ELCS14G-NB2530J6J7293910-F3Y LED Bayanin Fasaha - Kunshin 2.5x3.0mm - Ƙarfin Wutar Lantarki 2.95-3.95V - Fitilar Haske 220lm @1A - Farin Dumi 2500-3000K - Takardun Fasaha na Hausa

1. Bayanin Samfur ELCS14G-NB2530J6J7293910-F3Y LED ne mai inganci, mai hawa a saman, wanda aka ƙera don aikace-aikacen da ke buƙatar fitowar haske mai ƙarfi da ingantacciyar inganci a cikin ƙirar ƙanƙanta. Wannan na'urar tana amfani da fasahar guntu na InGaN don samar da hasken farin dumi tare da kewayon zafin launi (CCT) na 2500K zuwa 3000K. Manufofinta na ƙira na farko shine isar da fitilar haske mai yawa yayin da ake kiyaye ƙaramin ƙafafu, wanda ya sa ya dace da ƙirar da ke da ƙarancin sarari. Babban fa'idodin wannan LED sun haɗa da matsakaicin fitilar haske na lumens 220 a lokacin kunna wutar lantarki na 1000mA, wanda ya haifar da ingantaccen ingancin gani na kusan lumens 63.77 a kowace watt. Kasuwannin da aka yi niyya sun bambanta, suna rufe na'urorin lantarki na mabukaci, hasken gabaɗaya, da aikace-aikacen haske na musamman inda aminci da aiki suke da mahimmanci.

2. Zurfin Bayanin Ma'auni na Fasaha

2.1 Matsakaicin Ma'auni na Cikakke Na'urar an ƙayyade ta don yin aiki a cikin ƙayyadaddun iyakoki don tabbatar da dogon lokacin aminci. Matsakaicin ma'auni na cikakke yana ayyana iyakokin da wucewa da su na iya haifar da lalacewa na dindindin. Ƙarfin wutar lantarki na DC don ci gaba da aiki (yanayin tocil) an ƙididdige shi a 350mA. Don aikin bugun jini, ana ba da izinin matsakaicin ƙarfin bugun jini na 1000mA a ƙarƙashin takamaiman tsarin aiki (400ms a kunne, 3600ms a kashe, don zagaye 30000). Matsakaicin zafin haɗin gwiwa shine 145°C, tare da kewayon zafin aiki na -40°C zuwa +85°C. Na'urar na iya jure zafin solder na 260°C har zuwa mafi girman zagaye biyu na reflow. Yana da mahimmanci a lura cewa waɗannan LED ba an ƙera su don aikin koma baya ba. Ana ƙayyade juriyar zafi daga haɗin gwiwa zuwa kushin solder a matsayin 8.5°C/W, wanda shine ma'auni mai mahimmanci don ƙirar sarrafa zafi.

2.2 Halayen Lantarki da Na'urar Gani Ana auna mahimman ma'auni na aiki a ƙarƙashin yanayin sarrafawa tare da zafin kushin solder (Ts) na 25°C. Halayen farko shine fitilar haske (Iv), wanda ke da matsakaicin ƙimar lumens 220 a IF na 1000mA, tare da mafi ƙarancin 200 lm da matsakaicin 300 lm kamar yadda tsarin rarrabawa ya ƙayyade. Ƙarfin wutar lantarki na gaba (VF) a wannan ƙarfin yana kewayo daga 2.95V (Min) zuwa 3.95V (Max), tare da matsakaicin ƙimar 3.45V. Matsakaicin zafin launi yana tsakiya kusan 2750K, tare da kewayon daga 2500K zuwa 3000K. Duk bayanan lantarki da na gani ana gwada su ta amfani da yanayin bugun jini na 50ms don rage tasirin dumama kai a lokacin aunawa, yana tabbatar da cewa bayanan suna wakiltar aikin LED kafin haɓakar zafi mai mahimmanci.

3. Bayanin Tsarin Rarrabawa

Samfurin ana rarrabe shi bisa mahimman ma'auni guda uku: fitilar haske, ƙarfin wutar lantarki na gaba, da launi (ma'aunin launi). Wannan rarrabawar tana tabbatar da daidaito a cikin ƙirar aikace-aikace.

