Takardar Fasaha ta LED Ja mai Ƙarfi 1W na Silsilar Ceramic 3535 - Girman 3.5x3.5mm - Ƙarfin Lantarki 2.2V - Ƙarfi 1W

1. Bayyani Game da Samfur

Wannan takarda ta yi cikakken bayani game da ƙayyadaddun sigogi don LED mai ƙarfi, mai hawa a saman (SMD) ta amfani da kunshin ceramic 3535. Babban ɓangaren shi ne guntu na LED ja mai ƙarfi 1W, wanda aka ƙera don aikace-aikacen da ke buƙatar dogaro mai ƙarfi, sarrafa zafi mai inganci, da kuma aikin gani mai daidaito. Tushen ceramic yana ba da mafi kyawun watsa zafi idan aka kwatanta da na'urorin filastik na yau da kullun, wanda ya sa wannan LED ta dace da yanayi masu ƙarfi da aiki mai ƙarfin lantarki.

Babban fa'idar wannan samfurin yana cikin ƙarfinsa da daidaitattun sigogi na aiki. Kasuwannin da aka yi niyya sun haɗa da hasken mota (ciki/signa), fitilun nuni na masana'antu, hasken gine-gine, da duk wani aikace-aikacen da ake buƙatar amintaccen tushen haske ja mai haske a cikin ƙaramin siffa.

2. Zurfin Binciken Sigogi na Fasaha

2.1 Matsakaicin Matsakaicin Ƙimar Aiki

Waɗannan sigogi suna ayyana iyakokin da za su iya haifar da lalacewa ta dindindin ga LED. Ba a ba da garantin aiki a ƙarƙashin waɗannan sharuɗɗan ba.

• Ƙarfin Lantarki na Gaba (IF):500 mA (DC)
• Ƙarfin Lantarki na Gaba na Pulse (IFP):700 mA (Faɗin Pulse ≤10ms, Tsarin Aiki ≤1/10)
• Rushewar Ƙarfi (PD):1300 mW
• Zazzabin Aiki (Topr):-40°C zuwa +100°C
• Zazzabin Ajiyewa (Tstg):-40°C zuwa +100°C
• Zazzabin Junction (Tj):125°C
• Zazzabin Solder (Tsld):Solder na reflow a 230°C ko 260°C na iya ɗaukar daƙiƙa 10 kawai.

2.2 Halayen Lantarki da Na Gani (Na Yau da Kullun @ Ta=25°C)

Waɗannan su ne sigogin aiki na yau da kullun da aka auna a ƙarƙashin daidaitattun sharuɗɗan gwaji.

• Ƙarfin Lantarki na Gaba (VF):2.2 V (Na Yau da Kullun), 2.6 V (Matsakaici) a IF=350mA
• Ƙarfin Lantarki na Baya (VR):5 V
• Tsawon Zangon Kololuwa (λd):625 nm
• Ƙarfin Lantarki na Baya (IR):50 μA (Matsakaici)
• Kusurwar Dubawa (2θ1/2):120°

3. Bayanin Tsarin Rarrabawa (Binning)

Don tabbatar da daidaiton launi da haske a cikin samarwa, ana rarraba LED zuwa rukunoni (bins) na aiki. Wannan yana ba masu ƙira damar zaɓar sassa waɗanda suka cika takamaiman buƙatun aikace-aikace.

3.1 Rarrabawar Ƙarfin Hasken Fitowa (a 350mA)

Ana rarraba LED bisa mafi ƙanƙanta da ƙarfin hasken da suke fitarwa na yau da kullun.

• Lambar 1M:Mafi ƙanƙanta 35 lm, Na Yau da Kullun 40 lm
• Lambar 1N:Mafi ƙanƙanta 40 lm, Na Yau da Kullun 45 lm
• Lambar 1P:Mafi ƙanƙanta 45 lm, Na Yau da Kullun 50 lm
• Lambar 1Q:Mafi ƙanƙanta 50 lm, Na Yau da Kullun 55 lm

Lura: Ƙimar aunin ƙarfin haske shine ±7%.

