Bayanin Fasaha na Fitilar LED Ja LTL17KRL6D - Girman T-1 (3mm) - Ƙarfin Gaba 2.0V - Ƙarfin Wutar Lantarki 75mW - Takardun Fasaha na Hausa

1. Bayanin Samfur

LTL17KRL6D fitilar LED ce ta yau da kullun mai huda wacce aka tsara don nuna matsayi da aikace-aikacen sigina. Tana da sanannen marufin T-1 (3mm) mai diamita tare da ruwan tabarau ja mai yaduwa. Wannan na'urar tana da halayen ƙarancin amfani da wutar lantarki, ingantaccen haske, kuma tana bin umarnin RoHS, wanda ya sa ta zama kayan da ba ta da gubar da ta dace da ƙirar lantarki na zamani.

1.1 Fa'idodi na Asali

• Ingantacciyar Aiki:Yana ba da babban ƙarfin haske idan aka kwatanta da ƙarfin wutar lantarki da yake amfani da shi.
• Sassauƙan Ƙira:Ana samunsa a cikin marufin T-1 na yau da kullun, wanda ya dace da tsarin PCB na gama gari.
• Bin Ka'idojin Muhalli:An ƙera shi azaman samfuri mara gubar, yana bin ƙa'idodin RoHS.
• Amincewa:An tsara shi don aiki mai ƙarfi a cikin yanayin zafi mai faɗi.

1.2 Aikace-aikacen Da Ake Nufi

Wannan LED tana da fa'ida kuma ana amfani da ita a cikin sassa da yawa waɗanda ke buƙatar ingantattun alamomin gani. Manyan wuraren aikace-aikace sun haɗa da kayan aikin sadarwa, na'urorin kwamfuta, na'urorin lantarki na masu amfani, kayan aikin gida, da tsarin sarrafa masana'antu daban-daban.

2. Bincike na Ma'auni na Fasaha

2.1 Matsakaicin Matsakaicin Ƙimar

Waɗannan ƙimar suna ayyana iyakokin da za su iya haifar da lalacewa na dindindin ga na'urar. Ba a ba da garantin aiki a ƙarƙashin waɗannan yanayi ba.

• Rushewar Wutar Lantarki (P_D):75 mW
• Halin Yanzu na Gaba DC (I_F):30 mA
• Kololuwar Halin Yanzu na Gaba (I_FP):90 mA (Yanayin bugun jini: Duty Cycle ≤ 1/10, Faɗin bugun jini ≤ 10μs)
• Yanayin Zafin Aiki (T_opr):-40°C zuwa +85°C
• Yanayin Zafin Ajiya (T_stg):-40°C zuwa +100°C
• Zafin Solder na Jagora:260°C na iyakar daƙiƙa 5, an auna 2.0mm daga jikin LED.

2.2 Halaye na Lantarki & Na Gani

Ana auna waɗannan sigogi a yanayin zafi na muhalli (T_A) na 25°C kuma suna ayyana yanayin aikin na'urar.

• Ƙarfin Hasken (I_V):310 mcd (Ƙarami), 460 mcd (Na al'ada), 680 mcd (Mafi girma) a I_F= 20mA. An auna shi tare da tacewa wanda ya kusanci amsawar ido na CIE photopic.
• Kusurwar Dubawa (2θ_1/2):Digiri 60 (Na al'ada). An ayyana shi azaman kusurwar kashe-ax wanda ƙarfin ya rabi ƙimar axial.
• Kololuwar Tsawon Tsawon (λ_P):631 nm (Na al'ada).
• Mafi Rinjaye Tsawon Tsawon (λ_d):617 nm (Ƙarami), 627 nm (Na al'ada), 637 nm (Mafi girma). Wannan yana ayyana launin da ake gani.
• Rabin Faɗin Bakan (Δλ):20 nm (Na al'ada).
• Ƙarfin Gaba (V_F):2.0 V (Na al'ada), 2.4 V (Mafi girma) a I_F= 20mA.
• Halin Yanzu na Baya (I_R):100 μA (Mafi girma) a V_R= 5V. Lura: Ba a tsara LED don aikin karkatar da baya ba.

3. Ƙayyadaddun Tsarin Rarrabawa

An rarraba LTL17KRL6D zuwa kwandon asusu bisa ƙarfin haske da tsayin tsayin tsayin don tabbatar da daidaiton launi da haske a aikace-aikacen samarwa.

3.1 Rarrabawar Ƙarfin Hasken

Ana yin rarrabawa a gwajin halin yanzu na 20mA. Kowane kwandon yana da jurewa na ±15% akan iyakokinsa.

