Takardar Bayanin Fasaha na LTPL-C034UVG395 - Tsawon Zango Mai Girma 395nm - Farashin Wutar Lantarki na Gaba 3.6V - Ikon Maksimum 4.4W - Takardar Fasaha ta Hausa

1. Bayanin Samfur

LTPL-C034UVG395 babbar hanyar haske ce ta ultraviolet (UV) mai inganci da kuzari, wacce aka ƙera don aikace-aikace masu ƙarfi kamar maganin UV da sauran hanyoyin masana'antu da ke buƙatar hasken UV. Wannan samfurin yana wakiltar ci gaba mai mahimmanci ta haɗa tsawon rayuwar aiki da ingancin LED (Light Emitting Diodes) tare da babban fitar da haske wanda aka saba danganta da tsoffin fitilun UV kamar tururin mercury. Wannan haɗin yana ba masu ƙira ƴancin da ya fi girma, yana ba da damar ƙirƙirar tsarin da ya fi ƙanƙanta, mai inganci, da kuma dorewa, yayin da yake buɗe sabbin damammaki don maye gurbin tsofaffin fasahohin UV masu ƙarancin inganci.

1.1 Muhimman Siffofi da Fa'idodi

• Daidaitawar Da'irar Lantarki (IC):An tsara shi don sauƙin haɗawa cikin tsarin sarrafa lantarki na zamani.
• Yin Biyayya da Muhalli:Yana bin umarnin RoHS (Ƙuntata Abubuwa Masu Haɗari) gaba ɗaya kuma ana yin shi ta hanyar amfani da hanyoyin da ba su da gubar (Pb-free).
• Ingancin Aiki:Yana ba da farashi mai raguwa sosai na aiki idan aka kwatanta da tsoffin hanyoyin UV saboda ingantaccen canjin wutar lantarki zuwa haske.
• Rage Kulawa:Yanayin LED na ƙwaƙƙwaran yana kawar da abubuwa kamar filaments ko electrodes waɗanda ke lalacewa bayan lokaci, wanda ke haifar da raguwar buƙatun kulawa da farashi sosai.
• Kunna/Kashe Nan take:Yana ba da cikakken fitarwa nan da nan bayan kunna kuma ana iya kunna da kashe shi cikin sauri ba tare da lalacewa ba, sabanin wasu tsoffin hanyoyin.

2. Ƙayyadaddun Fasaha da Fassarar Cikakke

2.1 Matsakaicin Matsakaicin Matsakaici

Waɗannan ƙididdiga suna ayyana iyakokin da za su iya haifar da lalacewar dindindin ga na'urar. Ba a ba da garantin aiki a ƙarƙashin waɗannan sharuɗɗan ba.

• Halin Yanzu na Gaba (If):1000 mA (matsakaicin halin yanzu na ci gaba).
• Amfani da Wutar Lantarki (Po):4.4 W (matsakaicin ɓarnar wutar lantarki).
• Kewayon Zafin Aiki (Topr):-40°C zuwa +85°C (zafin yanayi).
• Kewayon Zafin Ajiya (Tstg):-55°C zuwa +100°C.
• Zafin Haɗin gwiwa (Tj):125°C (matsakaicin zafin jiki a haɗin gwiwar semiconductor).

Muhimmin Bayanin Kula:Aiki na tsawon lokaci a ƙarƙashin yanayin karkatar da baya na iya haifar da gazawar ɓangaren. Dole ne ƙirar da'ira ta dace ta hana hakan.

2.2 Halayen Lantarki-Haske a Ta=25°C

Ana auna waɗannan sigogi a ƙarƙashin daidaitattun sharuɗɗan gwaji (If = 700mA, Ta=25°C) kuma suna wakiltar ma'auni na aiki na asali.

