Takardar Bayani na Fasaha na LED XI3030P-1W-6V - 3.0x3.0x0.7mm - 6.6V Matsakaici - 1W - Fari

1. Bayyani Game da Samfur

Jerin XI3030P-1W-6V yana wakiltar LED mai ƙarfi na tsakiya, mai ƙarfi da ƙanƙanta wanda aka tsara don aikace-aikacen haske na zamani. An siffanta shi da girman 3.0mm x 3.0mm, wannan fakitin yana ba da haɗin kai na ingantaccen haske, amfani da wutar lantarki mai matsakaici, da faɗin kusurwar kallo na digiri 120. Babban launin da ake fitarwa shine fari mai tsaka-tsaki, wanda aka samu ta hanyar fasahar guntu InGaN da aka rufe a cikin resin mai tsabta. Siffarsa da aikin sa sun sa ya zama mafita mai fa'ida wanda ya dace da yawancin buƙatun haske, daga hasken yanayi na aiki zuwa kayan ado.

1.1 Fa'idodi na Asali

Babban fa'idodin wannan jerin LED sun haɗa da ƙarfin haske mai ƙarfi, wanda ke ba da damar samar da haske mai inganci. Faɗin kusurwar kallo yana tabbatar da rarraba haske daidai, yana rage wurare masu zafi da haske. An kera samfurin don zama maras gubar (Pb-free), ya bi ka'idar REACH na Tarayyar Turai, kuma yana bin ƙa'idodin marasa halogen (Br<900ppm, Cl<900ppm, Br+Cl<1500ppm). Bugu da ƙari, yana amfani da tsarin binning na ANSI don daidaiton launi, kuma samfurin da kansa an tsara shi don ci gaba da kasancewa cikin ƙayyadaddun RoHS.

1.2 Aikace-aikacen da Ake Nufi

Yawan amfani da jerin XI3030P yana ba da damar amfani da shi a yawancin yanayin haske. Babban aikace-aikacen ya ƙunshi hasken gabaɗaya na wuraren zama da kasuwanci. Hakanan ya dace da hasken ado da nishaɗi, inda ingancin launi da aminci suke da muhimmanci. LED yana aiki yadda ya kamata a matsayin fitilar nuni da kuma ayyukan haske daban-daban. Ƙarfinsa yana goyan bayan kayan haske na cikin gida da na waje, muddin an tsara su tare da kariyar muhalli da ya dace.

2. Bincike na Ma'auni na Fasaha

2.1 Matsakaicin Matsakaicin Matsakaici

Fahimtar iyakokin aiki yana da mahimmanci don ƙirar abin dogaro. Matsakaicin matsakaicin matsakaici, wanda aka ƙayyade a zafin jiki na soldering (T_soldering) na 25°C, yana bayyana iyakokin da za a iya haifar da lalacewa ta dindindin a bayan su.

• Ƙarfin Gaba (I_F):200 mA (ci gaba).
• Kololuwar Ƙarfin Gaba (I_FP):600 mA, ana iya yarda da shi a ƙarƙashin yanayin bugun jini tare da cikakken aiki na 1/10 da faɗin bugun jini na 10ms.
• Rushewar Wutar Lantarki (P_d):1320 mW.
• Zazzabi na Aiki (T_opr):-40°C zuwa +85°C.
• Zazzabi na Ajiya (T_stg):-40°C zuwa +100°C.
• Juri na Thermal (R_{th J-S}):21 °C/W (junction zuwa wurin soldering).
• Zazzabi na Junction (T_j):125°C (matsakaici).
• Zazzabi na Soldering:An ƙididdige soldering na reflow don 260°C na dakika 10. Soldering na hannu bai kamata ya wuce 350°C na dakika 3 ba.

Muhimmin Bayanin Kula:Waɗannan LED suna da hankali ga zubar da wutar lantarki (ESD). Dole ne a bi hanyoyin sarrafa ESD da suka dace yayin haɗawa da sarrafawa don hana lalacewa a ɓoye ko bala'i.