3.2 Rarrabawar Ƙarfin Lantarki na Gaba (Forward Voltage)

Hakanan ana rarraba LED ta hanyar raguwar ƙarfin lantarki na gaba a lokacin gwajin ƙarfin lantarki.

• Lambar C:1.8V - 2.0V
• Lambar D:2.0V - 2.2V
• Lambar E:2.2V - 2.4V
• Lambar F:2.4V - 2.6V

Lura: Ƙimar aunin ƙarfin lantarki na gaba shine ±0.08V.

3.3 Rarrabawar Tsawon Zangon Hasken (Dominant Wavelength)

Wannan rarrabawa yana tabbatar da cewa launin hasken ja yana cikin takamaiman kewayon.

• Lambar R1:620 nm - 625 nm
• Lambar R2:625 nm - 630 nm

4. Binciken Lanƙwan Aiki

Waɗannan jadawalin halaye, waɗanda aka samo daga takardar bayanai, suna nuna halayen LED a ƙarƙashin yanayi daban-daban. Waɗannan suna da mahimmanci don ƙira na'urar lantarki da sarrafa zafi.

4.1 Ƙarfin Lantarki na Gaba vs. Ƙarfin Lantarki na Gaba (Lanƙwan IV)

Wannan jadawalin yana nuna alaƙar da ke tsakanin ƙarfin lantarki da ke gudana ta cikin LED da ƙarfin lantarki a fadensa. Ba shi da layi, kamar yadda diode ke yi. Lanƙwan yana da mahimmanci don ƙirar na'urar tuƙi mai iyakance ƙarfin lantarki. Ƙarfin lantarki na "gwiwa" yana kusa da na yau da kullun VF na 2.2V. Yin aiki sosai sama da ƙimar ƙarfin lantarki yana haifar da haɓakar ƙarfin lantarki da samar da zafi cikin sauri.

4.2 Ƙarfin Lantarki na Gaba vs. Dangin Ƙarfin Hasken

Wannan jadawalin yana nuna yadda fitowar haske ke canzawa tare da ƙarfin lantarki na tuƙi. Da farko, fitowar haske tana ƙaruwa kusan layi daya tare da ƙarfin lantarki. Duk da haka, a manyan ƙarfin lantarki, raguwar inganci yana faruwa saboda haɓakar zazzabin junction da sauran tasirin semiconductor. Don mafi kyawun inganci da tsawon rai, ana ba da shawarar tuƙi a ko ƙasa da shawarar 350mA, ko da yake matsakaicin ƙarfin lantarki na DC shine 500mA.

4.3 Zazzabin Junction vs. Dangin Ƙarfin Bakan

Wannan lanƙwan yana da mahimmanci don fahimtar canjin launi da raguwar fitowa tare da zafin jiki. Yayin da zazzabin junction (Tj) na LED ya tashi, jimillar fitowar haske yana raguwa. Bugu da ƙari, ga wasu kayan semiconductor, tsayin zangon kololuwa na iya canzawa kaɗan, yana shafar launin da ake gani. Kunshin ceramic yana taimakawa rage wannan ta hanyar watsa zafi yadda ya kamata, yana kiyaye Tj ƙasa don takamaiman ƙarfin lantarki na tuƙi.

4.4 Rarraba Ƙarfin Bakan

Wannan jadawalin yana nuna ƙarfin hasken da aka fitar a cikin tsayin zango daban-daban. Ga wannan LED ja, yana nuna wani kololuwa mai kunkuntar da ke tsakiya a kusa da tsayin zangon da ya fi rinjaye (misali, 625nm). Cikakken faɗin rabin mafi girma (FWHM) na wannan kololuwa yana ƙayyade tsaftar launi. Ƙunƙuntar kololuwa yana nuna launin ja mai cikakken jikewa, mai tsafta.

5. Bayanan Injiniya & Marufi

5.1 Girman Jiki & Zanen Tsari

LED tana cikin na'urar hawa a saman (SMD) na ceramic 3535. Kalmar "3535" tana nufin girman jiki kusan 3.5mm x 3.5mm. Cikakken zanen girma a cikin takardar bayanai yana ba da mahimman ma'auni ciki har da tsayin gaba ɗaya, faɗi, tsayi, da matsayin ruwan tabarau na gani. Ana ƙayyade ƙimar ƙima a matsayin ±0.10mm don girman .X da ±0.05mm don girman .XX.