3.1 Rarrabawar Fitilar Haske

Fitilar haske ana rarrabe ta ƙarƙashin lambar 'J6'. Wannan rukunin yana ƙayyadad da kewayon fitilar haske daga mafi ƙarancin 200 lm zuwa matsakaicin 300 lm lokacin da aka kunna shi da 1000mA, tare da matsakaicin ƙimar 220 lm.

3.2 Rarrabawar Ƙarfin Wutar Lantarki na Gaba

Ƙarfin wutar lantarki na gaba ana rarrabe shi ƙarƙashin lambar '2939'. Wannan rukunin yana ayyana kewayon VF daga 2.95V zuwa 3.95V a 1000mA, tare da matsakaicin ƙimar 3.45V.

3.3 Rarrabawar Launi

Launi ana rarrabe shi ƙarƙashin lambar '2530'. Wannan yana nufin wani yanki na musamman akan zanen ma'aunin launi na CIE 1931 wanda yayi daidai da farin dumi tare da CCT tsakanin 2500K da 3000K. Tsarin rukunin an ayyana shi ta takamaiman iyakokin ma'auni (x, y) don tabbatar da daidaiton launi. Ƙimar izinin auna ma'aunin launi shine ±0.01.

4. Binciken Lanƙwasa na Aiki

4.1 Ƙarfin Wutar Lantarki na Gaba vs. Ƙarfin Wutar Lantarki na Gaba Dangantakar tsakanin ƙarfin wutar lantarki na gaba (VF) da ƙarfin wutar lantarki na gaba (IF) ba ta da layi, al'adar diode. Lanƙwasa yana nuna VF yana ƙaruwa tare da IF. Masu ƙira suna amfani da wannan lanƙwasa don ƙididdige raguwar wutar lantarki a kan LED a ƙarfin aiki daban-daban, wanda yake da mahimmanci don ƙirar da'irar tuƙi da ƙididdige ɓarnawar wutar lantarki.

4.2 Dangantakar Fitilar Haske vs. Ƙarfin Wutar Lantarki na Gaba Wannan lanƙwasa yana kwatanta fitowar haske dangane da ƙarfin tuƙi. Da farko, fitilar haske tana ƙaruwa kusan layi daya tare da ƙarfin wutar lantarki amma yana iya nuna alamun raguwar inganci (ragewar inganci) a manyan ƙarfin wutar lantarki, sau da yawa saboda ƙaruwar zafin haɗin gwiwa da sauran tasirin kimiyyar lantarki na semiconductor. Wannan lanƙwasa yana taimakawa wajen tantance mafi kyawun wurin aiki don daidaita haske da inganci.

4.3 CCT vs. Ƙarfin Wutar Lantarki na Gaba Matsakaicin zafin launi na iya canzawa tare da ƙarfin tuƙi. Wannan lanƙwasa yana nuna bambancin CCT akan kewayon ƙarfin aiki. Ga wannan LED farin dumi, CCT ya kasance yana da kwanciyar hankali a duk faɗin kewayon ƙarfin wutar lantarki, yana tsaye tsakanin kusan 2500K da 3000K, wanda yake da mahimmanci ga aikace-aikacen da ake buƙatar daidaiton bayyanar launi.

4.4 Rarraba Tsarin Haske na Dangantaka Grafin rarraba ƙarfin tsarin (SPD) yana nuna ƙarfin hasken da aka fitar a kowane tsawon zango. Ga LED farin, wannan yawanci yana nuna babban kololuwar shuɗi daga guntu na InGaN da mafi girman fitowar rawaya/ja daga phosphor. Matsakaicin tsawon zango (λp) da siffar bakan suna ƙayyade halayen nuna launi na hasken.

4.5 Tsarin Tsarin Radiation na Al'ada Tsarin radiation na polar yana nuna rarraba sararin samaniya na haske. Wannan na'urar tana da tsarin fitarwa na Lambertian, inda ƙarfin haske yayi daidai da cosine na kusurwar kallo. Kusurwar kallo (2θ1/2), inda ƙarfin ya ragu zuwa rabin ƙimar kololuwa, an ƙayyade shi azaman digiri 120 (±5° tolerance). Wannan faɗin kusurwar kallo ya dace da aikace-aikacen hasken gabaɗaya.

