V (Matsakaici) a I_F= 60 mA
• Ƙarfin Lantarki na Baya (V_R):5 V
• Halin Yanzu na Baya (I_R):10 μA (Matsakaici) a V_R= 5 V
• Kusurwar Dubawa (2θ_1/2):125° (Na al'ada)

3. Tsarin Rarrabawa da Oda

3.1 Sunan Samfur

Lambar ɓangaren tana bin tsarin tsari:T □□ □□ □ □ □ – □□□ □□. Wannan lambar tana ayyana mahimman halaye:

• Lambar Kunshin/Siffa:'3B' yana nuna kunshin 3014.
• Lambar Ƙididdigar Chip:'2' yana nuna tsarin lambobi biyu.
• Lambar Optics:'00' yana nuna babu ruwan tabarau na farko.
• Lambar Launi:'L' don Farin Dumi (<3700K), 'C' don Farin Tsaka-tsaki (3700-5000K), 'W' don Farin Sanyi (>5000K). Akwai wasu lambobi don LED masu launi (R, Y, B, G, da sauransu).
• Lambar Ciki & Lambar Ƙarfin Hasken Haske:Mai kera ya ayyana don takamaiman matakan aiki.

3.2 Rarrabawar Yanayin Zafin Launi (CCT)

Ana rarraba farin LED ɗin zuwa ƙungiyoyin CCT na yau da kullun waɗanda aka ayyana ta hanyar daidaitattun haɗin kai a kan zane na CIE 1931. Kowane kwandon ana ƙayyade shi ta hanyar ellipse akan wannan zane.

• 27M5:2725K ±145K
• 30M5:3045K ±175K
• 40M5:3985K ±275K
• 50M5:5028K ±283K
• 57M7:5665K ±355K
• 65M7:6530K ±510K

Lura: Odar suna ƙayyade mafi ƙarancin ƙarfin hasken haske da daidaitaccen kwandon CCT (ellipse). Jigilar kaya suna bin iyakokin launi na kwandon da aka oda.

3.3 Rarrabawar Ƙarfin Hasken Haske

An ƙayyade mafi ƙarancin ƙimar ƙarfin hasken haske don kewayon CCT daban-daban a gwajin halin yanzu na 60 mA. Matsakaicin Index na Nunin Launi (CRI) shine ≥70.

• Farin Dumi (2700-3700K):Mafi ƙarancin 35 lm
• Farin Tsaka-tsaki (3700-5000K):Mafi ƙarancin 38 lm
• Farin Sanyi (5000-7000K):Mafi ƙarancin 38 lm

Jurewa: Ƙarfin hasken haske ±7%, V_F±0.08V, CRI ±2, Haɗin launi ±0.005.

4. Lanƙwasa Ayyuka da Halaye

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

Halayen I-V na al'ada ne na haɗin jere na lambobi LED guda biyu. Ƙarfin lantarki na gaba ya kusan ninki biyu na LED 3014 ɗaya-lamba. Lanƙwasa yana nuna alaƙar ma'auni, tare da ƙarfin lantarki na kunna kusan 5.5V da yanki mai layi a sama da 6V a daidaitattun halayen aiki.

4.2 Halin Yanzu na Gaba vs. Dangantakar Ƙarfin Hasken Haske

Fitar da haske yana ƙaruwa tare da halin yanzu na gaba amma yana nuna alaƙar ƙasa da layi a mafi girman halayen yanzu saboda ƙaruwar yanayin zafi na junction da raguwar inganci. Yin aiki a da shawarar 60mA yana ba da mafi kyawun ma'auni na fitarwa da tsawon rai.

4.3 Rarraba Ƙarfin Bakan

Lanƙwasa na bakan suna bambanta da CCT. Farin LED masu dumi suna da mafi faɗi, mafi ƙarfi kololuwa a yankin rawaya-ja (kusan 600-650nm). Farin LED masu sanyi suna da mafi ƙarfi kololuwa shuɗi (kusan 450nm) daga LED ɗin famfo da mafi faɗin bakan rawaya da aka canza phosphor. Makamashin bakan dangi yana motsawa tare da yanayin zafi na junction.

