Takardar Bayanin Fasaha na XI5050 LED Fari - 5.0x5.0x1.6mm - Ƙarfin Wuta 6.0-7.2V - Wutar Lantarki 5.4W - Sanyi/Tsaka-tsaki/Dumi Fari - Takardar Fasaha ta Turanci

1. Bayyane na Samfur

Jerin XI5050 wani nau'in LED ne mai ƙarfi na matakin haske, wanda aka sanya shi a cikin ƙaramin fakitin 5050 na saman-mount. An ƙera wannan na'urar don samar da babban fitarwa mai haske da inganci, wanda ya sa ya zama kayan aiki mai fa'ida wanda ya dace da fa'ida mai faɗi na gabaɗaya da aikace-aikacen haske na musamman. Fitowar farin samansa da faɗin kusurwar kallo na digiri 120 suna sauƙaƙe rarraba haske daidai.

1.1 Fa'idodi na Tsakiya

• Ingantaccen Haske Mai Haske:An inganta fakitin don babban fitarwa na lumen, tare da mafi ƙarancin ƙimar kwarara har zuwa lumen 690 dangane da takamaiman kwandon da ƙirar.
• Ƙirar Zafi Mai Ƙarfi:Tare da juriyar zafi (junction zuwa allon) na 7°C/W, LED yana sarrafa zubar da zafi yadda ya kamata, yana tallafawa aiki mai tsayi na dogon lokaci.
• Yin Biyayya da Muhalli:Samfurin ya bi ka'idojin muhalli masu mahimmanci ciki har da RoHS, EU REACH, kuma ba shi da Halogen (Br<900ppm, Cl<900ppm, Br+Cl<1500ppm).
• Faɗin Kewayon Zafin Launi:Ana samunsa a cikin zafin launi masu alaƙa (CCT) daga dumi fari (3000K) zuwa sanyi fari (6500K), tare da daidaitaccen binning don daidaiton launi.

1.2 Aikace-aikacen Manufa

Yankunan aikace-aikace na farko don LED na XI5050 sun haɗa da hasken kayan ado da nishaɗi, tsarin hasken noma, da kuma dalilai na haske na gabaɗaya inda ake buƙatar hasken fari mai aminci, mai haske.

2. Bincike Mai zurfi na Sigogi na Fasaha

2.1 Matsakaicin Matsakaicin Matsakaici

An ayyana iyakokin aiki na na'urar don tabbatar da aminci da hana lalacewa. Matsakaicin matsakaicin matsakaici na mahimmanci sune:

• Halin Yanzu na Gaba (I_F):750 mA (Ci gaba)
• Halin Yanzu na Gaba na Pulse (I_PF):1125 mA
• Rushewar Wutar Lantarki (P_d):5.4 W
• Zafin Aiki (T_opr):-35°C zuwa +85°C
• Zafin Junction (T_j):115°C
• Juriyar Zafi (R_θjc):7 °C/W (Junction zuwa Allon)

Wuce waɗannan ƙimar, musamman zafin junction, na iya haifar da lalacewa ta dindindin na fitarwa mai haske da rage tsawon rayuwar aiki.

2.2 Halayen Hoto da Lantarki

An ƙididdige aikin takamaiman lambobin sassa a cikin teburin samfurin. Sigogi masu mahimmanci sun haɗa da:

• Mafi ƙarancin Kwararar Haske:Ya kewayo daga 640 lm zuwa 690 lm, wanda aka auna a zafin kushin zafi na 25°C tare da jurewar ±10%.
• Ƙarfin Wuta na Gaba (V_F):Yawanci tsakanin 6.0V zuwa 7.2V lokacin da aka motsa shi da ƙimar halin yanzu na 750mA. An ƙara rarraba wannan kewayon zuwa daidaitattun kwandon ƙarfin lantarki don daidaiton ƙira.
• Zafin Launi Mai Alaƙa (CCT):Tayin daidaitawa sun haɗa da 3000K (Dumi Fari), 4000K (Tsaka-tsaki Fari), 5000K (Tsaka-tsaki Fari), da 6500K (Sanyi Fari).
• Fihirisar Nuna Launi (CRI):Ana samun samfuran tare da mafi ƙarancin ƙimar CRI daga 60 (M) har zuwa 90 (H), tare da jurewar yau da kullun na ±2.