5. Bayanin Injiniya da Kunshi LED yana cikin ƙanƙantaccen kunshin na'urar hawa a saman (SMD). Girman kunshin shine 2.5mm a tsayi da 3.0mm a faɗi, kamar yadda '2530' a cikin lambar sashi ya nuna. Cikakken zanen ma'auni yana ba da ma'auni daidai ga jikin LED, kushin solder (anode da cathode), da kowane fasalin injiniya. Ana yiwa alama a fili akan kunshin, yawanci tare da alamar cathode. Ƙirar kushin solder tana da mahimmanci ga haɗin lantarki da, mafi mahimmanci, don kawar da zafi. Daidaitaccen sawun ƙafa akan PCB yana tabbatar da ingantaccen haɗin solder da mafi kyawun canja wurin zafi daga haɗin gwiwar LED zuwa allon da'ira da aka buga.

6. Jagororin Solder da Haɗawa

6.1 Solder na Reflow Na'urar an ƙididdige ta don matsakaicin zafin solder na 260°C kuma tana iya jure mafi girman zagaye biyu na reflow. Yana da mahimmanci a bi shawarar bayanin reflow don guje wa girgizar zafi, wanda zai iya haifar da fashewar kunshi ko rabuwa na ciki. Dole ne a sarrafa matsakaicin zafin jiki da lokacin da ya wuce ruwa.

6.2 Ajiya da Gudanarwa LEDs suna da hankali ga danshi (MSL Level an ƙayyade). Kada a buɗe jakar kariya daga danshi har sai an shirya kayan aiki don amfani. Idan an buɀe jakar ko an wuce takamaiman rayuwar bene, ana buƙatar yin pre-conditioning na gasa (misali, 60±5°C na sa'o'i 24) don cire danshin da aka ɗauka da hana "popcorning" (fashewar kunshi) yayin reflow.

6.3 Gudanar da Zafi Ingantaccen sarrafa zafi yana da mahimmanci don kiyaye aiki da tsawon rai. Yakamata a ɗora LED akan PCB na ƙarfe-tsakiya (MCPCB) ko wani abu mai ingantaccen watsa zafi. Juriyar zafi na 8.5°C/W daga haɗin gwiwa zuwa kushin solder ne; Dole ne a sarrafa jimlar juriyar tsarin zafi zuwa yanayi don kiyaye zafin haɗin gwiwa ƙasa da matsakaicin ƙimar 145°C, musamman yayin ci gaba da aiki. Yin aiki a matsakaicin zafin jiki na tsawon lokaci (fiye da awa 1) yakamata a guje wa.

6.4 Kariyar Lantarki Ko da yake na'urar na iya samun wasu kariyar ESD, ba an ƙera ta don koma baya ba. Resistan jeri na waje ko tuƙi na yau da kullun yana da mahimmanci don iyakance ƙarfin wutar lantarki da kariya daga canje-canjen wutar lantarki. Ba tare da iyakance ƙarfin wutar lantarki ba, ƙaramin ƙaruwa a cikin wutar lantarki zai iya haifar da babban, mai yuwuwar lalacewa, ƙaruwa a cikin ƙarfin wutar lantarki.

7. Bayanin Kunshi da Oda Ana ba da LEDs a cikin kunshi mai kariya daga danshi. Yawanci ana isar da su akan tef ɗin ɗaukar hoto, waɗanda aka naɗe su akan reels. Reel na al'ada yana ƙunshe da guda 3000, tare da mafi ƙarancin adadin oda na guda 1000. Alamar samfur akan reel ya haɗa da mahimman bayanai: lambar sashi (P/N), lambar kuri'a (LOT NO), adadin kunshi (QTY), da takamaiman lambobin rukunin don fitilar haske (CAT), launi (HUE), da ƙarfin wutar lantarki na gaba (REF). Hakanan ana nuna matakin MSL (MSL-X). Ana ba da tef ɗin ɗaukar hoto da girman reel don sauƙaƙe saitin na'urar ɗauka da sanyawa ta atomatik.