4.4 Yanayin Zafi na Junction vs. Dangantakar Ƙarfin Hasken Haske

Fitar da haske yana raguwa yayin da yanayin zafi na junction ya tashi. Wannan tasirin rage zafi yana da mahimmanci don sarrafa zafi a cikin ƙirar aikace-aikace don kiyaye daidaitaccen haske da wurin launi.

5. Bayanin Injiniya da Kunshin

5.1 Girman Kunshin

Kunshin 3014 yana da girman girman 3.0mm (tsawon) x 1.4mm (faɗin) x 0.8mm (tsayi). An ƙayyade jurewa a matsayin ±0.10mm don girman .X da ±0.05mm don girman .XX.

5.2 Tsarin Pad da Ƙirar Stencil

An ba da shawarar tsarin ƙasa na PCB don tabbatar da ingantaccen solder da kwanciyar hankali na injiniya. Pad ɗin anode da cathode suna kan gindin kayan. Ana ba da shawarar ƙirar buɗaɗɗen stencil na man guduro don cimma daidaitaccen ƙarar solder da samuwar haɗin gwiwa yayin reflow.

Gano Polariti:Kunshin yawanci yana da alama ko kusurwa mai chamfered don nuna gefen cathode. Tuntubi cikakken zanen injiniya don daidaitaccen ganewa.

6. Jagororin Haɗawa, Sarrafawa, da Ajiya

6.1 Hancin Danshi da Gasasshen

Kunshin LED 3014 yana da hankali ga danshi (an rarraba MSL bisa IPC/JEDEC J-STD-020C).

• Ajiya:Ajiye jakunkunan da ba a buɗe ba a <30°C da <85% RH. Bayan buɗewa, ajiye a <30°C da <60% RH, zai fi dacewa a cikin akwati mai rufi tare da desiccant ko kabad na nitrogen.Rayuwar Bene:Yi amfani da shi cikin sa'o'i 12 bayan buɗe jakar shinge na danshi a ƙarƙashin yanayin yanayin masana'anta (<30°C/60% RH).
• Bukatar Gasasshen:Idan katin nuna alamar danshi ya nuna fallasa ko kuma idan an fallasa abubuwan sama da rayuwar bene, ana buƙatar gasasshen.
• Hanyar Gasasshen:Gasasshe a 60°C na awanni 24. Ana iya gasasshe abubuwan akan reel ɗin su na asali. Kar a wuce 60°C. Yi amfani da shi cikin sa'a 1 bayan gasasshen ko komawa zuwa busasshiyar ajiya.

6.2 Bayanin Yanayin Solder Reflow

LED ɗin sun dace da daidaitattun hanyoyin solder reflow marasa gubar (Pb-free).

• Matsakaicin Zafin Jiki:230°C ko 260°C.
• Lokaci Sama da Liquidus (TAL):Dakika 10 matsakaici a ƙayyadadden matsakaicin zafin jiki.
• Bi matsakaicin hawan zafin jiki don hana girgizar zafi.

7. Bayanin Aikace-aikace da Abubuwan Ƙira

7.1 Tuƙin Lantarki

Sakamakon ƙirar lambobi biyu da aka haɗa a jere, ƙarfin lantarki na gaba yana kusan 6.3V. Ana ba da shawarar tuƙin halin yanzu na dindindin don tabbatar da ingantaccen fitar da haske da dogon rai. Ya kamata a ƙididdige direban don mafi girman buƙatun ƙarfin lantarki. Yin aiki a da halin yanzu na al'ada na 60mA yana ba da ƙayyadaddun ƙarfin hasken haske. Ana ba da shawarar rage halin yanzu don aikace-aikacen yanayin zafi mai girma.

7.2 Gudanar da Zafi

Ingantaccen nutsewar zafi yana da mahimmanci. Hanyar zafi ta kunshin 3014 ta farko ta hanyar pad ɗin solder zuwa PCB. Yi amfani da PCB tare da isassun hanyoyin zafi da yankin tagulla da aka haɗa zuwa pad ɗin cathode/anode don watsar da zafi. Kiyaye ƙaramin yanayin zafi na junction yana adana ƙarfin hasken haske, kwanciyar hankali na launi, da tsawon rai na na'urar.