2.2 Halayen Lantarki da Na'ura

Ana auna aikin yau da kullun a ƙarfin gaba (I_F) na 150mA da T_soldering= 25°C. Waɗannan ma'auni suna tsakiya ga ƙirar da'ira da tsammanin aiki.

• Ƙarfin Hasken (Φ):Matsakaicin ƙarfin haske yana farawa daga lumens 118 don samfuran tushe, tare da akwatunan da aka samu mafi girma (duba Sashe na 3). Matsakaicin jurewa shine ±11%.
• Ƙarfin Gaba (V_F):Ya bambanta daga mafi ƙanƙanta na 5.8V zuwa matsakaici na 6.6V a 150mA. Matsakaicin jurewa shine ±0.1V. Wannan ƙarfin lantarki mai girma yana nuna LED mai yiwuwa yana ƙunshe da haɗin haɗin semiconductor da yawa a cikin fakitin.
• Fihirisar Fitar da Launi (C_RIko R_a):Ana samun su a cikin manyan matakan guda biyu: mafi ƙanƙanta 70 (CRI>70) da mafi ƙanƙanta 80 (CRI>80). Jurewa shine ±2 maki. Ƙimar CRI mafi girma tana nuna ingantaccen amincin launi na abubuwan da aka haskaka.
• Kusurwar Dubawa (2θ_1/2):Digiri 120, na yau da kullun. Wannan shine cikakken kusurwar da ƙarfin haske ya rabi na kololuwar ƙarfi.
• Ƙarfin Baya (I_R):Matsakaicin 50 µA a ƙarfin lantarki na baya (V_R) na 5V.

3. Bayanin Tsarin Binning

Samfurin yana amfani da cikakken tsarin binning don tabbatar da daidaito a cikin mahimman ma'auni. Lambar oda da kanta ta ƙunshi wannan bayanin binning.

3.1 Bayanin Lambar Samfur

Cikakken lambar oda, misali, XI3030P/LK4C-H2711866Z15/2N, an tsara shi kamar haka: XI3030P/ X KXC – H XX XX XX Z15 / 2 N. Sassa masu mahimmanci sun haɗa da:

• Fihirisar CRI:Halin bayan 'XI3030P/' (misali, 'L' ko 'K'). 'L' yana nufin CRI ≥70, 'K' yana nufin CRI ≥80.
• Akwatin Flux:Sashin 'KXC' ko 'XXC' ya haɗa da lambar akwatin flux (4,5,6,7).
• Lambar Launi & Aiki ('HXX XX XX'):Wannan sashe yana bayyana Zazzabin Launi Mai Haɗin kai (CCT), mafi ƙarancin ƙarfin haske, da matsakaicin ƙarfin gaba. Misali, 'H2711866' ya rabu kamar haka: CCT=2700K, Min. Flux=118 lm, Max. V_F=6.6V.
• Fihirisar Halin Yanzu ('Z15'):Yana nuna ƙarfin gaba na yau da kullun na 150mA.

3.2 Akwatunan Fitar da Launi (CRI)

Ana rarraba CRI tare da takamaiman ƙimar ƙima: M (60), N (65), L (70), Q (75), K (80), P (85), H (90). Jerin samar da yawa suna mai da hankali kan akwatunan L (≥70) da K (≥80).

3.3 Akwatunan Ƙarfin Hasken

Ana rarraba Flux zuwa akwatunan da aka yiwa lakabin S31 zuwa S71. Kowane akwati yana da ƙayyadaddun mafi ƙanƙanta da matsakaicin fitarwa na lumen a 150mA. Misali, akwatin S31 ya ƙunshi 118 zuwa 123 lm, yayin da akwatin S71 ya ƙunshi 158 zuwa 163 lm. Jurewar ƙarfin haske shine ±11%.

