Teburin Abubuwan Ciki
- 1. Bayyana Samfurin
- 2. Fassarar Ma'anar Ma'auni na Fasaha
- 2.1 Halayen Haske
- 2.2 Ma'auni na Wutar Lantarki
- 2.3 Halayen Zafi
- 3. Bayanin Tsarin Rarraba
- 3.1 Rarraba Tsawon Raƙuman Ruwa / Zafin Launi
- 3.2 Rarraba Yawan Haske
- 3.3 Rarraba Matsakaicin Ƙarfin Wutar Lantarki
- 4. Bincike kan Lissafin Aiki
- 4.1 Lissafin Halayen Yanzu-Ƙarfin Wutar Lantarki (I-V)
- 4.2 Halayen Zafi
- 4.3 Rarraba Ƙarfin Haske
- 5. Bayanin Injiniya da Kunshewa
- 5.1 Zanen Bayyana Girma
- 5.2 Zanen Tsarin Pad
- 5.3 Gano Polarity
- 6. Jagororin Solder da Taro
- 6.1 Bayanin Solder na Reflow
- 6.2 Gargaɗi da Sarrafawa
- 7. Bayanin Kunshewa da Oda
- 7.1 Takamaiman Bayanin Kunshewa
- 7.2 Dokokin Sunan Lambar Model
- 8. Shawarwarin Aikace-aikace
- 8.1 Yanayin Aikace-aikace na Yau da Kullun
- 8.2 Abubuwan da ake la'akari da Zane
- 9. Kwatancen Fasaha
- 10. Tambayoyin da ake yawan yi
- 11. Amfani na Aikace-aikace
- 12. Gabatarwar Ka'ida
- 13. Trends na Ci gaba
- Kalmomin Ƙayyadaddun LED
- Aikin Hasken Wutar Lantarki
- Ma'auni na Lantarki
- Gudanar da Zafi & Amincewa
- Tufafi & Kayan Aiki
- Kula da Inganci & Rarraba
- Gwaji & Takaddun Shaida
1. Bayyana Samfurin
Wannan takardar bayanan fasaha tana ba da mahimman bayanai game da rayuwar kayan aiki da kuma ranar saki, wanda yawanci LED ne ko makamantacin sa. Babban abin da wannan takarda ke mayar da hankali akai shi ne tabbatar da matsayin sake dubawa da kuma lokacin saki, wadanda suke muhimmanci ga sarrafa kayayyaki, kula da inganci, da kuma bin diddigin zane. Fahimtar matakin rayuwar kayan aiki yana tabbatar da cewa injiniyoyi da kwararrun sayayya suna amfani da ingantaccen sigar kayan aiki a cikin zane-zane da kuma samar da su.
Takardar tana nuna cewa an kammala sake dubawa na bayanan samfurin. Lokacin da aka nuna "Har Abada" yana nuna cewa wannan sigar saki ce ta dindindin da aka yi niyya don amfani da ita na dogon lokaci, sabanin takarda ta farko ko ta farko. Tabbataccen lokacin saki yana ba da damar sarrafa sigogi daidai kuma yana da muhimmanci lokacin binciken matsalolin filin ko gudanar da bincike.
2. Fassarar Ma'anar Ma'auni na Fasaha
Duk da cewa abin da aka samo daga takardar PDF bai lissafa takamaiman ma'auni na haske, wutar lantarki, ko zafi ba, amma kasancewar lambar sake dubawa da ranar saki yana nuna cewa akwai cikakken bayanan fasaha a cikin cikakken takardar bayanai. Wadannan yawanci sun hada da, amma ba'a iyakance su ga, wadannan rukuni wadanda dole ne a yi la'akari da su don haɗa kowane kayan aiki.
