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Bayanin Fasaha na LED Infrared HIR25-21C/L423/TR8 Mai Tsayi 0.8mm - Girman 2.0x1.25x0.8mm - Ƙarfin Wutar Lantarki 1.35V - Ƙarfin Wuta 100mW - Ruwa Bayyananne - Takardun Fasaha na Hausa

Cikakken bayanin fasaha na HIR25-21C/L423/TR8, LED infrared mai tsayi 0.8mm a cikin kunshin SMD. Yana da ƙarancin ƙarfin lantarki, daidaitawar haske da na'urorin gano Si, kuma ya bi ka'idojin RoHS, REACH, da marasa halogen.
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Murfin Takardar PDF - Bayanin Fasaha na LED Infrared HIR25-21C/L423/TR8 Mai Tsayi 0.8mm - Girman 2.0x1.25x0.8mm - Ƙarfin Wutar Lantarki 1.35V - Ƙarfin Wuta 100mW - Ruwa Bayyananne - Takardun Fasaha na Hausa

Teburin Abubuwan Ciki

1. Bayanin Samfur

HIR25-21C/L423/TR8 ƙaramin na'urar fitar da haske infrared ce mai hawa sama (SMD). An saka ta a cikin ƙaramin kunshi mai ƙarshen biyu tare da ƙaramin bayyanar na 0.8mm, wanda ya sa ya dace da aikace-aikacen da ke da ƙarancin sarari. An ƙera na'urar a cikin robobi mai ruwa-bayyananne tare da ruwan tabarau mai lebur, wanda ke ba da takamaiman tsarin hasken. Babban kayan aikinta na semiconductor shine Gallium Aluminum Arsenide (GaAlAs), wanda aka ƙera don mafi kyawun daidaitawar haske tare da photodiodes na silicon da phototransistors, yana tabbatar da ingantacciyar inganci a cikin tsarin gano.

An ƙera samfurin tare da halayen ƙarancin ƙarfin lantarki na gaba, wanda ke ba da gudummawa ga ingantaccen ƙarfin tsarin. Ya cika cikakke da ka'idojin muhalli da aminci na zamani, gami da kasancewa maras gubar (Pb-free), bin ka'idar EU REACH, da kuma cika buƙatun marasa halogen (Br<900 ppm, Cl<900 ppm, Br+Cl<1500 ppm). Ana ba da na'urar akan tef ɗin 8mm da aka ɗora akan rijiya mai diamita 7-inch, yana sauƙaƙe hanyoyin haɗawa ta atomatik.

2. Fassarar Ma'anar Ma'auni na Fasaha

2.1 Matsakaicin Matsakaicin Ma'auni

Iyakar aikin na'urar an ayyana su a ƙarƙashin yanayin zafin yanayi (Ta) na 25°C. Wucewa waɗannan ma'auni na iya haifar da lalacewa na dindindin. Ƙarfin wutar lantarki na baya (VR) an ƙayyade shi a 5V. Halin yanzu na gaba (IF) yana da matsakaicin ma'auni na 100mA. Ƙarfin wutar lantarki (PD) an ƙididdige shi a 100mW. Kewayon zafin aiki daga -40°C zuwa +85°C, yayin da kewayon zafin ajiya ya faɗaɗa daga -40°C zuwa +100°C. Dole ne a sarrafa zafin solder a hankali, tare da kololuwar 260°C na dakika 10 kamar yadda yake a cikin bayanin reflow maras gubar.

2.2 Halayen Lantarki da Hasken

Mahimman ma'auni na aiki ana auna su yawanci a IF=20mA da Ta=25°C. Ƙarfin wutar lantarki na gaba (VF) yawanci 1.35V ne. Ƙarfin hasken haske (Ie) an ƙayyade shi tare da mafi ƙarancin ƙima, yana ayyana ƙarfin fitarwa na gani. Kololuwar tsayin raƙuman ruwa (λp) yana tsakiya a cikin bakan infrared, yawanci kusan 940nm, wanda ya dace daidai da kololuwar hankali na masu karɓa na silicon na gama gari. An kuma ayyana faɗin bakan (rabin faɗi), yana nuna kewayon tsayin raƙuman ruwa da aka fitar. An ƙayyade kusurwar kallo ta ƙirar ruwan tabarau mai lebur, yana ba da takamaiman tsarin hasken da ya dace da aikace-aikacen da aka yi niyya.