3.4 Akwatunan Ƙarfin Gaba

An haɗa ƙarfin gaba zuwa akwatuna huɗu: 5866 (5.8-6.0V), 6062 (6.0-6.2V), 6264 (6.2-6.4V), da 6466 (6.4-6.6V). Jurewa shine ±0.1V. Masu ƙira dole ne su tabbatar da cewa da'irar tuƙi za ta iya ɗaukar matsakaicin V_Fna zaɓaɓɓen akwatin.

4. Jerin Samar da Yawa

Takardar bayani tana ba da cikakkun jerin lambobin oda da aka samu, waɗanda aka raba su ta matakin CRI.

4.1 Samfuran tare da CRI ≥70

Wannan jeri ya haɗa da bambance-bambance tare da CCTs na 2700K, 3000K, 4000K, 5000K, 5700K, da 6500K. Ga kowane CCT, akwatunan flux da yawa suna samuwa (misali, LK4C, LK5C, LK6C, LK7C), suna ba da kewayon mafi ƙarancin fitarwa daga 118 lm zuwa 143 lm. Duk samfuran suna raba matsakaicin ƙarfin gaba na 6.6V da ƙarfin aiki na 150mA.

4.2 Samfuran tare da CRI ≥80

Wannan jeri mai kama yana ba da irin wannan kewayon CCTs da akwatunan flux (KK4C zuwa KK7C) amma tare da mafi girman CRI na 80. Ƙimar ƙarfin haske don akwatunan da suka dace daidai yake da jerin CRI≥70. Wannan yana ba masu ƙira damar zaɓar tsakanin daidaitaccen launi da babban launi ba tare da yin hasarar fitar da haske don wani CCT da akwatin flux ba.

5. Aikace-aikace & Tunani na Ƙira

5.1 Gudanar da Thermal

Tare da juriya na thermal na 21°C/W daga junction zuwa wurin soldering, ingantaccen nutsewar zafi yana da mahimmanci, musamman lokacin aiki kusa da matsakaicin halin yanzu. Matsakaicin zazzabi na junction shine 125°C. Wuce wannan iyaka zai ƙara saurin raguwar lumen da rage tsawon rayuwar aiki. Ƙirar PCB yakamata ta haɗa da isassun ramuka na thermal da yankin tagulla don kawar da zafi daga kushin soldering.

5.2 Tuƙin Lantarki

LED yana buƙatar direba mai ci gaba wanda ya dace da matsakaicin ƙarfin gaba na ~6.2V a 150mA. Saboda yaduwar akwatin ƙarfin lantarki (har zuwa 6.6V matsakaici), direba dole ne ya iya samar da isassun sararin sama na ƙarfin lantarki. Direba kuma yakamata ya haɗa da kariya daga ƙarfin lantarki na baya da ƙarfin lantarki na wucin gadi.

5.3 Haɗin Na'ura

Kusurwar kallo na digiri 120 da tsarin fitarwa na sama sun sa wannan LED ya dace da aikace-aikacen da ke buƙatar faɗaɗa haske, mai watsewa. Don hasken shugabanci, na'urori na biyu (ruwan tabarau ko masu nunawa) za su zama dole. Resin mai tsabta yana ba da ingantaccen ingancin fitar da haske.

6. Jagororin Soldering da Haɗawa

Bin bayanan martaba na soldering yana da mahimmanci don hana lalacewa ga fakitin LED ko haɗin wayoyi na ciki.

• Soldering Reflow:Bai kamata a wuce matsakaicin zazzabi na 260°C fiye da dakika 10 ba. Ana ba da shawarar bayanin martaba na reflow maras gubar.
• Soldering Hannu:Idan ya cancanta, zafin ƙarshen ƙarfe yakamata ya iyakance zuwa 350°C, kuma lokacin tuntuɓar yakamata ya kasance ƙasa da dakika 3 kowane kushin. Yi amfani da ƙarfe mai ƙarancin wutar lantarki kuma ku guji amfani da matsin lamba na injiniya.
• Ajiya:Ajiye a cikin yanayi mai bushewa, ESD mai aminci a cikin ƙayyadaddun kewayon zazzabi (-40°C zuwa +100°C).

