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Takardar Bayanin Kayan LED - Sake Dubawa Na 2 - Bayanin Tsarin Rayuwa - Ranar Saki 2013-08-02 - Takardar Fasaha ta Hausa

Takardar bayanan fasaha da ke bayyana matakin tsarin rayuwa, tarihin sake dubawa, da bayanan saki na kayan LED. Wannan takarda tana ba da mahimman bayanai ga injiniyoyi da kwararrun sayayya.
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Matsayin Ku
Kun riga kun yi matsayin wannan takarda
Murfin Takardar PDF - Takardar Bayanin Kayan LED - Sake Dubawa Na 2 - Bayanin Tsarin Rayuwa - Ranar Saki 2013-08-02 - Takardar Fasaha ta Hausa

1. Bayanin Samfur

Wannan takardar bayanan fasaha tana ba da mahimman bayanai game da tsarin rayuwa da sarrafa sake dubawa na wani takamaiman kayan lantarki, mai yiwuwa LED ko na'urar haske mai alaƙa. Babban abin da aka fi mayar da hankali a cikin wannan takarda shi ne kafa matsayi na hukuma da sigar ƙayyadaddun samfur. Babban fa'idar da wannan takarda ke bayarwa ita ce bayyana matakin sake dubawa na kayan da ingantacciyar inganci, wanda ke da mahimmanci ga bin diddigin ƙira, tabbatar da inganci, da tsare-tsaren sarkar wadata na dogon lokaci. Ana nufin wannan bayanin ga injiniyoyin ƙira na kayan masarufi, injiniyoyin kayan aiki, ƙungiyoyin tabbatar da inganci, da kwararrun sayayya waɗanda ke buƙatar tabbataccen bayani game da sigar kayan da suke haɗawa cikin samfuran su.

2. Bayanin Tsarin Rayuwa da Sake Dubawa

Takardar ta sake maimaita kuma ta ƙayyade takamaiman yanayi guda ɗaya na kayan.

2.1 Matakin Tsarin Rayuwa

An bayyanaMatakin Tsarin Rayuwaa sarari a matsayinSake Dubawa. Wannan yana nuna cewa kayan ba yana cikin matakin ƙira na farko (Samfuri) ko matakin ƙarshen rayuwa (Tsufa) ba. Yana cikin yanayi mai ƙarfi, mai shirye don samarwa inda aka sake duba kuma aka sabunta ƙayyadaddun bayanai. Wannan matakin yana nuna cewa ana samar da kayan da goyon baya a hankali, tare da duk wani canji daga sigogin da suka gabata an rubuta su bisa wannan sarrafa sake dubawa.

2.2 Lambar Sake Dubawa

An bayyana matakin sake dubawa a sarari a matsayin22. Wannan wani muhimmin bayani ne don tabbatar da cewa duk ɓangarorin da ke cikin tsarin ƙira da samarwa suna komawa ga daidai ƙayyadaddun bayanai guda ɗaya. Sake Dubawa Na 2 ya maye gurbin duk wani sake dubawa da ya gabata (misali, Sake Dubawa Na 1 ko sakin farko). Dole ne injiniyoyi su tabbatar da cewa lissafin kayansu (BOM) da zane-zanen haɗawa suna komawa ga wannan takamaiman sake dubawa don guje wa bambance-bambance a cikin aikin da ake tsammani na kayan ko halayen zahiri.

2.3 Saki da Ingantacciya

TheRanar Sakina wannan sake dubawa ita ce2013-08-02 14:06:09.0. Wannan alamar lokaci tana ba da takamaiman wurin asali na wannan sigar takarda. Bugu da ƙari,Lokacin Karewaan ayyana shi a matsayinHar Abada. Wannan wani muhimmin sanarwa ne, ma'ana wannan sake dubawa na takardar bayanai ba shi da ranar tsufa da aka tsara kuma an yi niyya ya kasance ingantaccen tunani har abada, ko har sai an fitar da wani sake dubawa na gaba (misali, Sake Dubawa Na 3) bisa hukuma. Wannan yana goyan bayan ƙirar samfur na dogon lokaci.