3. Bayanin Tsarin Rarraba

Lambar sashi HIR25-21C/L423/TR8 ta ƙunshi tsarin rarraba don tabbatar da aiki mai daidaito. Yayin da takardar bayanin ke ba da jagorar zaɓin na'ura gabaɗaya wanda ke nuna kayan aikin GaAlAs da ruwa-bayyananne, takamaiman rarrabuwa don ma'auni kamar kololuwar tsayin raƙuman ruwa (HUE) da ƙarfin haske (CAT) ana sarrafa su yayin samarwa. Abokan ciniki suna karɓar sassa a cikin takamaiman iyakoki na waɗannan mahimman ma'auni, suna tabbatar da cewa na'urar za ta yi aiki kamar yadda ake buƙata a cikin takamaiman da'irar da aikace-aikacen su. Lambobin 'L423' da 'TR8' a cikin lambar sashi suna da alaƙa da takamaiman rarrabuwar aiki da ƙayyadaddun kunshin tef/rijiya, bi da bi.

4. Bincike na Lanƙwasa Aiki

Takardar bayanin ta ƙunshi lanƙwasa halaye da yawa waɗanda ke ba da zurfin fahimtar halayen na'urar fiye da bayanan tebur.

4.1 Halin Yanzu na Gaba da Ƙarfin Wutar Lantarki na Gaba (Lanƙwasa I-V)

Wannan lanƙwasa tana kwatanta alaƙar da ke tsakanin halin yanzu da ke gudana ta cikin LED da ƙarfin wutar lantarki a kan tashoshinta. Yawanci yana nuna alaƙar ma'auni, tare da ƙayyadaddun ƙarfin wutar lantarki na "gwiwa". An tabbatar da halin ƙarancin ƙarfin wutar lantarki na gaba na wannan LED a nan a zahiri, yana nuna cewa ya fara gudana sosai a ƙaramin ƙarfin wutar lantarki idan aka kwatanta da wasu madadin, wanda yake da amfani ga ƙirar da'irori masu ƙarancin wutar lantarki.

4.2 Ƙarfin Hasken Haske da Halin Yanzu na Gaba

Wannan jadawalin yana nuna fitarwa na gani (ƙarfin haske) a matsayin aikin halin yanzu na tuƙi. Yawanci yana nuna alaƙar layi a cikin kewayon halin yanzu na aiki da aka ba da shawarar, yana tabbatar da cewa fitarwar haske yana daidai daidai da halin yanzu. Wannan daidaito yana da mahimmanci ga aikace-aikacen da ke buƙatar siginoyi masu daidaitawa, kamar a cikin watsa bayanan infrared.

4.3 Ƙarfin Hasken Haske da Yanayin Yanayi

Wannan lanƙwasa tana nuna yadda ƙarfin fitarwa na gani ke raguwa yayin da zafin yanayi ke ƙaruwa. Kamar duk LEDs, ingancin wannan mai fitar da infrared yana raguwa tare da hawan zafin jiki. Fahimtar wannan raguwa yana da mahimmanci don ƙirar tsarin da ke aiki da aminci a cikin cikakken kewayon zafin jiki, musamman a cikin yanayin zafi mai girma. Mai yiwuwa ana buƙatar isasshen sarrafa zafi a cikin aikace-aikacen mai ƙarfi ko zafi don kiyaye fitarwa mai daidaito.

4.4 Rarraba Hasken

Jadawalin rarraba hasken yana nuna ƙarfin hasken da ke da alaƙa da aka fitar a cikin tsayin raƙuman ruwa daban-daban. Zai nuna kololuwa bayyananne a ƙayyadadden tsayin raƙuman ruwa (misali, 940nm) tare da siffa ta halaye da rabin faɗi. Wannan na gani yana tabbatar da kyakkyawar daidaitawar haske ga na'urorin gano hasken silicon, waɗanda lanƙwasa amsarsu ta kololu a cikin yanki ɗaya na kusa-infrared.

5. Bayanin Injiniya da Kunshin

5.1 Girman Kunshin

LED yana da ƙaramin ƙafa. Girman kunshin shine 2.0mm a tsayi, 1.25mm a faɗi, da 0.8mm a tsayi (ƙimar ƙima). Cikakkun zane-zane na injiniya suna ba da duk mahimman girma gami da tazarar jagora, matsayi na kafet, da lissafin ruwan tabarau. Tolerances ga yawancin girma ±0.1mm sai dai idan an ƙayyade su daban. An yiwa anode da cathode alama a sarari akan kunshin don gano daidaitaccen polarity yayin haɗawa.

