Takardar Rayuwar Kayan LED - Sake Dubawa Na 2 - Ranar Saki 2014-05-16 - Cikakken Bayanin Fasaha

1. Bayyani Game da Takarda

Wannan takardar fasaha tana ba da cikakken bayani da kuma sarrafa bayanan rayuwar kayan haske (LED). Babban manufar wannan takarda ita ce kafa tabbataccen matsayin sake dubawa da kuma sigogin saki na kayan, tare da tabbatar da daidaito da bin diddigin aikace-aikacen sa da sayan sa. Babban bayanin da ke cikin wannan takarda ya shafi lambar sake dubawa ta hukuma da kuma lokacin sakin da ke da alaƙa, waɗanda ke da muhimmanci ga sarrafa sigogi da kuma tabbatar da inganci a cikin ƙirar lantarki da hanyoyin masana'antu.

Takardar tana nuna cikakkiyar ƙayyadaddun bayanai, kamar yadda aka nuna ta hanyar alamar \"Sake Dubawa Na 2\" da kuma lokacin \"Har Abada\". Wannan yana nuna cewa sigogin fasaha da aka ƙayyade a cikin wannan sake dubawa ana ɗaukar su a matsayin masu cikakken girma kuma ba za a yi musu canje-canje na yau da kullun ba, suna ba da dogon lokacin aminci don dalilai na ƙira.

2. Sarrafa Rayuwa da Sake Dubawa

2.1 Ma'anar Matakin Rayuwa

An bayyana matakin rayuwa a fili a matsayin \"Sake Dubawa.\" A cikin sarrafa rayuwar samfur don kayan lantarki, wannan matakin yakan biyo bayan ƙira na farko, ƙirar samfuri, da matakan kafin samarwa. Kayan da ke cikin matakin \"Sake Dubawa\" sun sha kan gwaji da sake dubawa bisa gwaji da ra'ayoyi. An ƙayyade ƙayyadaddun bayanai don samarwa mai yawa. Wannan matsayi yana tabbatar wa injiniyoyi da ƙwararrun sayayya cewa halayen lantarki, haske, da na'ura na kayan suna da ƙarfi kuma za su kasance masu daidaito a duk tsarin masana'antu.

2.2 Muhimmancin Lambar Sake Dubawa

Lambar sake dubawa muhimmiyar alama ce don bin diddigin canje-canje ga takardar ƙayyadaddun bayanai na samfur.Sake Dubawa: 2yana nuna cewa wannan shine sigar takarda ta biyu da aka fitar. Canje-canje daga Sake Dubawa Na 1 na iya haɗawa da gyara kurakurai na rubutu, sabunta hanyoyin gwaji, bayyana sigogi masu rikitarwa, ko ƙananan gyare-gyare ga ƙimar aiki bisa cikakken bayanan halaye. Yana da mahimmanci ga masu amfani su koyaushe su yi la'akari da sabon sake dubawa don tabbatar da cewa ƙirar su ta dogara ne akan mafi inganci da kuma bayanan yanzu.

2.3 Ingantacciyar Lokaci da Lokacin Ƙarewa

Takardar tana ɗaukarLokacin Ƙarewa: Har Abada. Wannan wata sanarwa ce da ba a saba da ita ba amma tana da mahimmanci a cikin takardun fasaha. Yana nufin cewa wannan takamaiman sake dubawa na takardar bayanai an yi niyya don samun ingantacciyar lokaci na dindindin don samfurin da aka ƙayyade. Ba za a maye gurbinsa da sabon sake dubawa don irin wannan samfurin ba sai dai idan an gano wata kuskure ta asali. Wannan yana ba da tsayayyen kwanciyar hankali na dogon lokaci don ƙirar da aka gada da tsarin da za su iya ci gaba da samarwa ko buƙatar kulawa na shekaru da yawa.

3. Bayanan Saki

3.1 Ranar Saki da Alamar Lokaci

An sanya alamar lokacin sakin wannan takardar sake dubawa:Ranar Saki: 2014-05-16 18:04:55.0. Wannan cikakkiyar alamar lokaci tana yin ayyuka da yawa:

• Bin Diddigi:Yana ba da damar bin diddigin ainihin lokacin da wannan ƙayyadaddun bayanai ya fara aiki.
• Sarrafa Sigogi:Yana taimakawa wajen bambanta wannan sake dubawa daga kowane saki na baya ko na gaba.
• Bin Ka'idoji:A wasu masana'antu, samun ranar saki da aka rubuta wani ɓangare ne na buƙatun tsarin sarrafa inganci (misali, ISO 9001).