3. Bayanin Tsarin Binning

Don tabbatar da daidaiton launi da haske a cikin samarwa, an rarraba LED na XI5050 zuwa daidaitattun kwandon don mahimman sigogi.

3.1 Binning na Kwararar Haske

Kwandon kwarara yana ayyana mafi ƙarancin da mafi girman fitarwa mai haske da aka garantiyata don rukunin LED. Misalan kwandon sun haɗa da N (640-690 lm), 6974 (690-740 lm), da 7479 (740-790 lm). Wannan yana ba masu zane damar zaɓar abubuwan da suka dace da takamaiman buƙatun haske don aikace-aikacensu.

3.2 Binning na Ƙarfin Wuta na Gaba

Kwandon ƙarfin lantarki yana rarraba LED bisa ga raguwar ƙarfin lantarki na gaba a 750mA. Kwandon kamar 6062 (6.0-6.2V), 6264 (6.2-6.4V), har zuwa 7072 (7.0-7.2V) suna taimakawa wajen ƙirar da'irori masu inganci da daidaitawa, suna tabbatar da rarraba halin yanzu daidai a cikin tsararrun LED masu yawa.

3.3 Binning na Haɗin Haɗin Launi

Wannan shine mafi mahimmancin binning don ingancin launi. Ga kowane CCT (misali, 3000K, 4000K, 5000K, 6500K), haɗin haɗin launi (CIE x, y) ana sarrafa su sosai a cikin ayyukan quadrangles akan zanen launi na CIE 1931. An sanya kowane quadrangle lambar kwandon (misali, 30K-A, 40K-B, 50K-F, 65K-G). Wannan tsarin yana tabbatar da cewa duk LED ɗin da ke cikin takamaiman CCT da lambar kwandon za su bayyana daidai da launi a gani, wanda yake da mahimmanci ga aikace-aikacen da ke buƙatar hasken fari iri ɗaya, kamar hasken panel ko kayan gini.

4. Bincike na Lanƙwasa Aiki

Yayin da ba a ba da takamaiman lanƙwasa masu hoto a cikin rubutun da aka ciro ba, takardar bayanin tana ba da bayanan tebur waɗanda ke ayyana iyakokin aiki. Alakar tsakanin halin yanzu na gaba da ƙarfin lantarki ana nuna shi ta hanyar V_Fkwandon a 750mA. Ƙimar juriyar zafi (7°C/W) tana da mahimmanci don ƙirar haɓakar zafin junction sama da zafin allon, wanda ke shafar kiyayewar kwararar haske kai tsaye da amincin dogon lokaci. Dole ne masu zane su yi amfani da wannan ƙimar a cikin simintin zafi don tabbatar da cewa LED yana aiki a cikin amintaccen T_j limit.

5. Bayanin Injiniya da Fakitin

LED yana amfani da daidaitaccen ƙafar saman-mount na'ura (SMD) na 5050. Girman fakitin ya kai kusan 5.0mm tsayi da faɗi. Kayan yana da kushin zafi wanda ke da mahimmanci don ingantaccen canja wurin zafi daga junction LED zuwa allon da'ira (PCB). Aikace-aikacen da ya dace na man guduro da sake fasalin reflow don wannan kushin yana da mahimmanci don cimma ƙayyadaddun aikin zafi (R_θjc= 7°C/W).

6. Jagororin Solder da Taro

6.1 Sigogi na Reflow Solder

LED yana da hankali ga yanayin zafi. Profil ɗin solder da aka ba da shawarar bai kamata ya wuce:
Zafin Kololuwa:260°C
Lokaci a Kololuwa:Dakika 10 iyaka.
Waɗannan sigogi sun zama na yau da kullun don hanyoyin solder marasa gubar (Pb-free) kuma dole ne a bi su sosai don hana lalacewa ga cikin die da phosphor.

6.2 Sarrafawa da Ajiya

• Hankali na ESD:Na'urar tana da hankali ga zubar da wutar lantarki (ESD). Dole ne a kiyaye matakan kariya na ESD da suka dace (misali, tashoshin aiki masu tushe, igiyoyin wuyan hannu) yayin sarrafawa da taro.
• Yanayin Ajiya:Ana ba da shawarar kewayon zafin ajiya daga -35°C zuwa +85°C, a cikin yanayi mai bushewa don hana ɗaukar danshi.