2.1 Halayen Haske
Ga LED, mahimman ma'auni na haske suna bayyana yadda haske ke fitowa. Yawan haske, wanda ake aunawa cikin lumens (lm), yana nuna jimillar hasken da ake fitarwa. Karfin haske, wanda galibi ake bayarwa cikin millicandelas (mcd) a wani takamaiman kusurwar kallo, yana bayyana yadda haske ke rarrabawa. Matsakaicin tsawon raƙuman ruwa ko zafin launi (CCT) yana bayyana launin hasken da ake fitarwa, wanda yake da muhimmanci ga aikace-aikacen da ke buƙatar takamaiman farar fata ko launuka masu cikar girma. Ma'auni na nuna launi (CRI) wani muhimmin ma'auni ne ga fararen LED, yana nuna yadda launuka suke bayyana a ƙarƙashin hasken.
2.2 Ma'auni na Wutar Lantarki
Bayanan wutar lantarki suna da muhimmanci ga zane na kewayawa. Matsakaicin ƙarfin wutar lantarki (Vf) a wani takamaiman gwajin na yanzu yana da mahimmanci don tantance buƙatun ƙarfin wutar lantarki da zane na samar da wutar lantarki. Matsakaicin yanzu (If) yana bayyana matsakaicin yanzu da na'urar za ta iya ɗauka, wanda ke shafar haske da tsawon rayuwa kai tsaye. Matsakaicin ƙarfin wutar lantarki a baya (Vr) yana nuna matsakaicin ƙarfin wutar lantarki da na'urar za ta iya jurewa a cikin hanyar da ba ta wucewa ba. Juriyar motsi da ƙarfin ajiya suma suna da muhimmanci ga aikace-aikacen sauyawa mai sauri.
2.3 Halayen Zafi
Sarrafa zafi yana da muhimmanci ga aikin LED da amincinsa. Juriyar zafi daga haɗin gwiwa zuwa yanayi (RθJA) tana ƙididdige yadda zafi ke watsawa daga haɗin gwiwar semiconductor zuwa muhallin da ke kewaye. Wannan ma'auni yana shafar matsakaicin yanzu da za a iya amfani da shi da kuma tsawon rayuwar LED kai tsaye. Matsakaicin zafin haɗin gwiwa (Tj max) shine babban iyaka don zafin aikin semiconductor, wanda bayansa za a iya lalacewa ko gazawa cikin sauri. Ana ƙididdige ingantaccen sanyaya zafi bisa waɗannan ƙimomi.
3. Bayanin Tsarin Rarraba
Bambance-bambancen masana'antu suna buƙatar tsarin rarraba don rarraba kayan aiki zuwa rukuni tare da ma'auni masu ƙarfi. Wannan yana tabbatar da daidaito a cikin aikin samfurin ƙarshe.
3.1 Rarraba Tsawon Raƙuman Ruwa / Zafin Launi
Ana rarraba LED zuwa rukuni bisa matsakaicin tsawon raƙuman ruwa (ga LED masu launi ɗaya) ko kuma zafin launi (ga fararen LED). Wannan rarraba yana tabbatar da cewa duk LED da ake amfani da su a cikin taro, kamar hasken baya na nuni ko kayan hasken gine-gine, suna samar da launi iri ɗaya, suna hana canjin launi ko rashin daidaiton haske.
3.2 Rarraba Yawan Haske
Hakanan ana rarraba kayan aiki bisa yawan hasken da suke fitarwa a wani takamaiman gwajin na yanzu. Wannan yana ba masu zane damar zaɓar sassa waɗanda suka cika takamaiman buƙatun haske kuma suna tabbatar da daidaito a cikin aikace-aikacen da ake amfani da LED da yawa a layi daya, kamar a cikin allunan haske ko fitilun mota.
3.3 Rarraba Matsakaicin Ƙarfin Wutar Lantarki
Rarraba ta hanyar matsakaicin ƙarfin wutar lantarki yana taimakawa wajen zana kewayen tuƙi masu inganci. Rarraba LED tare da halayen Vf iri ɗaya yana ba da damar sauƙaƙan, mafi kwanciyar hankali na tsarin tuƙi na yanzu, saboda raguwar ƙarfin wutar lantarki a kowane LED a cikin jerin zai zama mafi daidaito, wanda zai haifar da daidaiton rabon yanzu.