• Farashin Wutar Lantarki na Gaba (Vf):Matsakaicin ƙima shine 3.6V, tare da kewayon daga 3.2V (Mafi ƙanƙanta) zuwa 4.4V (Mafi girma). Wannan sigogi yana da mahimmanci don ƙirar direba da sarrafa zafi.
• Juyin Haske (Φe):Jimlar ƙarfin haske da ake fitarwa a cikin bakan UV. Matsakaicin ƙima shine 1415 mW (1.415 W), yana kewayo daga 1225 mW zuwa 1805 mW. Wannan babban fitarwa yana da mahimmanci don ingantaccen magani.
• Tsawon Zango Mafi Girma (Wp):Tsawon zango wanda LED ke fitar da mafi yawan ƙarfi. Yana tsakiya a kusa da 395nm, tare da kewayon kwandon daga 390nm zuwa 400nm. Wannan yana sanya shi a cikin kusancin bakan UV (UVA).
• Kusurwar Dubawa (2θ1/2):Kusan digiri 130. Wannan faɗin kusurwar katako yana da amfani ga aikace-aikacen da ke buƙatar haske mai faɗi.
• Juriya na Thermal (Rthjs):Matsakaicin ƙima shine 4.1 °C/W (haɗin gwiwa zuwa wurin gyaɗa). Wannan ƙaramin ƙimar yana nuna ingantaccen kaiwa zafi daga guntu zuwa allon, wanda ke da mahimmanci don sarrafa zafi a manyan halayen tuƙi.

3. Tsarin Rarraba Lambar Kwandon

Don tabbatar da daidaito a cikin samarwa, ana rarraba LED cikin kwandon aiki. Ana yiwa alamar lambar kwandon a kan marufi.

3.1 Rarraba Farashin Wutar Lantarki na Gaba (Vf)

• V1:3.2V – 3.6V
• V2:3.6V – 4.0V
• V3:4.0V – 4.4V

3.2 Rarraba Juyin Haske (Φe)

• ST:1225 – 1325 mW
• TU:1325 – 1430 mW
• UV:1430 – 1545 mW
• VW:1545 – 1670 mW
• WX:1670 – 1805 mW

3.3 Rarraba Tsawon Zango Mafi Girma (Wp)

• P3T:390 – 395 nm
• P3U:395 – 400 nm

4. Binciken Lankwasa Aiki

4.1 Dangantakar Juyin Haske da Halin Yanzu na Gaba

Fitarwar haske tana ƙaruwa da yawa tare da halin yanzu. Yayin da ake tuƙi a manyan halayen yanzu (har zuwa matsakaicin ƙima) yana haifar da ƙarin fitarwar UV, yana kuma haifar da zafi sosai. Matsakaicin halin yanzu na tuƙi shine daidaito tsakanin fitarwa da ake so da ƙuntatawa na sarrafa zafi.

4.2 Rarraban Bakan Dangantaka

Bakan fitarwa yana tsakiya a 395nm tare da matsakaicin cikakken faɗin rabin matsakaici (FWHM) na kusan 15-20nm. Wannan ƙunƙuntaccen bandwidth yana da fa'ida ga hanyoyin da ke da hankali ga takamaiman tsawon zango.

4.3 Tsarin Tsarin Radiation

Zanen polar yana tabbatar da faɗin kusurwar dubawa na digiri 130, yana nuna tsarin fitarwa kusa da Lambertian wanda ya dace da hasken yanki.

4.4 Halin Yanzu na Gaba da Farashin Wutar Lantarki na Gaba (Lankwasa I-V)

Wannan lankwasa tana nuna alaƙar ma'auni ta yau da kullun na diodes. Farashin wutar lantarki na gaba yana ƙaruwa tare da halin yanzu kuma yana dogara da zafin jiki. Ƙirar direba daidai tana buƙatar la'akari da wannan sifa.

4.5 Dangantakar Juyin Haske da Zafin Haɗin gwiwa

Fitarwar LED na UV tana da hankali sosai ga zafin haɗin gwiwa. Lankwasa yawanci tana nuna ƙimar mara kyau, ma'ana juyin haske yana raguwa yayin da zafin haɗin gwiwa ya tashi. Ingantaccen nutsewar zafi yana da mahimmanci don kiyaye ingantaccen fitarwa mai tsayi.