7.3 Haɗin Na Gani

Faɗin kusurwar dubawa na digiri 125 ya sa waɗannan LED ɗin su dace da aikace-aikacen da ke buƙatar haske mai faɗi, kamar allunan hasken baya ko hasken yanayi na gabaɗaya. Don hasken shugabanci, ana iya amfani da na'urorin gani na biyu (ruwan tabarau, masu nunawa).

8. Aikace-aikace na Yau da Kullun

• Ƙungiyoyin Hasken LED:Don maye gurbin kwan fitila, fitilun ƙasa, da fitilun panel.
• Hasken Baya:Hasken gefen TV na LCD, fitilun baya na duba, da alamar alama.
• Hasken Kayan Ado:Fitilun tsiri, fitilun igiya.
• Hasken Nuna Alama na Gabaɗaya:Inda ake buƙatar haske mai girma da ƙananan girman.

9. Tambayoyin da ake yawan yi (FAQ)

Q: Me yasa ƙarfin lantarki na gaba ~6.3V maimakon ~3.2V kamar sauran farin LED?

A: Wannan takamaiman T3B jerin yana amfani da guntu LED guda biyu da aka haɗa a jere a cikin kunshin. Ƙarfin lantarki na gaba na guntu biyu suna ƙaruwa.

Q: Menene fa'idar ƙirar lambobi biyu?

A> Zai iya ba da mafi kyawun yada halin yanzu da aikin zafi a takamaiman yawan halin yanzu idan aka kwatanta da ɗaya, mafi girma guntu a daidai jimlar ƙarfi. Hakanan yana ba da damar aiki daga mafi girman ƙarfin lantarki, ƙananan tushen halin yanzu, wanda wani lokaci zai iya sauƙaƙa ƙirar direba.

Q: Ta yaya zan zaɓi daidaitaccen kwandon CCT?

A> Duba bayanan ellipse na launi (sashe na 3.2). Ƙayyade lambar kwandon (misali, 30M5) bisa ga buƙatun yanayin zafin launi da daidaiton launi na aikace-aikacenku. Kwandon yana ayyana yiwuwar bambancin launi.

Q: Shin koyaushe ana buƙatar gasasshen kafin solder?

A> A'a. Ana buƙatar gasasshen kawai idan abubuwan masu hankali ga danshi sun fallasa ga danshi na yanayi sama da ƙayyadadden rayuwarsu ta bene (sa'o'i 12 a <30°C/60% RH) ko kuma idan katin nuna alamar danshi ya nuna yawan sha na danshi.

10. Kwatancen Fasaha da Trends

Kunshin 3014, musamman a cikin tsararrun guntu da yawa, an ƙera shi don ba da mafi girman yawan haske fiye da tsohon kunshin 3528 yayin da yake kiyaye irin wannan ƙafar. Idan aka kwatanta da 3014 ɗaya-lamba, wannan jerin T3B na lambobi biyu yana ba da mafi girman jimillar fitar da haske a daidai halin yanzu na tuƙi, ko da yake a mafi girman ƙarfin lantarki.

Trend na masana'antu yana ci gaba zuwa ga ingantaccen inganci (lumens a kowace watt) da ingantaccen nunin launi. Yayin da wannan takardar bayanin ta ƙayyade mafi ƙarancin CRI na 70, bambance-bambancen tare da mafi girman CRI (>80, >90) suna samuwa gabaɗaya don aikace-aikacen da ke buƙatar ingantaccen launi. Bugu da ƙari, ci gaban fasahar phosphor yana ci gaba da inganta ingancin bakan da daidaito na farin LED a duk kewayon CCT.

Lokacin ƙera sabon samfur, ya kamata injiniyoyi su yi la'akari da sabbin nau'ikan kunshin kamar 3030 ko 2835 don yuwuwar ingantaccen aikin zafi ko sarrafa gani, amma 3014 ya kasance mafita mai inganci kuma ana samun ta ko'ina don aikace-aikace da yawa.