4. Bincike kan Lissafin Aiki
Bayanan hoto a cikin takardar bayanai suna ba da cikakken bayani game da halayen kayan aiki a ƙarƙashin yanayi daban-daban.
4.1 Lissafin Halayen Yanzu-Ƙarfin Wutar Lantarki (I-V)
Lissafin I-V yana nuna alaƙa tsakanin yanzu da ƙarfin wutar lantarki. Yana nuna ƙarfin wutar lantarki da juriyar motsi a cikin yankin aiki. Wannan lissafi yana da mahimmanci don zaɓar resistors masu iyakance yanzu ko zana masu tuƙi na yanzu, saboda ƙananan canje-canje a cikin ƙarfin wutar lantarki na iya haifar da manyan canje-canje a cikin yanzu (don haka haske) saboda halayen diode.
4.2 Halayen Zafi
Hotuna yawanci suna nuna yadda mahimman ma'auni ke raguwa tare da haɓakar zafin haɗin gwiwa. Yawan haske yawanci yana raguwa yayin da zafi ya tashi. Matsakaicin ƙarfin wutar lantarki kuma yana raguwa tare da haɓakar zafi. Fahimtar waɗannan alaƙa yana da mahimmanci don zana tsarin da ke kiyaye daidaiton aiki a cikin kewayon zafin aiki da aka yi niyya.
4.3 Rarraba Ƙarfin Haske
Ga aikace-aikacen masu mahimmanci na launi, lissafin rarraba haske yana da mahimmanci. Yana nuna matsakaicin ƙarfin hasken da ake fitarwa a kowane tsawon raƙuman ruwa. Wannan lissafi yana bayyana tsaftar LED mai launi (ƙaramin kololuwa) ko kuma bayanin canjin phosphor na farar LED, gami da yuwuwar rashi cyan ko ja wanda ke shafar CRI.
5. Bayanin Injiniya da Kunshewa
Takamaiman bayanan jiki suna tabbatar da dacewa da aiki akan allon kewayawa da aka buga (PCB).
5.1 Zanen Bayyana Girma
Cikakken zanen injiniya yana ba da takamaiman girma gami da tsayi, faɗi, tsayi, da kowane lanƙwasa ko chamfer. Ana bayyana iyakoki ga duk mahimman girma. Ana amfani da wannan zanen don ƙirƙirar sawun PCB da kuma bincika tsabtar injiniya a cikin taro na ƙarshe.
5.2 Zanen Tsarin Pad
An ba da shawarar tsarin ƙasa na PCB (sawu), yana nuna girman, siffa, da tazarar pad ɗin tagulla. Yin bin wannan zane yana da mahimmanci don samun ingantaccen haɗin gwiwa, daidaitaccen jeri, da ingantaccen canja wurin zafi daga kayan aiki zuwa PCB.
5.3 Gano Polarity
Takardar bayanai tana nuna tashoshi na anode da cathode a sarari. Yawanci ana nuna wannan ta hanyar zanen da ke nuna notch, kusurwar beveled, ɗigo, ko tsayin jagora daban-daban. Rashin daidaiton polarity zai hana na'urar yin aiki kuma yana iya haifar da lalacewa.
6. Jagororin Solder da Taro
Ana buƙatar ingantaccen sarrafawa da sarrafawa don kiyaye ingancin kayan aiki.
6.1 Bayanin Solder na Reflow
An ba da cikakken bayanin zafin jiki, yana bayyana zafin jiki na farko, jiƙa, matsakaicin zafin jiki na reflow, da ƙimar sanyaya. Matsakaicin matsakaicin zafin jiki da lokacin da ya wuce ruwa sune iyakoki masu mahimmanci waɗanda ba za a iya wucewa ba don guje wa lalata tsarin ciki na LED, ruwan tabarau na epoxy, ko igiyoyin haɗin gwiwa.