• Kwandon K:310 mcd (Ƙarami) zuwa 400 mcd (Mafi girma)
• Kwandon L:400 mcd (Ƙarami) zuwa 520 mcd (Mafi girma)
• Kwandon M:520 mcd (Ƙarami) zuwa 680 mcd (Mafi girma)

3.2 Rarrabawar Tsawon Tsawon Mafi Rinjaye

Rarrabawa yana tabbatar da daidaiton launi. Jurewa ga kowane iyakar kwandon shine ±1 nm.

• Kwandon H28:617.0 nm zuwa 621.0 nm
• Kwandon H29:621.0 nm zuwa 625.0 nm
• Kwandon H30:625.0 nm zuwa 629.0 nm
• Kwandon H31:629.0 nm zuwa 633.0 nm
• Kwandon H32:633.0 nm zuwa 637.0 nm

4. Bayanin Injiniya & Marufi

4.1 Girman Bayyanawa

LED ta yi daidai da daidaitaccen marufin T-1 (3mm) mai jagora na radial. Muhimman bayanan girma sun haɗa da: duk girma suna cikin millimeters; jurewa shine ±0.25mm sai dai idan an ƙayyade; matsakaicin resin protrusion a ƙarƙashin flange shine 1.0mm; ana auna tazarar jagora a wurin da jagororin suka fita daga marufin.

4.2 Ƙayyadaddun Marufi

Ana ba da LEDs a cikin jakunkunan marufi masu hana tashin hankali. Matsakaicin adadin marufi shine 1000, 500, 200, ko 100 guda a kowace jakar. Ana haɗa waɗannan zuwa cikin akwatunan ciki da na waje don jigilar kayayyaki.

• Akwatin Ciki:Ya ƙunshi jakunkunan marufi 10, jimlar guda 10,000.
• Akwatin Waje:Ya ƙunshi akwatunan ciki 8, jimlar guda 80,000. Marufi na ƙarshe a cikin kayan jigilar kaya bazai zama cikakken marufi ba.

5. Jagororin Haɗawa & Sarrafawa

5.1 Yanayin Ajiya

Don mafi kyawun rayuwar shiryayye, ya kamata a adana LEDs a cikin muhalli wanda bai wuce 30°C da 70% zafi ba. Ya kamata a yi amfani da abubuwan da aka cire daga ainihin marufinsu cikin watanni uku. Don ajiya mai tsawo a waje da ainihin jakar, yi amfani da akwati mai rufi tare da desiccant ko desiccator mai cike da nitrogen.

5.2 Ƙirar Jagora & Haɗin PCB

• Lankwasa jagororin a wuri aƙalla 3mm daga gindin ruwan tabarau na LED. Kada ka yi amfani da gindin ruwan tabarau azaman fulcrum.
• Dole ne a kammala ƙirar jagora kafin yin solder kuma a yanayin zafi na daki.
• Yayin shigar da PCB, yi amfani da mafi ƙarancin ƙarfin ƙwanƙwasa da ake buƙata don guje wa sanya matsi na injiniya mai yawa akan kayan.

5.3 Shawarwarin Solder

Kiyaye mafi ƙarancin nisa na 2mm daga gindin ruwan tabarau zuwa wurin solder. Guji nutsar da ruwan tabarau a cikin solder. Kada ka sanya matsi ga jagororin yayin da LED ke da zafi.

• Ƙarfe na Solder:Matsakaicin zafin jiki 350°C na iyakar daƙiƙa 3 (sau ɗaya kawai).
• Solder Wave:Yi pre-heat zuwa matsakaicin 100°C har zuwa daƙiƙa 60. Matsakaicin zafin jiki na igiyar ruwan solder 260°C har zuwa daƙiƙa 5.
• Mahimmanci:Yawan zafi ko lokaci na iya lalata ruwan tabarau ko haifar da gazawa. IR reflow soldering BA ya dace da wannan LED mai huda ba.

5.4 Tsaftacewa

Idan tsaftacewa ya zama dole, yi amfani da kaushi na barasa kamar isopropyl alcohol.

6. Aikace-aikace & Ƙirar Da'ira

6.1 Ƙirar Da'ira Mai Tuƙi

LEDs na'urori ne masu aiki da halin yanzu. Don tabbatar da daidaiton haske lokacin tuƙi da LED da yawa, yana dashawara mai ƙarfidon amfani da resistor mai iyakance halin yanzu a jere tare da kowane LED (Da'ira A). Haɗa LEDs kai tsaye a layi daya (Da'ira B) ba a ba da shawara ba, saboda ɗan bambanci a cikin halayen ƙarfin gaba (V_F) tsakanin kowane LED zai haifar da bambance-bambance masu yawa a cikin rabon halin yanzu kuma, saboda haka, hasken da ake gani.

