LTPL-C16FUVD405 UV LED Takardar Bayani - 3.2x1.6x1.6mm - 3.3V - 1.75W - 405nm - Takardar Fasaha ta Hausa

1. Bayyani Game da Samfur

LTPL-C16F jerin suna wakiltar ci gaba mai mahimmanci a fasahar haske mai ƙarfi, wanda aka ƙera musamman don aikace-aikacen ultraviolet (UV). Wannan samfurin wata sabuwar hanya ce, mai ingantaccen amfani da makamashi, kuma mai ƙaramin girma wacce ta haɗu da ingantaccen rayuwa da amincin da ke cikin Light Emitting Diodes (LEDs) tare da matakan haske masu ƙarfi da aka saba da su a tsarin haske na al'ada. Wannan haɗin yana ba injiniyoyin ƙira 'yanci mara misaltuwa, yana ba da damar ƙirƙirar sabbin sifofi masu ƙaramin girma yayin da yake ba da ƙarfin haske da ake buƙata don maye gurbin tsofaffin fasahohin haske marasa inganci a cikin yanayi mai wahala.

1.1 Muhimman Siffofi

• Cikakkiyar dacewa da daidaitattun kayan aikin sanyawa da ɗauka da sanyawa ta atomatik don samarwa mai yawa.
• An ƙera shi don jurewa duka hanyoyin gyarawa na infrared (IR) da tururi, yana tabbatar da ingantaccen haɗawa.
• An tattara shi a cikin daidaitaccen sifa na EIA (Ƙungiyar Masana'antu ta Lantarki) don sauƙin haɗawa cikin ƙirar da ke akwai.
• Halayen shigarwa sun dace da matakan tuƙi na daidaitaccen kewayawa (IC).
• An ƙera shi azaman samfurin kore, mai bin umarnin RoHS kuma ba shi da gubar (Pb) da sauran abubuwan da aka hana.

1.2 Aikace-aikacen Manufa

An ƙera wannan UV LED musamman don aikace-aikacen da ke buƙatar tushen hasken ultraviolet na 405nm. Manyan aikace-aikacen sun haɗa da:

• Tsarin UV Curing:Saurin polymerization da taurare na mannewa, rufi, da tawada.
• Alamar UV & Lamba:Alama ta dindindin akan nau'ikan abubuwa daban-daban.
• Mannewa ta UV:Hanyoyin mannewa masu saurin saiti.
• Bushewar Tawada na Buga:Hanzarin bushewa da tsarin tawada na musamman masu amsawa ga UV.

2. Bayanan Injiniya da Kunshin

Na'urar tana cikin kunshin mai ƙaramin girma wanda ake haɗawa da surface. Muhimman ma'auni na zane sune kamar haka (duk ƙimomi a cikin milimita, tare da daidaitaccen jurewa na ±0.1mm sai dai idan an faɗi akasin haka): Jikin kunshin yana auna kusan 3.2mm tsayi, 1.6mm faɗi, kuma yana da tsayi na 1.6mm. An ba da cikakkun zane-zane na injiniya, gami da shawarwarin shimfidar ƙafafu don gyarawa ta infrared da tururi a cikin takardar bayani don tabbatar da ingantaccen ƙirar sawun PCB don ingantaccen zafi da injiniya.

3. Matsakaicin Matsakaicin Ƙimar

Matsalolin da suka wuce waɗannan iyakoki na iya haifar da lalacewa ta dindindin ga na'urar. Duk ƙimar an ƙayyade su a yanayin zafin yanayi (Ta) na 25°C.

• Rushewar Wutar Lantarki (Po):1.75 W
• Halin yanzu na Gaba (If):500 mA
• Kewayon Zafin Aiki (Topr):-40°C zuwa +85°C
• Kewayon Zafin Ajiya (Tstg):-40°C zuwa +100°C
• Matsakaicin Zafin Junction (Tj):115°C

4. Halayen Lantarki da Gani

An auna mahimman sigogi na aiki a Ta=25°C a ƙarƙashin yanayin gwaji na If = 350mA, sai dai idan an faɗi akasin haka.

• Radiant Flux (Φe):440 mW (Mafi ƙanƙanta), 500 mW (Na al'ada), 590 mW (Mafi girma). Jurewar ma'auni shine ±10%.
• Kusurwar Dubawa (2θ1/2):135° (Na al'ada).
• Matsakaicin Tsawon Tsawon (λp):395 nm (Mafi ƙanƙanta), 405 nm (Na al'ada), 415 nm (Mafi girma). Wannan yana bayyana fitarwa ta tsakiya a cikin bakan kusa-UV. Jurewa shine ±3nm.
• Ƙarfin Wutar Lantarki na Gaba (Vf):3.1 V (Mafi ƙanƙanta), 3.3 V (Na al'ada), 3.5 V (Mafi girma) a 350mA. Jurewar ma'auni shine ±0.1V.
• Ƙarfin Wutar Lantarki na Baya (Vr):1.2 V (Mafi girma) a halin yanzu na baya (Ir) na 10µA.Muhimmin Bayanin Kula:An gwada wannan siga don siffanta aikin Zener kawai. Ba a ƙera LED don aiki a ƙarƙashin ƙarancin baya ba. Tsawaita bayyanar halin yanzu na baya na iya haifar da gazawar na'urar.