3. Ma'auni da Ƙayyadaddun Bayanai na Fasaha

Yayin da guntun PDF da aka bayar ya mai da hankali kan bayanan gudanarwa, cikakkiyar takardar bayanai na kayan lantarki za ta ƙunshi faɗaɗa ma'auni na fasaha. Sasannin masu zuwa sun ƙididdige nau'ikan bayanai na yau da kullun waɗanda za a haɗa su kuma ya kamata a yi kwatance da cikakkiyar takarda ta Sake Dubawa Na 2 na hukuma.

3.1 Matsakaicin Matsakaicin Matsaloli

Waɗannan ma'auni suna ayyana iyakokin da za su iya haifar da lalacewa na dindindin ga kayan. Ba a yi niyya don aiki na yau da kullun ba. Matsakaicin ƙima na yau da kullun sun haɗa da:

Yin amfani da kayan a waje da waɗannan ƙimar na iya haifar da gazawar bala'i.

3.2 Halayen Lantarki-Haske

Ana auna waɗannan ma'auni a ƙarƙashin takamaiman yanayin gwaji (yawanci a zafin yanayi 25°C) kuma suna ayyana aikin kayan.

3.3 Halayen Zafi

Sarrafa zafi yana da mahimmanci ga aikin LED da tsawon rayuwa.

4. Tsarin Rarraba da Rarraba

Bambance-bambancen masana'antu suna haifar da ɗan bambanci tsakanin kayan aiki daban-daban. Tsarin rarraba yana rarraba sassa bisa mahimman ma'auni don tabbatar da daidaito a aikace-aikace.

Za a ƙididdige takamaiman lambobin kwandon da kewayon ma'auninsu a cikakkiyar takardar bayanai.

5. Lankwasa da Jadawalin Aiki

Bayanan hoto suna ba da haske game da aiki a ƙarƙashin yanayi daban-daban.

6. Bayanin Injiniya da Kunshin

Wannan sashe ya haɗa da zane-zane masu girma, waɗanda ke da mahimmanci ga shimfidar PCB.

7. Jagororin Gwaiduwa da Haɗawa

Ana buƙatar kulawa daidai don kiyaye aminci.

8. Bayanin Kunshin da Oda

Cikakkun bayanai kan yadda ake samar da kayan.

9. Bayanan Aikace-aikace da La'akari da Ƙira

Jagora don aiwatar da kayan yadda ya kamata.

10. Kwatancen Fasaha da Bambance-bambance

Ko da yake ba koyaushe ake yin wannan bincike a cikin takardar bayanai na sashi ɗaya ba, injiniyoyi sukan yi wannan bincike. Wuraren da za a iya kwatanta su da irin waɗannan sassa na iya haɗawa da mafi girman ingancin haske (ƙarin haske a kowace watt), ƙarancin juriya na zafi don ingantaccen aiki na babban halin yanzu, faɗaɗa kewayon zafin aiki, ko ƙarin ƙarfin kayan kunshin da ke ba da ingantaccen juriya ga danshi da bayyanar UV.

11. Tambayoyin da ake yawan yi (FAQ)

Q: Me "Matakin Tsarin Rayuwa: Sake Dubawa" ke nufi ga ƙirata?

A: Yana nufin kayan yana cikin matakin samarwa mai girma, mai ƙarfi. An ƙayyade ƙayyadaddun bayanai a ƙarƙashin Sake Dubawa Na 2, yana ba da ingantaccen tushe ga samfurin mai tsawon rayuwar samarwa.



Q: Lokacin Karewa shine "Har Abada." Shin wannan yana nufin ba za a taɓa dakatar da kayan ba?