7. Bincike na Aiki da Trends

7.1 Mahallin Ingantaccen Aiki

Ana iya ƙididdige ingantaccen haske na waɗannan LED. Don wani ɓangare na yau da kullun daga akwatin S31 (118 lm min) a 150mA da ~6.2V (0.93W), matsakaicin inganci shine kusan 127 lm/W. Akwatunan flux mafi girma suna ba da inganci mafi girma. Wannan yana sanya jerin XI3030P cikin gasa a cikin kasuwar LED mai ƙarfi na tsakiya, yana daidaita farashi, aiki, da aminci.

7.2 Matsayin Kasuwa da Bambance-bambance

Babban abubuwan banbance na wannan jerin shine tsarin ƙarfin gaba na 6V da samuwar zaɓuɓɓukan CRI masu girma (har zuwa 90). Ƙirar 6V na iya sauƙaƙa topology direba a cikin wasu tsararrun jeri idan aka kwatanta da LED 3V na gama gari. Cikakken binning yana ba masu ƙira da aikin da ake iya hasashe, wanda ke da mahimmanci don ingancin daidaito a cikin kayan haske da aka samar da yawa.

7.3 Misalin Shari'ar Ƙira

Yi la'akari da ƙira mai inganci, fitila mai duhu wanda ke buƙatar zazzabin launi na 2700K da ingantaccen launi (CRI>80) tare da manufar flux na kusan lumens 120 kowace LED. SamfurinXI3030P/KK4C-H2711866Z15/2Nzai zama zaɓi mai dacewa. Ƙirar dole ne ta haɗa da direba mai ci gaba wanda zai iya isar da 150mA tare da yarda da ƙarfin fitarwa har zuwa 6.6V kowace LED. Idan an haɗa LED huɗu a jere, direba dole ne ya ba da aƙalla 26.4V. Gudanar da thermal akan PCB mai tushen ƙarfe dole ne ya tabbatar da cewa zazzabin wurin soldering ya kasance ƙasa da isa don kiyaye zazzabin junction ƙasa da 125°C a ƙarƙashin duk yanayin aiki.

8. Tambayoyin da Ake Yawan Yi (FAQ)

Q: Menene girman jiki na wannan LED?

A: Fakitin shine nau'in 3030, ma'ana yana auna kusan 3.0mm tsayi da 3.0mm faɗi. Daidai tsayin yakamata a tabbatar daga zanen injiniya (ba a bayar da shi a cikin wannan ɓangaren ba).

Q: Zan iya tuƙa wannan LED a 200mA?

A: Duk da yake matsakaicin matsakaicin matsakaici shine 200mA, halayen lantarki da na'ura da binning an ƙayyade su a 150mA. Yin aiki a 200mA zai haifar da ƙarin zafi, rage inganci, kuma yana iya rage tsawon rayuwa. Ana ba da shawarar yin ƙira don ƙarfin halin yanzu na 150mA.

Q: Ta yaya zan fassara lambar oda don zaɓar ɓangaren da ya dace?

A: Koma zuwa Sashe na 3.1 (Bayanin Lambar Samfur) da jerin samar da yawa a Sashe na 4.1 da 4.2. Daidaita buƙatunku don CCT, mafi ƙarancin flux, da CRI zuwa lambar da ta dace.

Q: Ana buƙatar heatsink?

A> Don ci gaba da aiki a 150mA, ana ba da shawarar ingantaccen gudanar da thermal ta hanyar PCB (misali, kushin thermal tare da ramuka zuwa filin ƙasa na ciki ko heatsink na waje) don kiyaye aiki da tsawon rayuwa. Bukatar keɓaɓɓen heatsink na aluminum ya dogara da zafin yanayi na aikace-aikacen da iskar iska.