5.2 Tsarin Kafet ɗin da Ake Shawarar

An ba da shawarar tsarin ƙasa (sawun ƙafa) don ƙirar PCB. Wannan ya haɗa da girman kafet ɗin da shawarwarin tazara don tabbatar da amintaccen solder da kwanciyar hankali na injiniya. Takardar bayanin ta bayyana a sarari cewa wannan don tunani ne kawai, kuma masu ƙira su canza girman kafet ɗin dangane da takamaiman iyawar masana'antar PCB da buƙatun aikace-aikace, kamar la'akari da zafi ko damuwa na injiniya.

5.3 Girman Tef ɗin Daukar Kaya

Ana ba da na'urar a cikin tef ɗin ɗaukar kaya mai ƙyalli don haɗawa ta atomatik ta zaɓi da wuri. Faɗin tef ɗin shine 8mm. An ba da cikakkun girma don ramin aljihu wanda ke riƙe da LED, tazarar da ke tsakanin aljihu (pitch), da kuma sanya ramukan sprocket. Kowane rijiya yana ƙunshe da guda 2000 (PCS).

6. Jagororin Solder da Haɗawa

6.1 Hancin Danshi da Ajiya

An kunna LEDs a cikin jakar kariya daga danshi tare da desiccant. Kada a buɗe jakar har sai an shirya abubuwan don amfani. Bayan buɗewa, ya kamata a adana LEDs a 30°C ko ƙasa da 60% danshi na dangi ko ƙasa da haka. Dole ne a yi amfani da su cikin sa'o'i 168 (kwanaki 7) na buɗe jakar. Idan an wuce lokacin ajiya ko desiccant ya nuna sha danshi, ana buƙatar maganin gasa a 60 ± 5°C na awanni 24 kafin amfani don hana "popcorning" yayin solder reflow.

6.2 Bayanin Yanayin Solder na Reflow

An ba da shawarar bayanin zafin jiki na solder reflow maras gubar. Mahimman ma'auni sun haɗa da matakin preheat, haɓaka a hankali, kololuwar zafin jiki ba ya wuce 260°C, da lokacin sama da ruwa (yawanci 217°C) na dakika 30-60. Ya kamata a kiyaye kololuwar zafin jiki na matsakaicin dakika 10. Kada a yi solder reflow fiye da sau biyu akan na'ura ɗaya don guje wa lalacewar zafi ga kunshin filastik da mutuwar semiconductor.

6.3 Solder da Hannu da Gyara

Idan solder da hannu ya zama dole, dole ne a yi taka tsantsan sosai. Zafin ƙarshen guntun solder ya kamata ya kasance ƙasa da 350°C, kuma lokacin tuntuɓar kowane tasha ya kamata a iyakance shi zuwa dakika 3 ko ƙasa da haka. An ba da shawarar ƙaramin ƙarfe (25W ko ƙasa da haka). Ya kamata a ba da tazarar sanyaya aƙalla dakika 2 tsakanin solder tashoshi biyu. An ƙarfafa hana gyara bayan solder. Idan ba za a iya kaucewa ba, ya kamata a yi amfani da takamaiman guntun solder mai kai biyu don dumama tashoshi biyu lokaci guda, yana hana damuwa na zafi daga ɗaga kafet ɗaya yayin da ɗayan yake solder har yanzu. Yuwuwar lalacewa yayin gyara yana da girma kuma ya kamata a tantance shi a gabani.

7. Bayanin Kunshin da Oda

Kunshin daidaitaccen shine guda 2000 a kowane rijiya mai inci 7 akan tef ɗin ɗaukar kaya mai faɗin 8mm. Lambar sashi HIR25-21C/L423/TR8 ta ƙunshi jerin samfurin, takamaiman rarrabuwar aiki, da nau'in kunshin. Alamun akan rijiya za su haɗa da Lambar Sashi (P/N), Lambar Lot (LOT No), Yawa (QTY), Kololuwar Tsayin Raƙuman Ruwa (HUE), Matsayi (CAT), da Matakin Hancin Danshi (MSL-X).

8. Shawarwari na Aikace-aikace

8.1 Da'irori na Aikace-aikace na Yau da Kullun

Na'urar Gano Hasken Infrared da aka ɗora akan PCB:Ana amfani da LED azaman tushen haske a cikin na'urori masu kusanci, gano abu, da mutum-mutumi masu bin layi. Sau da yawa ana haɗa shi da phototransistor ko photodiode. Resistor mai iyakancewa halin yanzu yana da mahimmanci a cikin jerin tare da LED don hana lalacewa fiye da kima, saboda ƙarfin wutar lantarki na gaba na LED yana da ƙarancin ma'aunin zafin jiki kuma ba mai iyakancewa halin yanzu ba ne.