6.2 Gargaɗi da Sarrafawa
Jagororin sun haɗa da gargaɗi game da yin amfani da matsin lamba na injiniya ga ruwan tabarau, fallasa ga wuce gona da iri na electrostatic discharge (ESD), da kuma amfani da magungunan tsaftacewa marasa dacewa. Hakanan ana ba da shawarwari don yanayin ajiya (yawanci ƙarancin zafi da matsakaicin zafin jiki) don hana shan danshi wanda zai iya haifar da "popcorning" yayin reflow.
7. Bayanin Kunshewa da Oda
Wannan sashe yana bayyana yadda ake samar da kayan aiki da kuma yadda ake tantance su.
7.1 Takamaiman Bayanin Kunshewa
Bayanai sun haɗa da faɗin tef, tazarar aljihu, da diamita na reel don kunshewar tef-da-reel, ko adadin bututu da girma don kunshewar mujallar sanda. Wannan bayanin yana da mahimmanci don shirye-shiryen na'urar ɗauka da sanyawa ta atomatik.
7.2 Dokokin Sunan Lambar Model
Lambar sashi yawanci lamba ce da ke ɗauke da mahimman halaye kamar girman fakitin, launi, rukunin haske, rukunin ƙarfin wutar lantarki, da kuma wasu lokuta siffofi na musamman. Fassara wannan lambar sashi yana ba da damar tantancewa da oda na takamaiman bambancin kayan aikin da ake buƙata don zane.
8. Shawarwarin Aikace-aikace
Jagora gabaɗaya game da inda da kuma yadda ake amfani da kayan aiki yadda ya kamata.
8.1 Yanayin Aikace-aikace na Yau da Kullun
Bisa ga halayensa da aka nuna, irin wannan kayan aiki zai iya dacewa da raka'orin hasken baya a cikin kayan lantarki na masu amfani, fitilun nuna alama a cikin kayan aiki da allunan mota, hasken kayan ado, ko hasken gabaɗaya a cikin ƙananan kayan aiki. Takamaiman aikace-aikacen ya dogara da ainihin bayanan haske da na wutar lantarki.
8.2 Abubuwan da ake la'akari da Zane
Mahimman abubuwan da ake la'akari da zane sun haɗa da samar da isasshen iyakance yanzu, aiwatar da ingantaccen sarrafa zafi ta hanyar zubar da tagulla na PCB ko sanyaya zafi na waje, tabbatar da zanen gani (misali amfani da ruwan tabarau ko masu watsawa) ya dace da kusurwar kallon LED, da kuma karewa daga ƙarfin wutar lantarki da ESD.
9. Kwatancen Fasaha
Duk da cewa ba za a iya yin kwatancen kai tsaye ba tare da takamaiman bayanan abokin hamayya ba, bayanan sake dubawa na rayuwa suna nuna cewa wannan kayan aiki ya kai ga cikakken bayani mai tsayi da kwanciyar hankali. Fa'idodi na iya haɗawa da ingantaccen aiki, ingantaccen aminci a filin, samuwa mai yawa a cikin sarkar wadata, da kuma cikakkun bayanan aikace-aikace ko zane-zane na tunani daga masana'anta, suna rage haɗarin zane idan aka kwatanta da sabon kayan aiki da aka saki.
10. Tambayoyin da ake yawan yi
Tambayoyi na yau da kullun bisa ma'auni na fasaha sun haɗa da:
- Q: Me "Sake Dubawa: 2" ke nufi ga zanena?
A: Yana nuna cewa wannan shine saki na biyu na takardar bayanai. Ya kamata koyaushe ka yi amfani da sabon sake dubawa don tabbatar da cewa zanenka ya dogara ne akan mafi daidaitaccen bayani da sabuntawa. Duba ko wasu ma'auni sun canza daga Sake Dubawa na 1. - Q: "Lokacin da ya ƙare" shine "Har Abada." Shin wannan yana nufin cewa ba za a taɓa yin watsi da kayan aikin ba?
