Bayanin Fasaha na LED na Ceramic 3535 na 1W na Raya - Girman 3.5x3.5x?mm - Ƙarfin Lantarki 2.2V - Ƙarfi 1W - Takardun Fasaha na Hausa

1. Bayyani Game da Samfurin

Jerin Ceramic 3535 wani LED ne mai ƙarfi sosai, wanda aka ƙera don aikace-aikacen da ke buƙatar aiki mai ƙarfi da kuma sarrafa zafi mai inganci. Tushen yumbu yana ba da ingantaccen hanyar fitar da zafi, wanda ya sa ya dace da aiki mai ƙarfin lantarki da kuma yanayi masu wuyar gaske. Wannan samfurin na musamman, T1901PYA, LED ne na Raya mai ƙarfin 1W, wanda ke da halayen fitar da haske mai yawa da kuma aiki mai ƙarfi a cikin yanayin zafi mai faɗi.

Babban fa'idodin wannan jerin sun haɗa da ingantaccen sarrafa zafi idan aka kwatanta da marufan roba na yau da kullun, wanda ke haifar da tsawon rayuwa da kuma ci gaba da fitar da haske. Kasuwannin da aka yi niyya sun haɗa da hasken mota (ciki da hasken sigina), hasken masana'antu, hasken babban bene, da kuma hasken musamman inda daidaiton launi da aminci suka fi muhimmanci.

2. Zurfin Binciken Ma'auni na Fasaha

2.1 Matsakaicin Matsakaicin Ma'auni (T_s=25°C)

Waɗannan ma'auni suna ayyana iyakokin aiki waɗanda za su iya haifar da lalacewa ta dindindin ga na'urar. Waɗannan ba sharuɗɗan aiki na ci gaba ba ne.

• Ƙarfin Lantarki na Gaba (I_F):500 mA (DC)
• Ƙarfin Lantarki na Gaba na Pulse (I_FP):700 mA (Faɗin Pulse ≤10ms, Tsarin Aiki ≤1/10)
• Rushewar Ƙarfi (P_D):1300 mW
• Yanayin Zafi na Aiki (T_opr):-40°C zuwa +100°C
• Yanayin Zafi na Ajiya (T_stg):-40°C zuwa +100°C
• Yanayin Zafi na Haɗuwa (T_j):125°C
• Yanayin Zafi na Solder (T_sld):Solder na sake kunnawa a 230°C ko 260°C na iyakar dakika 10 kawai.

2.2 Halayen Lantarki da Hasken Gani (T_s=25°C, I_F=350mA)

Waɗannan su ne ma'auni na yau da kullun na aiki a ƙarƙashin yanayin gwaji na yau da kullun.

• Ƙarfin Lantarki na Gaba (V_F):Yau da kullun 2.2V, Matsakaicin 2.6V
• Ƙarfin Lantarki na Baya (V_R):5V
• Matsakaicin Tsawon Tsawon (λ_d):625 nm
• Ƙarfin Lantarki na Baya (I_R):Matsakaicin 50 µA (a V_R=5V)
• Kusurwar Dubawa (2θ_1/2):120°

2.3 Halayen Zafi

Marufin yumbu yana ba da hanyar juriya mai ƙarancin zafi daga guntun LED (haɗuwa) zuwa tabo na solder sannan kuma zuwa allon da'ira (PCB). Ingantaccen sarrafa zafi akan allon aikace-aikace yana da mahimmanci don kiyaye aiki da tsawon rayuwa. Yin aiki a ko kusa da matsakaicin yanayin zafi na haɗuwa zai ƙara rage ƙimar lumen kuma yana iya haifar da gazawa da wuri. Dole ne masu ƙira su tabbatar da isasshen hanyar sanyaya zafi, musamman lokacin da ake tuka LED a matsakaicin ƙarfin lantarki da aka ƙayyade.

3. Bayanin Tsarin Rarrabuwa

Don tabbatar da daidaiton launi da haske a cikin samarwa, ana rarraba LEDs bisa ga mahimman ma'auni. Wannan yana ba masu ƙira damar zaɓar sassa waɗanda suka dace da takamaiman buƙatun aikace-aikace.

3.1 Rarrabuwar Ƙarfin Hasken Gani (a 350mA)

Ana auna ƙarfin haske a cikin lumens (lm). Kwandon yana ayyana mafi ƙarancin ƙima da ƙima na yau da kullun.