8. Shawarwari na Aikace-aikace

8.1 Yanayin Aikace-aikace na Al'ada

Walƙiya na Kyamarar Na'urar Wayar Hannu:

Ƙarfin ƙarfin bugun jini (1000mA) da fitowar haske mai ƙarfi sun sa ya dace da aikace-aikacen walƙiya/strobe na kyamara a cikin wayoyin hannu da kyamarori na dijital.

Tocil da Hasken Hannu:

Ana amfani da shi a cikin kyamarori na bidiyo na dijital, tocilolin hannu, da sauran na'urorin haske masu ɗaukuwa.

Hasken Gabaɗaya da Ado:

Ya dace don hasken cikin gida, hasken ƙara, fitilun mataki, alamomin fita, da sauran aikace-aikacen gine-gine ko ado waɗanda ke amfana daga hasken farin dumi.

TFT Backlighting:

Ana iya amfani da shi azaman tushen hasken baya mai haske ga ƙananan allon nunin zuwa matsakaici.

Hasken Motoci:

Ya dace don duka ciki (hasken yanayi, fitilun karatu) da waje (ƙarin haske) aikace-aikacen motoci, bisa ga cika ka'idojin motoci masu dacewa.

8.2 Abubuwan Ƙira da Aka Yi la'akari

Zaɓin Direba:

Yi amfani da direban ƙarfin wutar lantarki na yau da kullun wanda ya dace da ƙarfin aikin da ake so (har zuwa 350mA DC ko 1000mA bugun jini). Tabbatar cewa ƙarfin wutar lantarki na direban ya wuce matsakaicin VF na LED.

Shimfidar PCB:

• Yi ƙira da PCB tare da isasshen yanki na tagulla ko ramukan zafi a ƙarƙashin kushin LED don zama mai sanyaya zafi. Wannan yana da mahimmanci don kawar da watt da yawa na zafi da aka samar (Wutar Lantarki ≈ VF * IF).Ƙirar Gani:
• Kusurwar kallo na Lambertian digiri 120 na iya buƙatar na'urorin gani na biyu (ruwan tabarau, masu nunawa) don cimma tsarin katako da ake so don takamaiman aikace-aikace kamar walƙiya ko hasken haske.Daidaiton Launi:
• Don aikace-aikacen da ke buƙatar daidaita launi mai ƙarfi, yi amfani da LEDs daga rukunin samarwa ɗaya ko ƙayyade ƙayyadaddun buƙatun rarrabawa.9. Kwatancen Fasaha da Bambanci Idan aka kwatanta da matsakaicin ƙarfin LED na al'ada, wannan na'urar tana ba da fitilar haske mai ƙarfi sosai don girman kunshinta (2.5x3.0mm). Matsakaicin ingancinta na ~64 lm/W a 1A yana da gasa. Babban abubuwan banbance-banbance su ne haɗin fitowar haske mai ƙarfi, zafin launi mai dumi a cikin ƙanƙantaccen kunshin SMD, da ƙaƙƙarfan ƙayyadaddun bayanai don aikin bugun jini. Yana cike da rami tsakanin ƙananan LED masu ƙarancin wutar lantarki da manyan LED na COB (Chip-on-Board). Tsarin rarrabawa da aka ayyana don fitilar haske, wutar lantarki, da launi yana ba masu ƙira aikin da ake iya hasashewa, yana rage buƙatar daidaita tsarin tsarin.
• 10. Tambayoyin da ake yawan yi (Bisa Ma'auni na Fasaha)Q: Menene bambanci tsakanin ƙarfin wutar lantarki na DC (350mA) da matsakaicin ƙarfin bugun jini (1000mA)?
• A: Ƙarfin wutar lantarki na DC (350mA) shine matsakaicin ƙarfin wutar lantarki da za'a iya amfani da shi akai-akai ba tare da haɗarin lalacewa ba. Matsakaicin ƙarfin bugun jini (1000mA) shine ƙarfin wutar lantarki mafi girma wanda za'a iya amfani da shi kawai na ɗan gajeren lokaci (400ms a wannan yanayin) tare da dogon lokacin kashewa (3600ms) don ba da damar haɗin gwiwar yin sanyaya. Wannan shine na al'ada ga aikace-aikacen walƙiya na kyamara.Q: Ta yaya zan fassara rukunin fitilar haske 'J6' (200-300 lm)?