5.2 Tsarin Gindin PCB da Zanen Stencil da Ake Shawarta

Takardar bayanai tana ba da shawarar gindin ƙafa don ƙirar PCB. Wannan ya haɗa da girman gindin solder da tazara, waɗanda ke da mahimmanci don samun haɗin solder mai dogaro da daidaitawar da ta dace yayin reflow. Jagorar ƙirar stencil mai rakiyar tana ba da shawarar girman buɗaɗɗen ido da siffa don amfani da man solder don tabbatar da adadin man solder da aka ajiye daidai, yana hana gadojin solder ko rashin isasshen solder.

5.3 Gano Polarity (Anode da Cathode)

LED ɓangare ne mai polarity. Takardar bayanai tana nuna tashoshi na anode da cathode. Yawanci, ana nuna wannan akan na'urar da kanta (misali, tsaga, ɗigo, ko alamar kore a gefen cathode) kuma yayi daidai da zanen tsarin gindin. Daidaitaccen polarity yana da mahimmanci don aiki.

6. Jagororin Solder da Haɗawa

6.1 Tsarin Solder na Reflow

LED tana dacewa da daidaitattun hanyoyin solder na reflow na infrared ko convection. Matsakaicin zazzabin solder da aka halatta shine 260°C na daƙiƙa 10. Yana da mahimmanci a bi tsarin zafin jiki mai sarrafawa tare da matakan dumama, jiƙa, reflow, da sanyaya don guje wa girgizar zafi, wanda zai iya fashe kunshin ceramic ko lalata guntu na ciki da igiyoyin haɗin waya.

6.2 Kula da Sarrafawa & Ajiyewa

LED suna da hankali ga fitar da wutar lantarki (ESD). Yakamata a sarrafa su a cikin yanayin da aka kare ESD ta amfani da igiyoyin wuyan da aka kafa da tabarmi masu ɗaukar wutar lantarki. Yakamata a adana na'urorin a cikin jakunkunan su na asali na hana danshi tare da busassun abinci a cikin yanayi mai sarrafawa (wanda aka ƙayyade a matsayin -40°C zuwa +100°C). Idan an buɗe marufi, ana iya buƙatar hanyoyin gasa kafin reflow idan na'urorin sun sha danshi.

7. Bayanan Marufi da Oda

7.1 Ƙayyadaddun Kaset da Reel

Ana ba da LED akan kaset ɗin ɗaukar kaya da aka lulluɓe a kan reels, wanda ya dace da kayan aikin haɗawa na atomatik na ɗauka da sanyawa. Takardar bayanai tana ba da cikakkun ma'auni don aljihun kaset ɗin ɗaukar kaya, tazara, da girman reel. Wannan daidaitawa yana tabbatar da dacewa da na'urorin ciyarwar SMD na yau da kullun.

7.2 Tsarin Sunan Model

Samfurin samfur (misali, T1901PRA) yana bin tsarin lamba wanda ya ƙunshi mahimman siffofi:

• Lambar Silsila/Siffa ("19"):Yana nuna kunshin ceramic 3535.
• Lambar Optics ("01"):Yana nuna kasancewar ruwan tabarau na farko.
• Tsarin Guntu ("P"):Yana nufin guntu guda mai ƙarfi (1W).
• Lambar Launi ("R"):Yana wakiltar fitowar Ja.
• Ƙarin Lambobi ("A\