• Lambar 1L:Mafi ƙanƙanta 30 lm, Yau da kullun 35 lm
• Lambar 1M:Mafi ƙanƙanta 35 lm, Yau da kullun 40 lm
• Lambar 1N:Mafi ƙanƙanta 40 lm, Yau da kullun 45 lm
• Lambar 1P:Mafi ƙanƙanta 45 lm, Yau da kullun 50 lm
• Lambar 1Q:Mafi ƙanƙanta 50 lm, Yau da kullun 55 lm

Lura: Ƙimar ƙarfin haske shine ±7%.

3.2 Rarrabuwar Ƙarfin Lantarki na Gaba (a 350mA)

Kwandon ƙarfin lantarki na gaba yana taimakawa wajen ƙirar da'irori masu daidaitaccen tuƙi, musamman a cikin jerin LED masu yawa.

• Lambar C:1.8V zuwa 2.0V
• Lambar D:2.0V zuwa 2.2V
• Lambar E:2.2V zuwa 2.4V
• Lambar F:2.4V zuwa 2.6V

Lura: Ƙimar ƙarfin lantarki na gaba shine ±0.08V.

3.3 Rarrabuwar Matsakaicin Tsawon Tsawon

Wannan yana ayyana inuwar hasken raya da ake fitarwa, yana tabbatar da daidaiton launi.

• Lambar Y1:585 nm zuwa 588 nm
• Lambar Y2:588 nm zuwa 591 nm
• Lambar Y3:591 nm zuwa 594 nm

4. Binciken Lanƙwasa na Aiki

Waɗannan jadawalin suna nuna alaƙa tsakanin mahimman ma'auni, wanda ke da mahimmanci ga ƙirar da'ira da sarrafa zafi.

4.1 Ƙarfin Lantarki na Gaba da Ƙarfin Lantarki na Gaba (Lanƙwasa I-V)

Wannan lanƙwasa yana nuna alaƙar ƙima tsakanin ƙarfin lantarki da ƙarfin lantarki. Ƙarfin lantarki na gaba yana ƙaruwa tare da ƙarfin lantarki kuma yana dogara da zafi. Masu ƙira suna amfani da wannan don zaɓar madaidaicin resistors masu iyakance ƙarfin lantarki ko saitunan tuƙi na yau da kullun. Yin aiki a matsakaicin 350mA yana haifar da V_Fkusan 2.2V.

4.2 Ƙarfin Lantarki na Gaba da Ƙarfin Hasken Gani na Dangi

Wannan jadawalin yana nuna cewa fitar da haske yana ƙaruwa tare da ƙarfin lantarki amma ba a layi daya ba. A manyan ƙarfin lantarki, inganci yana raguwa saboda ƙaruwar samar da zafi (tasirin raguwa). An zaɓi wurin aiki na 350mA a matsayin ma'auni tsakanin babban fitarwa da ingantaccen inganci. Tuka fiye da wannan batu yana buƙatar ƙayyadaddun ƙira na zafi.

4.3 Yanayin Zafi na Haɗuwa da Ƙarfin Ƙarfin Bakan Dangi

Yayin da yanayin zafi na haɗuwa ya tashi, fitarwar bakan LED na iya canzawa kaɗan. Ga LED na raya, wannan na iya bayyana a matsayin ƙaramin canji a matsakaicin tsawon tsawon ko tsaftar launi. Kiyaye ƙaramin yanayin zafi na haɗuwa shine mabuɗin don kwanciyar hankali na launi a tsawon rayuwar samfurin.

4.4 Rarraba Ƙarfin Bakan

Lanƙwasa halayen ƙarfin band yana nuna bakan fitarwa na LED na raya, wanda ke tsakiya a kusan 625 nm. Yana da ɗan ƙunƙuntaccen faɗin bakan, na yau da kullun ga LED masu launi ɗaya, wanda ya dace da aikace-aikacen da ke buƙatar cikakken launi.

5. Bayanin Injiniya & Marufi

5.1 Girman Bayyani

Marufin yana bin daidaitaccen ƙafar 3535: kusan 3.5mm x 3.5mm a cikin girman tushe. Ba a ƙayyade ainihin tsayi a cikin abin da aka fitar. Cikakkun zane-zane na injiniya tare da ƙimar ƙima (misali, .X: ±0.10mm, .XX: ±0.05mm) sun haɗa a cikin cikakken bayanin bayanai don shimfidar PCB.