A: Wannan yana nufin kowane LED da aka yiwa alama da rukunin J6 zai sami auna fitilar haske tsakanin 200 da 300 lumens lokacin da aka gwada shi a 1000mA. Matsakaicin ƙimar shine 220 lm. Don ƙira, amfani da mafi ƙarancin ƙimar (200 lm) yana da ra'ayi don tabbatar da mafi ƙarancin fitowar haske.

• Q: Me yasa ake jaddada sarrafa zafi sosai?A: Aikin LED yana raguwa tare da ƙaruwar zafin haɗin gwiwa. Fitowar haske yana raguwa, ƙarfin wutar lantarki na gaba yana canzawa, kuma launi na iya canzawa. Mafi mahimmanci, yin aiki a yanayin zafi mai yawa yana rage rayuwar LED sosai. Juriyar zafi na 8.5°C/W shine hanyar daga haɗin gwiwar semiconductor zuwa kushin solder ku; Dole ne ku ƙira sauran hanyar (PCB, heatsink) don kiyaye haɗin gwiwar sanyi.
• Q: Zan iya tuƙi wannan LED kai tsaye daga wadataccen wutar lantarki 3.3V ko 5V?A: A'a. LED na'urori ne masu tuƙi na yanzu. Haɗa shi kai tsaye zuwa tushen wutar lantarki zai haifar da ƙarfin wutar lantarki mara sarrafawa, mai yiwuwa ya wuce matsakaicin ma'auni kuma ya lalata LED nan take. Dole ne ku yi amfani da tsarin iyakance ƙarfin wutar lantarki, kamar direban ƙarfin wutar lantarki na yau da kullun ko resistor na jeri da aka ƙididdige bisa ƙarfin wutar lantarki da VF na LED.
• 11. Misalan Amfani na AikiCase 1: Module na Walƙiya na Kyamarar Wayar Hannu:
• Mai ƙira yana ƙirƙirar walƙiya na LED biyu don wayar hannu. Suna amfani da waɗannan LED guda biyu waɗanda ke tuƙi a layi daya ta hanyar takamaiman direban walƙiya IC. Direban yana ba da ƙarfin bugun jini na 1000mA na tsawon lokacin da software na kyamara ke sarrafawa. Ƙananan girman yana ba su damar dacewa da module kusa da ruwan tabarau na kyamara. Sun ƙirƙiri ƙaramin ƙarfe a kan PCB mai sassauƙa a ƙarƙashin LED don sarrafa zafin da aka samar yayin jerin walƙiya.Case 2: Hasken Mataki na Gine-gine:

Don haskaka matakan matakai a cikin ginin kasuwanci, injiniya ya ƙirƙiri ƙaramin tsarin matsewar aluminium tare da tashoshi. Ana tazarar LED da yawa tare da tashoshi, ana tuƙa su ta hanyar direban LED na yau da kullun a 300mA (ƙasa da DC max) don ci gaba da aiki. Hasken farin dumi (2750K) yana ba da kyakkyawar gani da yanayi. Matsatsun aluminium yana aiki duka azaman gida da mai sanyaya zafi, yana tabbatar da dogon lokacin aminci.