  Kalmomin Ƙayyadaddun LED

  Cikakken bayanin kalmomin fasaha na LED

  Aikin Hasken Wutar Lantarki

  Kalma	Naúrar/Wakilci	Bayanin Sauri	Me yasa yake da muhimmanci
  Ingancin Hasken Wuta	lm/W (lumen kowace watt)	Fitowar haske kowace watt na wutar lantarki, mafi girma yana nufin mafi ingancin kuzari.	Kai tsaye yana ƙayyade matakin ingancin kuzari da farashin wutar lantarki.
  Gudun Hasken Wuta	lm (lumen)	Jimillar hasken da tushe ke fitarwa, ana kiransa "haske".	Yana ƙayyade ko hasken yana da haske sosai.
  Kusurwar Dubawa	° (digiri), misali 120°	Kusurwar da ƙarfin haske ya ragu zuwa rabi, yana ƙayyade faɗin haske.	Yana shafar kewar haskakawa da daidaito.
  Zafin Launi (CCT)	K (Kelvin), misali 2700K/6500K	Zafi/sanyin haske, ƙananan ƙimomi rawaya/zafi, mafi girma fari/sanyi.	Yana ƙayyade yanayin haskakawa da yanayin da suka dace.
  CI / Ra	Ba naúrar, 0–100	Ikon ba da launukan abubuwa daidai, Ra≥80 yana da kyau.	Yana shafar sahihancin launi, ana amfani dashi a wurare masu buƙatu kamar shaguna, gidajen tarihi.
  SDCM	Matakan ellipse MacAdam, misali "5-mataki"	Ma'aunin daidaiton launi, ƙananan matakai suna nufin mafi daidaiton launi.	Yana tabbatar da daidaiton launi a cikin rukunin LED iri ɗaya.
  Matsakaicin Tsawon Raɗaɗin Hasken	nm (nanomita), misali 620nm (ja)	Tsawon raɗaɗin haske daidai da launin LED masu launi.	Yana ƙayyade launin ja, rawaya, kore LED masu launi ɗaya.
  Rarraba Bakan Hasken	Layin tsawon raɗaɗi da ƙarfi	Yana nuna rarraba ƙarfi a cikin tsawon raɗaɗin haske.	Yana shafar ba da launi da ingancin launi.

  Ma'auni na Lantarki

  Kalma	Alamar	Bayanin Sauri	Abubuwan ƙira
  Ƙarfin lantarki na gaba	Vf	Mafi ƙarancin ƙarfin lantarki don kunna LED, kamar "maƙallan farawa".	Ƙarfin lantarki na injin dole ya zama ≥Vf, ƙarfin lantarki yana ƙara don LED a jere.
  Ƙarfin lantarki na gaba	If	Ƙimar ƙarfin lantarki don aikin LED na yau da kullun.	Yawanci tuƙi mai ƙarfi akai-akai, ƙarfin lantarki yana ƙayyade haske da tsawon rai.
  Matsakaicin Ƙarfin lantarki na bugun jini	Ifp	Matsakaicin ƙarfin lantarki mai jurewa na ɗan lokaci, ana amfani dashi don duhu ko walƙiya.	Fadin bugun jini da sake zagayowar aiki dole ne a sarrafa su sosai don guje wa lalacewa.
  Ƙarfin lantarki na baya	Vr	Matsakaicin ƙarfin lantarki na baya da LED zai iya jurewa, wanda ya wuce zai iya haifar da rushewa.	Dangane dole ne ya hana haɗin baya ko ƙarfin lantarki.
  Juriya na zafi	Rth (°C/W)	Juriya ga canja wurin zafi daga guntu zuwa solder, ƙasa yana da kyau.	Babban juriya na zafi yana buƙatar zubar da zafi mai ƙarfi.
  Rigakafin ESD	V (HBM), misali 1000V	Ikon jurewa zubar da wutar lantarki, mafi girma yana nufin ƙasa mai rauni.	Ana buƙatar matakan hana wutar lantarki a cikin samarwa, musamman ga LED masu hankali.

  Gudanar da Zafi & Amincewa

  Kalma	Ma'aunin maɓalli	Bayanin Sauri	Tasiri
  Zazzabin Haɗin gwiwa	Tj (°C)	Ainihin yanayin aiki a cikin guntun LED.	Kowane raguwa 10°C na iya ninka tsawon rai; yayi yawa yana haifar da lalacewar haske, canjin launi.
  Ragewar Lumen	L70 / L80 (sa'o'i)	Lokacin da haske ya ragu zuwa 70% ko 80% na farko.	Kai tsaye yana ayyana "tsawon sabis" na LED.
  Kula da Lumen	% (misali 70%)	Kashi na hasken da aka riƙe bayan lokaci.	Yana nuna riƙon haske akan amfani na dogon lokaci.
  Canjin Launi	Δu′v′ ko ellipse MacAdam	Matsakaicin canjin launi yayin amfani.	Yana shafar daidaiton launi a cikin yanayin haskakawa.
  Tsufa na Zafi	Lalacewar kayan aiki	Lalacewa saboda yanayin zafi na dogon lokaci.	Zai iya haifar da raguwar haske, canjin launi, ko gazawar buɗe kewaye.