Sarrafa Nesa na Infrared:Don manyan buƙatun sarrafa nesa, wannan LED na iya isar da isasshen ƙarfin haske don tazara mai tsawo ko ta hanyar cikas. Yawanci ana tuƙa shi tare da halin yanzu mai bugun jini sama da ƙimar DC na ci gaba (misali, bugun jini na 100mA) don cimma fashewar haske mai haske don watsa bayanai.

Na'urori na Dubawa da Tsarin Aikace-aikacen Infrared:Ana amfani da su a cikin na'urorin duban lambobi, tsarin gane ishara, da na'urori masu ɓoye haske.

8.2 Abubuwan Tunani na Ƙira

Tukin Halin Yanzu:Koyaushe yi amfani da resistor na jerin ko direba mai halin yanzu na akai. Ƙimar resistor ana ƙididdige ta kamar R = (Vwadata- VF) / IF.

Gudanar da Zafi:Yayin da kunshin yake ƙanƙanta, ci gaba da aiki a manyan halayen yanzu a cikin manyan yanayin zafi na iya haifar da zafi da raguwar tsawon rayuwa. Tabbatar da isasshen yankin tagulla na PCB ko ramukan zafi idan ya cancanta.

Daidaituwar Hasken:Ruwan tabarau mai lebur yana ba da takamaiman tsarin katako. Don mafi kyawun haɗawa tare da mai karɓa, yi la'akari da matsayi na dangi da duk wani ruwan tabarau ko buɗaɗɗen da ake buƙata.

Kariya ta ESD:Ko da yake ba a bayyana shi a sarari a matsayin mai hankali a cikin wannan takardar bayanin ba, sarrafa duk na'urorin semiconductor tare da matakan kariya na ESD kyakkyawan aiki ne.

9. Kwatancen Fasaha da Bambanci

Babban abubuwan banbanta na HIR25-21C/L423/TR8 suneƙaramin bayyanar na 0.8mm, wanda ya fi yawancin daidaitattun SMD LEDs sirara, da kumaruwan tabarau mai lebur mai ruwa-bayyananne. Idan aka kwatanta da ruwan tabarau mai kumbura, lebur na iya ba da takamaiman tsarin haske ko siffa daban-daban, wanda zai iya zama da amfani a cikin takamaiman aikace-aikacen ganowa inda ake buƙatar jagorantar haske ta wata hanya ta musamman. Ƙarancin ƙarfin wutar lantarki na gaba yana ba da gudummawa ga ingantaccen amfani da makamashi. Amfani da kayan GaAlAs da daidaitaccen rarrabuwa yana tabbatar da kyakkyawar daidaitawa ga na'urorin gano silicon, wanda zai iya inganta sigina zuwa ƙarar amo a cikin tsarin na'urar ganowa idan aka kwatanta da LEDs masu faɗi ko rashin daidaitaccen bakan.

10. Tambayoyin da Ake Yawan Yi (Dangane da Ma'auni na Fasaha)

Q: Me yasa resistor na jerin ya zama dole?

A: Lanƙwasa I-V na LED yana da ma'auni. Ƙaramin haɓaka a cikin ƙarfin wutar lantarki bayan madaidaicin madaidaicin yana haifar da babban haɓaka, mai yuwuwar lalacewa, a cikin halin yanzu. Resistor yana ba da alaƙar layi tsakanin ƙarfin wutar lantarki da halin yanzu, yana daidaita wurin aiki.

Q: Zan iya tuƙa wannan LED tare da bugun jini sama da 100mA?

A: Mai yiwuwa, amma kawai a ƙarƙashin takamaiman yanayi na bugun jini (ƙaramin aikin aiki, gajeren faɗin bugun jini) kamar yadda aka ayyana ta lanƙwasa raguwa, waɗanda ba a ba da su a cikin wannan ɓangaren ba. Wucewa matsakaicin matsakaicin ma'auni a kowane yanayi yana da haɗarin lalacewa nan take.

Q: Me ake nufi da "daidaitawar haske zuwa mai gano hoto na Si"?