Taka Tsantsan Game da ESD:Wannan ɓangaren yana da hankali ga zubar da wutar lantarki (ESD). Hanyoyin sarrafawa da suka dace, gami da amfani da igiyoyin wuyan da aka kafa, tabarma mai hana tashin hankali, da kayan aiki, wajibi ne don hana lalacewa a ɓoye ko bala'i.

5. Tsarin Lambar Bin da Rarrabuwa

Don tabbatar da ci gaba mai daidaito a cikin samarwa, ana rarraba na'urori zuwa kwandon shara bisa mahimman sigogi. An yiwa lambar bin alama a kan marufi.

5.1 Rarraba Ƙarfin Wutar Lantarki na Gaba (Vf)

• Bin V3:Vf = 3.1V zuwa 3.3V @ 350mA
• Bin V4:Vf = 3.3V zuwa 3.5V @ 350mA

5.2 Rarraba Radiant Flux (Φe)

• Bin R1:Φe = 440 mW zuwa 470 mW
• Bin R2:Φe = 470 mW zuwa 500 mW
• Bin R3:Φe = 500 mW zuwa 530 mW
• Bin R4:Φe = 530 mW zuwa 560 mW
• Bin R5:Φe = 560 mW zuwa 590 mW

5.3 Rarraba Matsakaicin Tsawon Tsawon (λp)

• Bin P3U:λp = 395 nm zuwa 400 nm
• Bin P4A:λp = 400 nm zuwa 405 nm
• Bin P4B:λp = 405 nm zuwa 410 nm
• Bin P4C:λp = 410 nm zuwa 415 nm

6. Bincike na Lanƙwan Aiki

Takardar bayani tana ba da lanƙwan halaye da yawa masu mahimmanci don inganta ƙira.

6.1 Bakan Fitarwa na Dangi

Lanƙwan rarraba bakan yana nuna babban kololuwa mai tsakiya a 405nm (na al'ada), tare da ƙunƙuntaccen faɗin bakan halayen fasahar LED. Wannan monochromaticity yana da fa'ida ga aikace-aikacen da ke buƙatar takamaiman farawa na hoto.

6.2 Radiant Flux na Dangi vs. Halin yanzu na Gaba

Wannan lanƙwan yana nuna alaƙa tsakanin fitarwa ta gani da halin yanzu na tuƙi. Radiant flux yana ƙaruwa da ƙarfi tare da halin yanzu a ƙananan matakan kuma yana karkata zuwa jikewa a manyan halayen yanzu saboda tasirin zafi da rashin inganci. Ana ba da shawarar yin aiki a ko ƙasa da na al'ada 350mA don mafi kyawun inganci da rayuwa.

6.3 Halin yanzu na Gaba vs. Ƙarfin Wutar Lantarki na Gaba (Lanƙwan I-V)

Halin I-V yana da mahimmanci don ƙirar direba. Yana nuna alaƙar ƙima ta al'ada na diode. Matsakaicin ƙarfin wutar lantarki na gaba shine 3.3V a 350mA. Dole ne da'irori na direba su zama masu ƙayyadaddun halin yanzu, ba masu ƙayyadaddun ƙarfin wutar lantarki ba, don tabbatar da ingantaccen fitarwa ta gani.

6.4 Radiant Flux na Dangi vs. Zafin Junction

Wannan lanƙwan mai mahimmanci yana kwatanta mummunan tasirin hawan zafin junction (Tj) akan fitarwa ta haske. Ingantaccen UV LED yakan ragu yayin da zafin jiki ya ƙaru. Ingantaccen sarrafa zafi ta hanyar ingantaccen shimfidar PCB (ta amfani da ramukan zafi da isasshen yanki na tagulla) yana da mahimmanci don kiyaye babban fitarwa da amincin dogon lokaci.

7. Jagororin Haɗawa da Masana'antu

7.1 Bayanin Siffar Gyarawa

An ba da shawarar siffar sake kunnawa don hanyoyin gyarawa marasa gubar (Pb-free). Muhimman sigogi sun haɗa da:

• Dafaffen Wuta:150-200°C har zuwa dakika 120.
• Matsakaicin Zafin Jiki:Matsakaicin 260°C.
• Lokaci Sama da Liquidus:Ana ba da shawarar kasancewa cikin dakika 10 (an ba da izinin matsakaicin zagaye biyu na sake kunnawa).
• An ba da shawarar ƙayyadaddun ƙimar sanyaya a hankali. Ba a ba da shawarar sanyaya cikin sauri.
• Gyarawa da hannu tare da ƙarfe ya kamata a iyakance shi zuwa 300°C har zuwa dakika 3, sau ɗaya kawai.