  Tufafi & Kayan Aiki

  Kalma	Nau'ikan gama gari	Bayanin Sauri	Siffofi & Aikace-aikace
  Nau'in Kunshin	EMC, PPA, Yumbu	Kayan gida masu kare guntu, samar da hanyar sadarwa ta gani/zafi.	EMC: juriya mai kyau na zafi, farashi mai rahusa; Yumbu: mafi kyawun zubar da zafi, tsawon rai.
  Tsarin Guntu	Gaba, Guntu Juyawa	Tsarin na'urorin lantarki na guntu.	Juyawar guntu: mafi kyawun zubar da zafi, inganci mafi girma, don ƙarfi mai ƙarfi.
  Rufin Phosphor	YAG, Silicate, Nitride	Yana rufe guntu shuɗi, yana canza wasu zuwa rawaya/ja, yana haɗa su zuwa fari.	Phosphor daban-daban suna shafar inganci, CCT, da CRI.
  Ruwan tabarau/Optics	Lefi, Microlens, TIR	Tsarin gani a saman yana sarrafa rarraba haske.	Yana ƙayyade kusurwar dubawa da layin rarraba haske.

  Kula da Inganci & Rarraba

  Kalma	Abun rarraba	Bayanin Sauri	Manufa
  Kwalin Gudun Hasken	Lambar misali 2G, 2H	An tattara su ta hanyar haske, kowace ƙungiya tana da ƙananan/matsakaicin ƙimar lumen.	Yana tabbatar da daidaiton haske a cikin jeri ɗaya.
  Kwalin Ƙarfin lantarki	Lambar misali 6W, 6X	An tattara su ta hanyar kewayon ƙarfin lantarki na gaba.	Yana sauƙaƙe daidaitawar tuƙi, yana inganta ingancin tsarin.
  Kwalin Launi	Ellipse MacAdam 5-mataki	An tattara su ta hanyar daidaitattun launi, yana tabbatar da ƙuntataccen kewayon.	Yana ba da garantin daidaiton launi, yana guje wa launi mara daidaituwa a cikin kayan aikin.
  Kwalin CCT	2700K, 3000K da sauransu	An tattara su ta hanyar CCT, kowanne yana da madaidaicin kewayon daidaitawa.	Yana cika buƙatun CCT na yanayi daban-daban.

  Gwaji & Takaddun Shaida

  Kalma	Matsakaicin/Gwaji	Bayanin Sauri	Muhimmanci
  LM-80	Gwajin kula da lumen	Haskakawa na dogon lokaci a yanayin zafi akai-akai, yana rikodin lalacewar haske.	Ana amfani dashi don kimanta rayuwar LED (tare da TM-21).
  TM-21	Matsakaicin kimanta rayuwa	Yana kimanta rayuwa a ƙarƙashin yanayi na ainihi bisa bayanan LM-80.	Yana ba da hasashen kimiyya na rayuwa.
  IESNA	Ƙungiyar Injiniyoyin Haskakawa	Yana rufe hanyoyin gwajin gani, lantarki, zafi.	Tushen gwaji da masana'antu suka amince.
  RoHS / REACH	Tabbatarwar muhalli	Yana tabbatar da babu abubuwa masu cutarwa (darma, mercury).	Bukatar shiga kasuwa a duniya.
  ENERGY STAR / DLC	Tabbatarwar ingancin kuzari	Tabbatarwar ingancin kuzari da aiki don samfuran haskakawa.	Ana amfani dashi a cikin sayayyan gwamnati, shirye-shiryen tallafi, yana haɓaka gasa.