Ranar 2014 tana nuna cewa wannan kayan ne da aka kafa sosai, mai yiwuwa yana da ingantaccen tarihi a fagen aiki.

4. Mahallin Sigogin Fasaha da Ƙayyadaddun Bayanai da aka Ƙaddara

Duk da cewa ɓangaren rubutun da aka bayar ya yi ƙanƙanta, mahallin takardar rayuwa don LED yana nuna cewa za a ƙayyade cikakken tsarin sigogin fasaha a cikin cikakken takardar bayanai. Bisa ga al'adar masana'antu don takardun LED, za a yi nazari mai mahimmanci akan sassan masu zuwa.

4.1 Halayen Haske da Launi

Cikakken takardar bayanai ta LED tana ba da cikakken bayanan haske. Wannan ya haɗa daƘarfin Haske(wanda aka auna a cikin lumens, lm), wanda ke bayyana jimillar fitowar haske da aka gani.Ƙarfin Haske(wanda aka auna a cikin candelas, cd) da rarraba sararin samaniya, galibi ana nuna su a cikin zane mai siffar polar, suma ana ƙayyade su. Don LED masu launi, babban tsawon raƙuman ruwa da tsabtar launi sune mahimman abubuwa. Don fararen LED, zafin jiki mai alaƙa (CCT a cikin Kelvin, K) da Ma'auni na Nunin Launi (CRI, Ra) sune mahimman sigogi waɗanda ke bayyana inganci da launin farin haske. Bayanan rarrabawa, rarraba LED ta hanyar ƙananan bambance-bambance a cikin ƙarfin haske da launi, suna da mahimmanci don samun kamanni iri ɗaya a cikin aikace-aikacen haske.

4.2 Sigogin Lantarki da Zafi

An ƙayyade yanayin aikin lantarki ta hanyarƘarfin Wutar Gaba (Vf)a wani takamaiman gwajin ƙarfin lantarki (misali, 20mA, 150mA, 350mA dangane da ƙarfin wutar lantarki).Ƙarfin Lantarki na Gaba (If)ƙima, duka na ci gaba da kololuwa, suna bayyana ƙirar da'irar tuƙi. Sarrafa zafi yana da mahimmanci ga aikin LED da tsawon rayuwa. Muhimman sigogi sun haɗa daJuriya na Zafi (Rth_j-sko Rth_j-c)daga haɗin gwiwa zuwa wurin gyaɗa ko akwati, da kuma matsakaicinZafin Jiki na Haɗin gwiwa (Tj_max). Fahimtar alaƙar tsakanin ƙarfin lantarki na tuƙi, ƙarfin wutar lantarki na gaba, da zafin jiki na haɗin gwiwa yana da mahimmanci don ingantaccen ƙira.

4.3 Bayanan Injiniya da Marufi

Ana ba da girman jiki na marufin LED a cikin cikakkun zane-zane na injiniya. Wannan ya haɗa da tsayi, faɗi, tsayi, da girman wurin gyaɗa ko igiyoyi. An ƙayyade kayan marufi (misali, PPA, PCT, yumbu) da nau'in ruwan tabarau (mai tsabta, mai watse). An bayyana alamar polarity (anode/cathode) a fili a cikin zane-zane. Wannan bayanin yana da mahimmanci ga shimfidar PCB, shirye-shiryen injin ɗauka da sanyawa, da ƙirar zafi.

5. Jagororin Aikace-aikace da Amincewa

5.1 Shawarwari na Gyaɗa da Sarrafawa

LED suna da hankali ga zafi da fitar da wutar lantarki (ESD). Takardar bayanai tana ba da cikakkun jagorori don bayanan gyaɗa, gami da matsakaicin zafin jiki, lokacin da ya wuce ruwa, da ƙimar haɓaka/ragewa don hanyoyin sake kunnawa. Shawarwari don sarrafawa, ajiya (sau da yawa a cikin fakitin bushewa masu hankali ga danshi), da kuma matakan kariya na ESD (ta amfani da tashoshin aiki masu tushe) sune daidaitattun don hana lalacewa yayin haɗawa.