7. Bayanin Oda da Decoding Lambar Model

Lambar sassa tana bin takamaiman tsari:XI5050/LK5C-HXXXX072Z75/2N.
An fassara misali kamar haka:XI5050/LK5C-H6569072Z75/2N

• XI5050:Jerin da girman fakitin (5.0x5.0mm).
• H6569072:Wannan yanki yana ƙunshe da mahimman lambobin aiki.
  • 6:Lambar Fihirisar CRI (misali, 'L' don CRI 70 Min.). Lambar tayi daidai da teburin alamar CRI.
  • 5:Lambar farko ta CCT (misali, '5' don ɓangaren 6500K).
  • 690:Mafi ƙarancin Kwararar Haske a cikin lumens (690 lm).
  • 072:Lambar Ƙarfin Wuta na Gaba (7.2V).
• Z75:Fihirisar Halin Yanzu na Gaba (750 mA).

8. Abubuwan Ƙirar Aikace-aikace

8.1 Ƙirar Da'irar Direba

Ganin kewayon ƙarfin lantarki na gaba (6.0-7.2V) da ƙimar halin yanzu na 750mA, direban LED na halin yanzu na dindindin ya zama dole. Dole ne direban ya iya ba da 750mA mai tsayi yayin ɗaukar matsakaicin V_Fna zaɓaɓɓen kwandon ƙarfin lantarki. Don ƙira ta amfani da LED masu yawa, ana iya amfani da tsararrun jerin, layi daya, ko jerin-layi daya, amma ana buƙatar yin la'akari da daidaitawar ƙarfin lantarki na gaba (ta amfani da kwandon) don tabbatar da halin yanzu daidai da haske.

8.2 Gudanar da Zafi

Ingantaccen nutsewar zafi yana da mahimmanci. Tare da rushewar wutar lantarki har zuwa 5.4W (750mA * 7.2V), dole ne a ƙera PCB don fitar da zafi daga kushin zafi na LED. Wannan ya haɗa da amfani da PCB mai isasshen kauri da yanki na tagulla, mai yuwuwa tare da hanyoyin zafi masu haɗawa zuwa filayen ƙasa na ciki ko takamaiman PCB na tsakiya na ƙarfe (MCPCB) don aikace-aikacen ƙarfi mai ƙarfi. Manufar ita ce rage haɓakar zafi daga allon (T_board) zuwa junction LED (T_j).

8.3 Haɗin Gani

Kusurwar kallo na 120° tana ba da katako mai faɗi. Don aikace-aikacen da ke buƙatar haske mai mai da hankali, dole ne a yi amfani da na'urori na gani na biyu kamar ruwan tabarau ko masu nunawa. Kayan da ƙirar waɗannan na'urori na gani yakamata su yi la'akari da yuwuwar asarar inganci da canjin launi.

9. Kwatancen Fasaha da Bambance-bambance

XI5050 ya bambanta kansa a cikin kasuwar LED 5050 ta hanyar haɗuwa da babban fitarwa mai haske (har zuwa 690lm min) a daidaitaccen halin yanzu na tuƙi na 750mA, tare da cikakken da daidaitaccen tsarin binning na launi. Wannan ya sa ya dace musamman ga aikace-aikacen inda duka babban haske da ingantaccen daidaiton launi suke da mahimmanci, kamar ingantaccen hasken layi ko fitilun kasuwanci na panel. Ƙayyadaddun juriyar zafi na 7°C/W yana da gasa, yana nuna ƙirar fakitin da aka inganta don cire zafi.

10. Tambayoyin da ake yawan yi (FAQ)

10.1 Menene bambanci tsakanin zaɓuɓɓukan CRI daban-daban?

CRI (Fihirisar Nuna Launi) yana auna yadda tushen haske ke bayyana launukan abubuwa daidai da hasken tunani na halitta. Babban CRI (misali, 90 da 70) gabaɗaya yana nufin launuka za su bayyana mafi haske da gaskiya a ƙarƙashin hasken LED. Zaɓin ya dogara da aikace-aikacen; CRI na 80+ ana so sau da yawa don hasken dillali ko na zama, yayin da CRI na 70 zai iya isa don amfani ko hasken waje.