5.2 Shimfidar Tabo da Ƙirar Stencil da Aka Ba da Shawara

Bayanin bayanin yana ba da shawarar tsarin ƙasa (ƙafar ƙafa) da ƙirar stencil na solder don tabbatar da ingantaccen solder. Ƙirar tabo tana da mahimmanci ga haɗin lantarki da canja wurin zafi. Dole ne a yi solder da tabon zafi da ke ƙarƙashin kayan aikin zuwa daidai tabon tagulla akan PCB don sauƙaƙe fitar da zafi. Ƙirar buɗaɗɗen stencil yana sarrafa ƙarar man gami da aka ajiye.

5.3 Gano Polarity

LED yana da anode da cathode. Yawanci ana yiwa alama akan na'urar da kanta (misali, tsaga, ɗigo, ko kusurwa da aka datsa) kuma dole ne a daidaita shi daidai akan PCB bisa ga zanen ƙafar ƙafa. Haɗin baya zai hana LED haskakawa kuma amfani da ƙarfin lantarki na baya fiye da ƙayyadadden 5V na iya lalata shi.

6. Jagororin Solder & Taro

6.1 Bayanin Siffar Sake Solder

LED ya dace da daidaitattun hanyoyin sake kunnawa na infrared ko convection. An ƙayyade siffofi biyu:

1. Matsakaicin zafi na 230°C.

2. Matsakaicin zafi na 260°C.

A cikin duka biyun, dole ne a sarrafa lokacin da ya wuce ruwa (yawanci ~217°C don gami da SAC) kuma lokacin a matsakaicin zafi bai wuce dakika 10 ba don hana lalacewar zafi ga guntun LED da marufi.

6.2 Kulawa & Matakan Kariya na Ajiya

• Hankalin ESD:Ko da yake ba a bayyana shi a fili a matsayin na'urar mai hankali ba, ana ba da shawarar matakan kariya na ESD na yau da kullun yayin sarrafawa.

• Hankalin Danshi:Gabaɗaya marufin yumbu ba shi da sauƙin shan danshi fiye da marufan roba, amma ana ba da shawarar ajiya a cikin yanayi mai bushewa.

• Tsaftacewa:Idan ana buƙatar tsaftacewa bayan solder, yi amfani da kaushi masu dacewa waɗanda ba sa lalata ruwan tabarau na LED ko kayan marufi.

6.3 Yanayin Ajiya

Ajiye a cikin ainihin jakar shinge na danshi a yanayin zafi tsakanin -40°C da +100°C, a cikin yanayi mai ƙarancin zafi. Guji bayyanar da hasken rana kai tsaye ko iskar gas mai lalata.

7. Bayanin Marufi & Oda

7.1 Ƙayyadaddun Kaset ɗin Carrier

Ana samar da LED akan kaset ɗin mai ɗaukar hoto don haɗawa ta atomatik. Faɗin tef, girman aljihu, da tsalle-tsalle an ƙera su don dacewa da kayan aikin SMT na yau da kullun. Jadawalin da aka bayar yana nuna cikakkun girma na kaset ɗin mai ɗaukar hoto don jerin yumbu na 3535.

7.2 Marufin Reel

Ana jujjuya kaset ɗin mai ɗaukar hoto akan reels na yau da kullun. Yawan reel (misali, guda 1000, guda 4000) yawanci mai kera yana ƙayyade shi. Ana yiwa reel lakabi da lambar sashi, yawa, lambar kuri'a, da lambobin kwandon.

7.3 Tsarin Lambar Sashi

Lambar samfurin T1901PYA tana bin tsarin lamba mai tsari:

• T:Prefix na jerin masana'anta.

• 19:Lambar marufi don Ceramic 3535.

• P:Lambar ƙidaya don mutum ɗaya mai ƙarfi.

• Y:Lambar launi don Raya.

• A:Lambar ciki ko takamaiman bambance-bambance.

Ƙarin kari na iya nuna kwandon juzu'i (misali, 1M), kwandon ƙarfin lantarki (misali, D), da kwandon tsawon tsawon (misali, Y2).

8. Shawarwari na Aikace-aikace

8.1 Yanayin Aikace-aikace na Yau da Kullun

• Hasken Motoci:Fitilun gudu na rana (DRLs), alamun juyawa, hasken yanayi na ciki.
• Hasken Masana'antu & Kasuwanci:Fitilun babban bene, hasken aiki, hasken hangen nesa na inji.
• Alamomi & Ado:Haruffa tashoshi, hasken gine-gine, tsiri na haske na ado.
• Hasken Musamman:Na'urorin likita, hasken noma (takamaiman bakan).