5.2 Bayanan Amincewa da Tsawon Rayuwa

Muhimmin ma'auni don LED shineKula da Ƙarfin Haske, wanda aka bayyana a matsayin L70, L80, da sauransu, yana nuna adadin sa'o'in aiki kafin fitowar haske ta ragu zuwa 70% ko 80% na ƙimar farko. Yawanci ana gabatar da wannan a cikin zane kuma ya dogara sosai akan ƙarfin lantarki na tuƙi da zafin jiki na haɗin gwiwa. Takardar kuma na iya ƙayyade yanayin gwaji don amincin ƙarƙashin zagayowar zafin jiki, danshi, da sauran matsalolin muhalli.

6. Abubuwan Ƙira da Aikace-aikacen Yau da Kullun

6.1 Tasirin Ƙirar Da'ira

Yin ƙira tare da LED yana buƙatar kulawa mai kyau ga hanyar tuƙi. Ana fifita tushen ƙarfin lantarki na ci gaba akan tushen ƙarfin wutar lantarki na ci gaba tare da resistor na jerin don kwanciyar hankali da inganci, musamman ga LED masu matsakaici zuwa babban ƙarfi. Dole ne a ƙera da'irar direba don yin aiki a cikin cikakkiyar ƙimar ƙarfin lantarki da ƙarfin wutar lantarki na baya na LED. Ƙirar zafi akan PCB, ta amfani da isasshen yanki na tagulla ko allon ƙarfe na tsakiya, yana da mahimmanci don kiyaye zafin jiki na haɗin gwiwa ƙasa kuma tabbatar da dogon rayuwa.

6.2 Yanayin Aikace-aikace

LED masu ƙayyadaddun bayanai masu kwanciyar hankali, dogon rayuwa kamar yadda wannan takardar ta nuna, sun dace da aikace-aikace inda aminci da aikin da ba shi da kulawa ke da mahimmanci. Waɗannan sun haɗa da:

• Hasken Gabaɗaya:Ƙwan fitila, fitilun ƙasa, fitilun panel.
• Hasken Motoci:Hasken ciki, fitilun sigina (yana buƙatar takamaiman cancantar mota).
• Kayan Lantarki na Masu Amfani:Hasken baya don nuni, fitilun nuni.
• Hasken Masana'antu da Gine-gine:Inda ake buƙatar dogon lokacin sabis.

7. Fassarar Maimaita Bayanai da Tsarin Takarda

Maimaita layin \"Matakin Rayuwa:Sake Dubawa : 2\" a cikin abun cikin da aka bayar yana iya zama wani abu na tsarin bayanan ciki na PDF ko matsalar nuni/fitarwa. A cikin ingantaccen takardar fasaha, wannan babban shingen ganewa zai bayyana sau ɗaya, yawanci a cikin kawoko ko ƙafar kowane shafi, ko a cikin tebur na tarihin sake dubawa. Kasancewar alamomin murabba'i baƙi da yawa (\"\u25ae\") yana ƙara nuna yuwuwar lalacewa ko abubuwan da ba rubutu ba a cikin ainihin PDF. Muhimmin abun cikin fasaha na cikakken takardar bayanai zai bi wannan kawoko na gudanarwa, yana ɗauke da cikakkun sassan kan sigogi, zane-zane, da bayanan aikace-aikace kamar yadda aka bayyana a sama.

8. Ƙarshe da Bayanin Amfani

Wannan takarda, wacce ke wakiltar Sake Dubawa Na 2 da aka saki a cikin Mayu 2014 tare da ingantacciyar lokaci har abada, tana aiki azaman tushen ƙwararru don ƙayyadaddun bayanan fasaha na haɗin gwiwar kayan LED. Dole ne injiniyoyi da masu ƙira su yi amfani da wannan sake dubawa don duk sabbin ƙira kuma su yi la'akari da shi don samfuran da ke akwai don tabbatar da aiki, aminci, da bin ka'idoji. \"Har Abada\" ƙarewa yana jaddada cikakken girma na kayan da kuma dacewa don samfuran dogon rayuwa. Don kowane aikace-aikace, tuntuɓar cikakken takardar bayanai - gami da duk cikakkun ƙimar ƙima, madaidaicin lanƙwasa na aiki, da gargaɗin aikace-aikace - wajibi ne kafin ƙirar da'ira da aiwatarwa.