6.2 Kariya daga Zubar da Tashin Hankali (ESD)

LEDs suna da hankali ga zubar da tashin hankali. Aiwatar da waɗannan matakan sarrafa ESD a cikin wurin sarrafawa da haɗawa:

• Dole ne masu aiki su sanya bel ɗin wuyan da aka kafa ko safofin hannu masu hana tashin hankali.
• Dole ne duk kayan aiki, wuraren aiki, da racks na ajiya su kasance da tushe da kyau.
• Yi amfani da ionizers don kawar da cajin tsaye wanda zai iya taruwa akan ruwan tabarau na filastik.
• Kiyaye wurin aiki mai aminci na tsaye tare da duk saman da ke auna ƙasa da 100V.

7. Lankwala na Aiki & Abubuwan da suka shafi Zafi

Yayin da aka ambaci takamaiman jadawali a cikin takardar bayanan (misali, Lankwala na Halaye na Al'ada), sigogin lantarki da aka bayar suna ba da damar ƙididdiga na aiki mai mahimmanci. Ƙarfin gaba yana da ƙimar zafi mara kyau, ma'ana V_Fzai ragu kaɗan yayin da zafin haɗin yake ƙaruwa. Fitowar haske kuma tana dogaro da zafin jiki, yawanci yana raguwa yayin da zafin jiki ya tashi. Masu ƙira ya kamata su yi la'akari da sarrafa zafin jiki idan suna aiki kusa da matsakaicin ƙima ko a cikin yanayin zafi mai girma don kiyaye amincin dogon lokaci da daidaitaccen fitar da haske.

8. Tambayoyin da ake yawan yi (FAQ)

8.1 Shin zan iya tuƙi wannan LED ba tare da resistor na jere ba?

A'a. Ba a ba da shawarar aiki da LED kai tsaye daga tushen ƙarfin lantarki kuma zai iya lalata na'urar saboda yawan halin yanzu. Resistor na jere ya zama dole don iyakance halin yanzu zuwa ƙayyadadden ƙimar (misali, 20mA don haske na al'ada).

8.2 Menene bambanci tsakanin Kololuwar Tsawon Tsawon da Tsawon Tsawon Mafi Rinjaye?

Kololuwar Tsawon Tsawon (λ_P):Tsawon tsawon da ƙarfin fitarwa na gani ya fi girma.Tsawon Tsawon Mafi Rinjaye (λ_d):Tsawon tsawon guda ɗaya da idon ɗan adam ke gani, wanda aka ƙididdige shi daga madaidaitan launi na CIE. λ_dya fi dacewa don ayyana launi a aikace-aikacen nuni.

8.3 Shin wannan LED ta dace da amfani a waje?

Takardar bayanan ta lissafa aikace-aikace ciki har da alamun waje. Duk da haka, kewayon yanayin zafin aiki shine -40°C zuwa +85°C. Don munanan yanayi na waje, yi la'akari da ƙarin kariya daga danshi, radiation UV, da zagayowar zafin jiki, waɗanda ƙila ba za a samar da su ta hanyar marufin LED kaɗai ba.

8.4 Ta yaya zan fassara lambobin kwandon lokacin yin oda?

Ƙayyade buƙatun Kwandon Ƙarfin Hasken (K, L, M) da Kwandon Tsawon Tsawon Mafi Rinjaye (H28 zuwa H32) don tabbatar da cewa kuna karɓar LEDs tare da daidaitaccen haske da launi. Idan ba a ƙayyade ba, kuna iya karɓar abubuwan daga kowane kwandon samarwa a cikin kewayon ƙayyadaddun samfurin gabaɗaya.

9. Abubuwan da ake la'akari da Ƙira & Mafi kyawun Ayyuka

• Zaɓin Halin Yanzu:Don mafi tsawon rayuwa, yi aiki ƙasa da matsakaicin halin yanzu na DC na 30mA. Yanayin gwaji na al'ada na 20mA shine daidaitaccen ma'auni na haske da aminci.
• Rushewar Zafi:Ko da yake ƙarfin wutar lantarki yana da ƙasa, tabbatar da isasshen tazara akan PCB kuma guji rufe LED ta hanyar da ke tattare da zafi, musamman lokacin aiki a yanayin zafi mai girma.
• Polarity:Jagoran da ya fi tsayi shine anode (+) na al'ada. Koyaushe tabbatar da polarity kafin yin solder don hana aikace-aikacen karkatar da baya.
• Ƙirar Gani:Kusurwar dubawa na digiri 60 yana ba da katako mai faɗi. Don ƙarin haske mai mai da hankali, ana iya buƙatar ruwan tabarau na waje ko bututun haske.