A: Yana nufin wannan takamaiman sake dubawa na takardar bayanai ba shi da karewa. Duk da haka, kayan da kansu na iya kaiwa matakin "Tsufa" na tsarin rayuwa a nan gaba. Matsayin "Har Abada" yana nufin ingancin abun cikin fasaha na takarda, ba garantin samarwa har abada ba.



Q: Yaya mahimmanci ne a yi amfani da daidai sake dubawa (Sake Dubawa Na 2) na takardar bayanai?

A: Yana da matuƙar mahimmanci. Sake dubawa daban-daban na iya samun canje-canje a cikin matsakaicin matsakaicin matsala, halaye na yau da kullun, tsarin rarraba, ko zane-zane na injiniya. Yin amfani da sake dubawa da ya wuce lokaci na iya haifar da kurakurai na ƙira, matsalolin bin ka'ida, ko lahani na masana'antu.

12. Misalin Amfani na Aiki

Yi la'akari da injiniya yana ƙira sabon allon hasken LED na cikin gida. Sun zaɓi wannan kayan bisa bayanansa na hoto daga takardar bayanai ta Sake Dubawa Na 2. Suna amfani da ƙarfin lantarki na gaba (VFF) da bayanan juriya na zafi (RθJA) don ƙirar daidaitaccen direban halin yanzu na akai da ƙididdige yankin tagulla na PCB da ake buƙata don zubar da zafi. Ana amfani da zanen injiniya don ƙirar daidaitaccen tsarin ƙasa a cikin software na shimfidar PCB. Injiniya ya ƙayyade daidai lambar oda, gami da kwandon hasken haske da launi da ake so, akan BOM don tabbatar da allon yana da daidaitaccen haske da launi. Lokacin karewa na "Har Abada" yana ba da kwarin gwiwa cewa ƙayyadaddun bayanai ba za su canza ba zato ba tsammani yayin aikin samarwa na shekaru da yawa na samfurin.

13. Ka'idar Aiki

Kayan ya dogara ne akan electroluminescence na ƙwaƙƙwaran jiki. Lokacin da aka yi amfani da ƙarfin lantarki na gaba wanda ya wuce ƙofar diode, electrons suna sake haɗuwa da ramuka a cikin kayan semiconductor (yawanci wani abu mai haɗawa kamar InGaN don shuɗi/kore ko AlInGaP don ja/amber). Wannan taron sake haɗawa yana sakin makamashi a cikin nau'in photons (haske). Takamaiman tsawon zango (launi) na hasken da aka fitar an ƙaddara shi ta hanyar makamashin bandgap na kayan semiconductor da aka yi amfani da su a yankin aiki. Kunshin yana rufe die na semiconductor, yana ba da haɗin lantarki, kuma sau da yawa yana haɗa da Layer na phosphor (don fararen LED) ko ruwan tabarau don siffanta fitowar haske.

14. Trends da Ci gaban Masana'antu

Fannin haske na lantarki yana ci gaba da ci gaba da sauri. Trends na gaba ɗaya da ake gani a cikin masana'antu sun haɗa da ci gaba da tuƙi don ingantaccen ingancin haske (lumens a kowace watt), rage farashin kowane lumen. Hakanan akwai ci gaba mai mahimmanci a cikin ingantattun fihirisar nuna launi (CRI) don fararen LED, musamman don aikace-aikacen haske mai inganci. Ƙananan ƙira ya kasance al'ada, yana ba da damar sabon siffar siffa. Bugu da ƙari, ingantaccen aminci da tsawon rayuwa a ƙarƙashin yanayin zafi mafi girma sune mahimman wuraren bincike. Ƙaura zuwa tsarin haske mai hankali, mai haɗin kai shima yana haifar da haɗa na'urorin sarrafa lantarki tare da fitar da LED. Tsarin sake dubawa na takardar bayanai, kamar yadda aka gani a cikin wannan takarda, wani muhimmin sashi ne na sarrafa waɗannan ingantattun fasaha da samar da bayyanannun takardu ga kowane maimaitawar samfur.

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.