8.2 Abubuwan Tunani na Ƙira

• Zaɓin Direba:Yi amfani da direba na yau da kullun don daidaitaccen fitar da haske da tsawon rayuwa. Ya kamata a saita ƙarfin lantarki na tuƙi bisa ga buƙatun haske da gefen ƙirar zafi.

• Gudanar da Zafi:Wannan shine mafi mahimmancin al'amari. Yi amfani da PCB tare da isasshen kauri na tagulla (misali, 2oz) don tabon zafi. Yi la'akari da amfani da hanyoyin zafi don canja wurin zafi zuwa sassan ciki ko heatsink na baya. Matsakaicin yanayin zafi na haɗuwa (125°C) bai kamata a wuce ba.

• Hanyoyin Gani:Kusurwar dubawa na 120° yana ba da haske mai faɗi. Don katakon haske da aka mayar da hankali, ana iya amfani da hanyoyin gani na biyu (ruwan tabarau ko masu nunawa) waɗanda aka ƙera don ƙafar 3535.

• Jerin/Layin Layi:Lokacin haɗa LED da yawa, daidaita su ta hanyar kwandon ƙarfin lantarki na gaba don tabbatar da rarraba ƙarfin lantarki daidai, musamman a cikin layukan layi daya. Ana fifita direbobi na yau da kullun don jerin layuka.

9. Kwatancen Fasaha & Bambance-bambance

Idan aka kwatanta da daidaitattun LED na roba na 3535, sigar yumbu tana ba da:

• Mafi Girman Aikin Zafi:Tushen yumbu yana da mafi girman sarrafa zafi fiye da roba, yana haifar da ƙarancin yanayin zafi na haɗuwa a daidai ƙarfin tuƙi, wanda ke haifar da mafi girman fitar da haske, mafi kyawun kwanciyar hankali na launi, da tsawon rayuwa.

• Mafi Girman Amincewa:Yumbu yana da juriya ga launin rawaya a ƙarƙashin bayyanar UV kuma yana da ƙarfi a cikin yanayi mai zafi da yanayi mai yawan zafi.

• Matsakaicin Ƙarfin Tuƙi Mafi Girma:Ingantaccen fitar da zafi yana ba da damar yin aiki a cikakken ƙarfin lantarki na ci gaba na 500mA, yana ba da damar mafi girman fakitin lumen.

Cinikin yawanci ɗan ƙarin farashi na raka'a idan aka kwatanta da marufan roba.

10. Tambayoyin da Ake Yawan Yi (FAQs)

Q1: Menene bambanci tsakanin ƙimar 'Typ' da 'Min' na ƙarfin haske a cikin teburin kwandon?

A1: Ƙimar 'Typ' (Yau da kullun) ita ce matsakaicin fitarwa ga LED a cikin wannan kwandon. Ƙimar 'Min' (Mafi ƙanƙanta) ita ce ƙayyadadden iyaka. Ya kamata masu ƙira su yi amfani da ƙimar 'Min' don lissafin haske mafi munin yanayi a aikace-aikacen su.

Q2: Shin zan iya tuka wannan LED a 500mA akai-akai?

A2: Ee, 500mA shine matsakaicin ƙimar DC. Duk da haka, ci gaba da aiki a wannan matakin yana buƙatar ingantaccen sarrafa zafi don kiyaye yanayin zafi na haɗuwa ƙasa da 125°C. Don mafi kyawun tsawon rayuwa da inganci, ana ba da shawarar yin aiki a 350mA ko ƙasa da haka.

Q3: Ta yaya zan fassara lambobin kwandon ƙarfin lantarki lokacin da nake ƙirar direba na?

A3: Ƙirar direba na ku na yau da kullun don ɗaukar matsakaicin V_Fa cikin kwandon da kuka zaɓa (misali, don kwandon 'E', ƙira har zuwa 2.4V kowace LED). Idan kuna amfani da tushen ƙarfin lantarki tare da resistor, lissafa ƙimar resistor ta amfani da matsakaicin V_Fdon tabbatar da cewa ƙarfin lantarki bai wuce iyaka ba a ƙarƙashin yanayi mafi munin yanayi.

Q4: Shin an haɗa ruwan tabarau akan wannan LED?