A: Yana nufin kololuwar tsayin raƙuman ruwa da faɗin bakan na hasken da LED ke fitarwa sun yi daidai da yankin mafi hankali na daidaitaccen photodiode na silicon ko phototransistor. Wannan yana ƙara girman siginar lantarki da mai gano ya samar don takamaiman ƙarfin gani, yana inganta ingancin tsarin da kewayon.

Q: Yaya mahimmanci rayuwar bene na kwanaki 7 bayan buɗe jakar?

A: Yana da mahimmanci sosai idan na'urorin za su yi solder reflow. Danshin da aka sha na iya yin tururi yayin aikin reflow mai zafi, yana haifar da rabuwa na ciki ko fashewa ("popcorning"). Idan an wuce rayuwar bene, ana buƙatar gasa.

11. Misalan Amfani na Aiki

Harka 1: Maɓalli na Gano Abu mara Tuntuɓa.An ɗora LED a gefe ɗaya na rata, kuma an ɗora phototransistor a gaba. Wani abu da ke wucewa ta cikin rata yana katse katakon infrared, yana sa fitarwar phototransistor ta canza. Ƙaramin bayyanar yana ba da damar haɗa wannan na'urar ganowa cikin na'urori masu sirara sosai. Tsayin raƙuman ruwa mai daidaito yana tabbatar da ingantaccen faɗakarwa a cikin bambancin zafin jiki.

Harka 2: Ingantaccen Sarrafa Nesa na TV.Mai ƙira yana buƙatar nesa wanda ke aiki daga manyan kusurwoyi ko ta hanyar cikas kaɗan. Yin amfani da wannan LED tare da mafi girman tuƙin halin yanzu na bugun jini zai iya samar da mafi girman ƙarfin haske fiye da daidaitaccen IR LED, yana inganta aiki. Ruwan tabarau mai lebur na iya taimakawa wajen watsa haske kaɗan daban don faɗaɗa ɗaukar hoto.

Harka 3: Ƙaramin Mai ɓoye Hasken.A cikin ƙaramin na'urar juyawa, an sanya LED da mai gano a ko'ina cikin faifan lamba. Kunshin sirara na 0.8mm yana da mahimmanci don shiga cikin ƙaƙƙarfan haɗin inji na mai ɓoye. Kyakkyawar daidaitawar bakan tana tabbatar da tsaftataccen siginar lambobi daga mai gano yayin da faifan ke juyawa.

12. Gabatarwar Ka'idar Aiki

LED Infrared (IR LED) diode ne na semiconductor p-n junction. Lokacin da aka yi amfani da ƙarfin wutar lantarki na gaba, electrons daga yankin n-type da ramuka daga yankin p-type ana shigar da su cikin yankin haɗin gwiwa. Lokacin da waɗannan masu ɗaukar caji suka sake haɗuwa, ana sakin makamashi. A cikin kayan GaAlAs da aka yi amfani da su a nan, wannan makamashi yayi daidai da photon a cikin bakan infrared (yawanci kusan 940nm tsayin raƙuman ruwa). Takamaiman abun da ke ciki na Gallium, Aluminum, da Arsenide atoms suna ƙayyade ƙarfin bandgap don haka tsayin raƙuman ruwa na hasken da aka fitar. Kunshin epoxy mai ruwa-bayyananne yana rufe guntu, yana ba da kariya ta injiniya, kuma saman lebur yana aiki azaman ruwan tabarau na farko don siffantar tsarin hasken da aka fitar.

13. Trends da Ci gaban Fasaha

Trend a cikin SMD infrared LEDs yana ci gaba zuwamafi girman inganci(ƙarin fitarwa na haske a kowace watt na lantarki),ƙananan girman kunshindon ƙarin ƙananan na'urori, daƙara amincia ƙarƙashin mawuyacin hali. Haka nan akwai ci gaba a cikin ƙirƙirar LEDs tare da takamaiman, ƙunƙuntaccen fitarwa na bakan don ci-gaba da aikace-aikacen ganowa da haɗa masu fitarwa da yawa (misali, tsayin raƙuman ruwa daban-daban) cikin kunshi guda. Tuƙin ƙarancin amfani da wutar lantarki a cikin na'urorin IoT masu amfani da baturi yana tura ƙarancin ƙarfin wutar lantarki na gaba da ingantaccen inganci. Bugu da ƙari, ci gaban a cikin kayan kunshin yana nufin inganta aikin zafi da juriya ga danshi, mai yiwuwa yana sassauta wasu ƙaƙƙarfan buƙatun sarrafawa.

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.