A: A'a. "Har Abada" a cikin wannan mahallin yana iya nufin cewa takardar bayanai da kanta ba ta da ranar ƙarewa don ingancinta. Rayuwar samar da kayan aiki (mai aiki, ba a ba da shawarar don sabbin zane-zane, an watsar da shi) wani al'amari ne na daban wanda ke sarrafa sanarwar canjin samfurin masana'anta (PCNs). - Q: Ta yaya zan yi amfani da bayanan ranar saki?
A: Ranar saki mahimmin mai gane shi ne. Yana taimakawa wajen sarrafa sigogi, musamman lokacin sadarwa tare da masana'anta game da tallafin fasaha ko matsalolin inganci. Koyaushe ka yi la'akari da cikakken lambar sashi da ranar sakin takardar bayanai.
11. Amfani na Aikace-aikace
Nazarin Shari'a 1: Hasken Baya na Kayan Lantarki na Masu Amfani
Mai zane yana ƙirƙirar sabon kwamfutar hannu. Sun zaɓi wannan LED bisa girman sa, inganci, da wurin launi. Sake dubawa mai kwanciyar hankali (2) yana ba su kwarin gwiwa cewa aikin gani ba zai canza ba yayin zagayowar samar da su na shekaru da yawa. Suna amfani da lissafin I-V don zana ingantaccen direba na yanzu da kuma bayanan juriyar zafi don ƙirar haɓakar zafi a cikin ƙunƙuntaccen akwati.
Nazarin Shari'a 2: Allon Nuna Alama na Masana'antu
Injiniya yana buƙatar mai nuna alama mai inganci sosai don na'urar masana'anta. Ingantaccen takardar bayanai na "Har Abada" da sake dubawa mai tsayi suna nuna ingantaccen kayan aiki mai tsayi. Suna amfani da matsakaicin ƙima da bayanin solder don zana PCB mai ƙarfi wanda zai iya jure yanayin masana'antu da tsarin taro.
12. Gabatarwar Ka'ida
Diodes masu fitar da haske (LEDs) na'urori ne na semiconductor waɗanda ke fitar da haske lokacin da wutar lantarki ta wuce ta cikin su. Wannan abin al'ajabi, wanda ake kira electroluminescence, yana faruwa lokacin da electrons suka sake haɗuwa tare da ramukan electron a cikin na'urar, suna sakin makamashi a cikin nau'in photons. Launin hasken yana ƙayyade ta hanyar tazarar band na makamashi na kayan semiconductor da aka yi amfani da su. Ana ƙirƙirar fararen LED ta hanyar amfani da guntun LED mai shuɗi da aka lulluɓe da phosphor mai rawaya, wanda ke haɗuwa don samar da farin haske, ko ta hanyar haɗa LED ja, kore, da shuɗi (RGB).
13. Trends na Ci gaba
Masana'antar LED tana ci gaba da haɓakawa tare da wasu bayyanannun trends. Ingantacciyar aiki, wanda ake aunawa cikin lumens kowace watt (lm/W), yana ci gaba da inganta, yana rage amfani da makamashi don irin wannan hasken. Ƙananan ƙirar yana ba da damar arrays masu girma da sabbin siffofi. Ingantaccen launi, musamman ga fararen LED, yana inganta tare da mafi girman ƙimar CRI da mafi daidaitaccen nuna launi. Hasken wayo da haɗin kai, haɗa na'urori masu auna firikwensin da sarrafawa, yana zama mafi yawa. Bugu da ƙari, akwai mai da hankali sosai kan aminci da tsawon rayuwa, tare da masana'anta suna ba da cikakkun hasashen rayuwa (L70, L90) a ƙarƙashin yanayi daban-daban na aiki. Tunanin takardar bayanai da kanta yana haɓakawa, tare da wasu masana'anta suna ba da kayan aiki na kan layi masu ma'amala da cikakkun samfuran kwaikwayo tare da takaddun PDF na al'ada.
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. |