A4: Lambar sashi T1901PYA da lambar '00' a cikin ƙa'idar suna don 'babu ruwan tabarau' suna nuna cewa wannan LED ne na farko (matakin guntu) ba tare da haɗaɗɗen ruwan tabarau na biyu ba. Kusurwar dubawa na 120° ta kasance cikin halayen guntu da ƙirar marufi.

11. Nazarin Shari'ar Ƙira

Yanayi:Ƙirar kayan hasken babban bene na masana'antu da ke buƙatar lumens 5000 na hasken raya don takamaiman aikace-aikacen gargadi/sigina.

Tsarin Ƙira:

1. Manufar Hasken Gani:Ana buƙatar lm 5000.

2. Zaɓin LED:Zaɓi kwandon juzu'i na 1Q (Mafi ƙanƙanta 50 lm/LED a 350mA).

3. Lissafin Yawa:Adadin LED = 5000 lm / 50 lm/LED = LED 100. Ƙara gefen 10%, manufa LED 110.

4. Ƙirar Lantarki:Shirya tuka LED a cikin jerin layuka tare da direba na yau da kullun. Zaɓi kwandon ƙarfin lantarki 'D' (2.0-2.2V) don mafi ƙarancin rarrabuwa. Don LED 10 a jere, matsakaicin ƙarfin lantarki na layi shine 10 * 2.2V = 22V. Zaɓi direba na yau da kullun tare da kewayon ƙarfin lantarki wanda ya ƙunshi har zuwa ~25V da fitarwa na 350mA.

5. Ƙirar Zafi:Shirya LED 110 akan PCB na tushen ƙarfe (MCPCB). Lissafa jimillar zafi: ~110 LED * (2.2V * 0.35A) ≈ 84.7W na ƙarfin lantarki, yawancinsu ya zama zafi. Dole ne a haɗa MCPCB zuwa babban heatsink na aluminum don kiyaye ƙarancin juriya na zafi daga haɗuwa zuwa yanayi.

6. Hanyoyin Gani:Tunda babban katakon 120° ya yarda da hasken yanki, ba a buƙatar hanyoyin gani na biyu.

12. Ka'idar Aiki

Diodes masu fitar da haske (LEDs) na'urori ne na semiconductor waɗanda ke fitar da haske lokacin da wani ƙarfin lantarki ya wuce ta cikin su. Ana kiran wannan al'amari electroluminescence. A cikin LED na raya kamar wannan, kayan semiconductor (yawanci bisa Aluminum Gallium Indium Phosphide - AlGaInP) an ƙera shi tare da takamaiman bandgap. Lokacin da electrons suka sake haɗuwa tare da ramukan electron a cikin na'urar, ana fitar da makamashi a cikin nau'in photons (ɓangarorin haske). Tsawon tsawon (launi) na hasken da aka fitar yana ƙaddara ta hanyar bandgap na makamashi na kayan semiconductor. Marufin yumbu yana aiki azaman goyon bayan injiniya, yana ba da haɗin lantarki, kuma mafi mahimmanci, yana aiki azaman ingantaccen heatsink don cire makamashin zafi daga haɗuwar semiconductor, yana kiyaye aiki da aminci.

13. Trends na Fasaha

Kasuwannin LED mai ƙarfi na ci gaba da haɓaka zuwa mafi girman inganci (ƙarin lumens kowace watt), ingantaccen nuna launi, da mafi girman aminci. Marufan yumbu suna wakiltar wani muhimmin al'ada a wannan fanni, musamman ga aikace-aikacen matsakaici-zuwa-babban ƙarfi, saboda ingantaccen aikin zafi da ba a misaltu ba. Ci gaba na gaba na iya haɗawa da:

• Magani Mai Haɗaka:Ƙarin LED tare da haɗaɗɗun direbobi ko da'irar sarrafawa (misali, IC-on-board).

• Ingantaccen Fasahar Phosphor:Ga fararen LED, amma kuma yana shafar kwanciyar hankali da ingancin LED masu canza launi.

• Ƙananan Ƙarfi tare da Babban Fitarwa:Ci gaba da turawa don ƙananan fakitoci (misali, 3030, 2929) waɗanda ke iya ɗaukar irin wannan ko mafi girman yawan ƙarfi, ƙara jaddada buƙatar ingantattun tushen zafi kamar yumbu.

• Hasken Wayo:Haɗawa tare da na'urori masu auna firikwensin da ƙa'idodin sadarwa don tsarin haske mai kunna IoT, inda ƙaƙƙarfan marufin yumbu zai iya kare na'urorin lantarki masu hankali.