10.2 Zan iya tuƙa wannan LED a halin yanzu ƙasa da 750mA?

Ee, ana iya aiki da LED a halin yanzu ƙasa da matsakaicin 750mA. Wannan zai rage fitowar haske da amfani da wutar lantarki, kuma yawanci yana inganta inganci (lumens kowace watt) da tsawon rai saboda ƙananan yanayin zafi na junction. Ƙarfin wuta na gaba kuma zai ragu. Dole ne a koyaushe a tuƙi na'urar tare da tushen halin yanzu na dindindin, ba tushen ƙarfin lantarki na dindindin ba.

10.3 Ta yaya zan zaɓi daidai kwandon don aikin na?

Zaɓi ya dogara da fifikon ƙirar ku:

• Don daidaiton haske:Ƙayyade ƙaramin kwandon kwarara mai haske (misali, 6974).
• Don ingancin direba da daidaitawar halin yanzu a cikin tsararrun:Ƙayyade ƙaramin kwandon ƙarfin lantarki na gaba (misali, 6466).
• Don daidaitawar launi cikakke:Ƙayyade daidai CCT da mafi ƙarancin lambar kwandon launi da ake samu (misali, 40K-F). Don manyan ayyuka, yana da kyau a sayi duk LED daga takamaiman kayan aikin ƙira.

11. Ƙirar Aiki da Shari'ar Amfani

Shari'a: Ƙirar Kayan Hasken Layi Mai Haɗin Kai
Mai zane yana ƙirƙirar kayan aikin LED na layi mai ƙafa 4 don hasken ofis mai niyya na CCT na 4000K da babban daidaiton launi. Za su zaɓi ƙirar XI5050 tare da CCT 4000K da babban CRI (misali, 80 ko 90). Don tabbatar da daidaiton gani a ko'ina cikin kayan aikin, za su ƙayyade lambar kwandon launi guda ɗaya, mai ƙarfi (misali, 40K-F) ga duk LED. Za a sanya LED akan MCPCB mai tsayi, siriri tare da ƙirar kushin zafi mai ci gaba. Za a zaɓi direban halin yanzu na dindindin wanda zai iya ba da wutar haɗin jerin/layi na LED a 750mA, tare da ƙarfin lantarki na shigarwa wanda ya dace da jimlar V_Fna kirtani. Za a sanya mai watsawa a kan LED don ƙirƙirar fitarwa mai haske mai dadi, mara haske.

12. Ƙa'idar Aiki

XI5050 wani LED ne mai fari wanda aka canza phosphor. Tsakiya na na'urar shine guntuwar semiconductor (yawanci bisa InGaN) wanda ke fitar da hasken shuɗi lokacin da halin yanzu na lantarki ya wuce ta cikinsa a hanya ta gaba. Wannan hasken shuɗi wani ɓangare yana sha ta hanyar Layer na phosphor mai rawaya (kuma sau da yawa ja/kore) wanda aka ajiye a kan ko kewaye da guntu. Phosphor yana sake fitar da haske a tsayin raƙuman ruwa. Haɗuwar sauran hasken shuɗi da faɗin hasken rawaya/ja daga phosphor suna haɗuwa don samar da hasken fari. Daidai adadin hasken shuɗi da hasken da aka canza phosphor suna ƙayyade daidaitaccen zafin launi (CCT) na fitaccen hasken fari.

13. Trends na Fasaha

Gabaɗayan yanayin a cikin fasahar LED mai ƙarfi kamar XI5050 yana zuwa ga ƙara haɓaka ingancin haske (ƙarin lumens kowace watt), wanda kai tsaye yana rage amfani da makamashi don takamaiman fitarwa mai haske. Hakanan ana mai da hankali sosai kan inganta ingancin launi da daidaito, wanda ke haifar da ingantattun tsarin binning da mafi girman ƙimar CRI na yau da kullun. Bugu da ƙari, ci gaba a cikin kayan fakitin da fasahar mu'amalar zafi suna ci gaba da rage juriyar zafi, yana ba da damar mafi girman halin yanzu na tuƙi da mafi girman fitarwa mai haske daga ƙafar ƙafa ɗaya, ko ingantaccen aminci a daidaitattun yanayin tuƙi. Turawa don dorewa yana haifar da bin ƙa'idodin muhalli masu tsauri da haɓaka ingantattun hanyoyin masana'antu.