4.6 Lankwasa Rage Halin Yanzu na Gaba

Wannan jadawali yana ayyana matsakaicin halin yanzu na gaba da aka yarda a matsayin aikin zafin yanayi ko akwati. Don tabbatar da zafin haɗin gwiwa ya kasance ƙasa da 125°C, dole ne a rage halin yanzu na tuƙi lokacin aiki a manyan yanayin zafin yanayi.

5. Bayanin Injiniya da Kunshin

5.1 Girman Bayani

Na'urar tana da kunshin hawa sama. Muhimman girma sun haɗa da girman jiki, tsayin ruwan tabarau, da wuri/girman anode, cathode, da kushin zafi. Kushin zafi yana keɓance ta hanyar lantarki (tsaka tsaki) daga lambobin lantarki, yana ba da damar haɗa shi kai tsaye zuwa filin ƙasa na PCB don mafi kyawun ɓarkewar zafi. Duk ƙimar girman girman suna ±0.2mm, ban da tsayin ruwan tabarau da girman substrate na yumbu, waɗanda aka riƙe su zuwa mafi ƙarancin ƙima na ±0.1mm.

5.2 Shawararriyar Tsarin Kushin Haɗin PCB

An ba da cikakken zanen tsarin ƙasa don tabbatar da ingantaccen gyaɗa da aikin zafi. Ƙirar ta ƙunshi kushin daban-daban don anode, cathode, da babban kushin zafi na tsakiya. Bin wannan shawarar sawun yana da mahimmanci don kwanciyar hankali na injiniya, haɗin lantarki, da mafi mahimmanci, canja wurin zafi daga haɗin gwiwar LED zuwa allon da'ira da aka buga.

6. Jagororin Gyaɗa da Haɗawa

6.1 Shawararriyar Bayanin Gyaɗa ta Reflow

An ba da cikakken jadawali na zafin jiki da lokaci don gyaɗa reflow mara gubar (Pb-free). Muhimman sigogi sun haɗa da:

• Shirya Zafi:Hanyar sannu a hankali don kunna flux.
• Yankin Jiƙa:Yana ba da damar daidaita zafin jiki a duk faɗin allon.
• Reflow (Liquidus):Matsakaicin zafin jiki bai kamata ya wuce 260°C da aka auna akan saman jikin kunshin ba, tare da lokacin da ya wuce 240°C an iyakance shi zuwa matsakaicin shawararriyar.
• Sanyaya:Ana ba da shawarar ƙimar sanyaya mai sarrafawa, ba sauri ba don hana girgiza zafi.

6.2 Muhimman Bayanan Kula na Haɗawa

• Gyaɗa reflow ita ce hanyar da aka fi so. Gyaɗa da hannu, idan ya cancanta, yakamata a iyakance shi zuwa 300°C matsakaici na daƙiƙa 2 matsakaici, sau ɗaya kawai.
• Ba kamata a yi aikin reflow fiye da sau uku akan na'ura ɗaya ba.
• Ba a ba da shawarar gyaɗa ta tsoma ba kuma ba a ba da garantin ba.
• Koyaushe yi amfani da mafi ƙarancin zafin jiki na gyaɗa wanda ke cimma haɗin gwiwa mai dogaro.

6.3 Tsaftacewa

Idan ana buƙatar tsaftacewa bayan gyaɗa, yi amfani da kaushi na barasa kawai kamar isopropyl alcohol. Masu tsaftacewa na sinadarai da ba a bayyana ba na iya lalata kayan kunshin LED (misali, ruwan tabarau ko abin rufewa).

7. Dogaro da Tabbatar da Inganci

An gudanar da cikakken jerin gwaje-gwajen dogaro, ba a ba da rahoton gazawar ɗaya daga cikin samfuran ba, yana nuna ƙarfin samfur.