7.2 Tsaftacewa

Idan ana buƙatar tsaftacewa bayan haɗawa, kawai ya kamata a yi amfani da takamaiman sinadarai. Tsoma LED a cikin barasa na ethyl ko isopropyl a zafin daki na ƙasa da minti ɗaya yana da karɓuwa. Amfani da sinadarai da ba a ƙayyade ba na iya lalata epoxy na kunshin ko ruwan tabarau.

7.3 Hankalin Danshi

An rarraba wannan samfurin azaman Matakin Hankalin Danshi (MSL) 3 bisa ga JEDEC J-STD-020. Ana buƙatar taka tsantsan don hana popcorning yayin sake kunnawa.

• Jaka Mai Rufi:Ajiye a ≤30°C da ≤90% RH. Yi amfani da shi cikin shekara guda bayan ranar rufe jakar.
• Jakar da aka Buɗe:Ajiye a ≤30°C da ≤60% RH. Dole ne a yi gyarawa cikin sa'o'i 168 (kwanaki 7) na bayyanawa ga yanayin yanayin masana'anta.
• Idan katin nuna danshi ya nuna 10% ruwan hoda ko sama da haka, ko kuma rayuwar bene ta wuce, ana buƙatar gasa a 60°C na aƙalla sa'o'i 48 kafin amfani.

8. Ƙayyadaddun Marufi

Ana samar da abubuwan a kan tef ɗin mai ɗaukar kaya don sarrafawa ta atomatik.

• Ma'auni na Tef:Yarjejeniya tare da ƙayyadaddun EIA-481-1-B.
• Girman Reel:Daidaitaccen reel na inci 7 (178mm).
• Adadin kowane Reel:Matsakaicin guda 1500.
• An rufe aljihunan fanko da tef ɗin rufi. Matsakaicin adadin abubuwan da suka ɓace a jere shine biyu.

9. Abubuwan da ake la'akari da Ƙirar Aikace-aikace

9.1 Hanyar Tuƙi

LED a zahiri na'ura ce mai aiki da halin yanzu. Don ingantaccen aiki mai daidaito, dole ne a tuƙa shi ta hanyar tushen halin yanzu na akai, ba tushen ƙarfin wutar lantarki na akai ba. Za a iya amfani da madaidaicin resistor na jeri tare da tushen wutar lantarki don aikace-aikacen asali, amma ana ba da shawarar takamaiman LED direba IC ko da'ira don sarrafawa daidai, musamman don sarrafa tasirin zafi da tabbatar da tsawon rayuwa.

9.2 Gudanar da Zafi

Kamar yadda aka nuna a cikin lanƙwan aiki, zafin junction yana tasiri kai tsaye ga ingantaccen fitarwa da tsawon rayuwa. Dole ne masu ƙira su aiwatar da ingantattun hanyoyin zafi. Wannan ya haɗa da amfani da PCB tare da isasshen kauri na tagulla, haɗa jerin ramukan zafi kai tsaye a ƙarƙashin kushin zafi na LED, da yuwuwar ƙara heatsinking na waje idan ana aiki a manyan halayen yanzu ko a cikin manyan yanayin zafi.

9.3 Ƙirar Gani

Kusurwar dubawa na digiri 135 tana ba da tsarin fitarwa mai faɗi. Don aikace-aikacen da ke buƙatar haskoki masu mai da hankali ko daidaitawa, dole ne a yi amfani da na'urorin gani na biyu kamar ruwan tabarau ko masu haskakawa. Kayan waɗannan na'urorin gani dole ne su zama masu bayyana ga hasken UV na 405nm; daidaitaccen polycarbonate ko acrylic bazai dace ba kuma suna iya lalacewa ƙarƙashin dogon lokacin bayyanar UV. Ana ba da shawarar gilashin UV-grade ko robobi na musamman.

10. Aminci da Bayanan Aikace-aikace

An yi amfani da LEDs don amfani a cikin daidaitattun kayan aikin lantarki. Don aikace-aikacen da gazawar zai iya haifar da haɗari ga aminci, lafiya, ko mahimman abubuwan more rayuwa (jirgin sama, tallafin rayuwa na likita, sarrafa sufuri), takamaiman kimanta aminci da tuntuɓar mai kera ɓangaren ya zama dole kafin shiga cikin ƙira. Bin daidaitattun matsakaicin ƙimar, jagororin gyarawa, da yanayin ajiya yana da mahimmanci don cimma ƙayyadaddun rayuwa da aminci.