• Gwajin Rayuwar Aiki (LTOL, RTOL, HTOL):Awatanni 1000 na ci gaba da aiki a ƙarƙashin yanayin damuwa daban-daban na zafin jiki da halin yanzu.
• Gwajin Damuwa na Muhalli:Ya haɗa da Rayuwar Aiki mai Zafi mai Danshi (WHTOL), Girgiza Zafi (TMSK), Juriya ga Zafin Gyaɗa (kwaikwayon reflow), da gwaje-gwajen gyaɗa.
• Ma'auni na Gasa:Bayan gwaji, ana yanke hukunci kan na'urori bisa ga canjin farashin wutar lantarki na gaba (dole ne ya kasance cikin ±10% na farko) da lalacewar juyin haske (dole ne ya kasance cikin -30% na farko).

8. Kunshin da Gudanarwa

8.1 Ƙayyadaddun Kaset da Reel

Ana samar da abubuwan akan kaset ɗin mai ɗaukar kaya wanda aka nannade akan reels inci 7, daidai da ƙa'idodin EIA-481-1-B. An ba da girman kaset, girman aljihu, da cikakkun bayanan cibiyar reel. Kowane reel na iya ƙunsar matsakaicin guda 500. Kunshin yana tabbatar da kare abubuwan yayin jigilar kaya kuma suna dacewa da kayan haɗawa na atomatik na ɗauka da sanyawa.

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

9.1 Hanyar Tuƙi

LED na'urori ne masu aiki da halin yanzu. Don tabbatar da daidaitaccen fitarwar haske da kuma hana guduwar zafi, dole ne a tuƙa su ta hanyar tushen halin yanzu na akai, ba tushen farashin wutar lantarki na akai ba. Yakamata a ƙera da'irar direba don samar da halin yanzu da ake buƙata (misali, 700mA don ƙayyadaddun ƙayyadaddun bayanai) yayin da ake rama bambance-bambancen farashin wutar lantarki na gaba da aka nuna a cikin teburin kwandon.

9.2 Gudanar da Thermal

Wannan shine mafi mahimmancin al'amari na ƙira tare da manyan LED na UV. Ƙaramin juriya na thermal (4.1 °C/W) yana da tasiri kawai idan an fitar da zafi yadda ya kamata daga wurin gyaɗa. Wannan yana buƙatar:

• PCB tare da isassun hanyoyin thermal a ƙarƙashin kushin zafi.
• Kayan PCB mai ingantaccen kaiwa zafi (misali, ƙarfe-core ko rufaffiyar ƙarfe substrate) don aikace-aikacen ƙarfi mai ƙarfi.
• Mai yuwuwa, ƙarin heatsink na waje.
• Bin lankwasa rage halin yanzu bisa ainihin zafin yanayi na aiki.

9.3 Yanayin Aikace-aikace na Yau da Kullun

• Maganin UV:Mannewa, tawada, sutura, da guduro a cikin hanyoyin masana'antu.
• Kayan Aikin Likita da Kimiyya:Kashe ƙwayoyin cuta, bincike na fluorescence, phototherapy.
• Forensics da Tabbatarwa:Tabbatar da kuɗi, binciken takardu.
• Binciken Masana'antu:Gano aibi ko gurɓataccen abu.

10. Kwatancen Fasaha da Fa'idodi

Idan aka kwatanta da tsoffin fitilun UV na mercury matsakaicin matsa lamba, wannan maganin LED na UV yana ba da:

• Tsawon Rayuwa Sosai:Dubunnan sa'o'i sabanin ƴan dubunnan sa'o'i.
• Aiki Nan take:Babu lokacin dumama da ake buƙata.
• Mafi Girman Ingantaccen Aiki:Ƙarin fitarwar UV a kowace watt na shigarwar wutar lantarki, yana rage farashin makamashi.
• Mai Kula da Muhalli:Babu mercury, yana bin RoHS, kuma yana rage sharar gida mai haɗari.
• Girman Ƙanƙanta da Sassaucin Ƙira:Yana ba da damar ƙirar tsarin ƙanƙanta, mafi sabon salo.
• Sarrafa Tsawon Zango Daidai:Ƙunƙuntaccen fitarwar bakan za a iya daidaita shi da takamaiman masu farawa na hoto a aikace-aikacen magani, yana inganta ingancin tsari.