12. Gabatarwar Ka'idar Aiki Wannan LED tushen haske ne mai ƙarfi wanda ya dogara da kimiyyar lantarki na semiconductor. Yana amfani da guntu na Indium Gallium Nitride (InGaN) wanda ke fitar da hasken shuɗi lokacin da electrons da ramuka suka sake haɗuwa a kan bandgap na guntu bayan amfani da ƙarfin wutar lantarki na gaba (electroluminescence). Wannan hasken shuɗi sai a canza shi zuwa tsayin zango (rawaya, ja) ta hanyar Layer na kayan phosphor da aka ajiye akan ko kusa da guntu. Haɗuwar sauran hasken shuɗi da hasken da aka canza phosphor yana haifar da fahimtar hasken fari. Takamaiman rabo na abun da ke cikin phosphor suna ƙayyade matsakaicin zafin launi (CCT) da ma'aunin nuna launi (CRI) na fitaccen hasken fari.

13. Trends na Fasaha Gabaɗayan yanayin fasahar LED yana zuwa ga ingantaccen inganci (ƙarin lumens a kowace watt), ingantaccen ingancin launi (mafi girman CRI da mafi daidaiton daidaiton launi), da ƙaruwar ƙarfin wutar lantarki (ƙarin haske daga ƙananan kunshe). Hakanan akwai ƙaƙƙarfan tuƙi don ingantaccen aminci da tsawon rayuwa a ƙarƙashin yanayin zafi mafi girma. A cikin kunshi, ci gaba yana nufin inganta ingantaccen cire haske da sarrafa zafi a cikin kunshi da kanta. Ga LED farin, fasahar phosphor tana ci gaba da haɓaka don samar da mafi kyawun aiki mai ƙarfi akan zafi da lokaci, da kuma ba da damar faɗin kewayon zafin launi da ingancin bakan. Na'urar da aka kwatanta a cikin wannan bayanin fasaha tana wakiltar cikakkiyar ma'ana a cikin waɗannan yanayin da ke gudana, yana ba da daidaiton aiki, girman, da farashi don aikace-aikacen da aka yi niyya.

Q: What is the difference between DC forward current (350mA) and peak pulse current (1000mA)?

A: The DC forward current (350mA) is the maximum current that can be applied continuously without risking damage. The peak pulse current (1000mA) is a much higher current that can only be applied for very short durations (400ms in this case) with a long off time (3600ms) to allow the junction to cool. This is typical for camera flash applications.

Q: How do I interpret the luminous flux bin 'J6' (200-300 lm)?

A: This means any LED labeled with bin J6 will have a measured luminous flux between 200 and 300 lumens when tested at 1000mA. The typical value is 220 lm. For design, using the minimum value (200 lm) is conservative for ensuring minimum light output.

Q: Why is thermal management so emphasized?

A> LED performance degrades with increasing junction temperature. Luminous output decreases, forward voltage shifts, and color can change. More critically, operating at high temperatures drastically reduces the LED's lifetime. The 8.5°C/W thermal resistance is the path from the semiconductor junction to your solder pad; you must design the rest of the path (PCB, heatsink) to keep the junction cool.

Q: Can I drive this LED directly from a 3.3V or 5V supply?

A: No. LEDs are current-driven devices. Connecting it directly to a voltage source will cause an uncontrolled current to flow, likely exceeding the maximum ratings and destroying the LED instantly. You must use a current-limiting mechanism, such as a constant-current driver or a series resistor calculated based on the supply voltage and the LED's VF.

. Practical Use Case Examples

Case 1: Smartphone Camera Flash Module:A designer is creating a dual-LED flash for a smartphone. They use two of these LEDs driven in parallel by a dedicated flash driver IC. The driver provides the 1000mA pulsed current for a duration controlled by the camera software. The compact size allows them to fit the module next to the camera lens. They design a small metal slug on the flex PCB under the LEDs to manage the heat generated during a flash sequence.

Case 2: Architectural Step Lighting:For illuminating stair treads in a commercial building, an engineer designs a low-profile aluminum extrusion with a channel. Multiple LEDs are spaced along the channel, driven by a constant-current LED driver at 300mA (below the DC max) for continuous operation. The warm white light (2750K) provides good visibility and ambiance. The aluminum extrusion acts as both a housing and a heatsink, ensuring long-term reliability.

. Operating Principle Introduction

This LED is a solid-state light source based on semiconductor physics. It uses an Indium Gallium Nitride (InGaN) chip that emits blue light when electrons and holes recombine across the chip's bandgap upon application of a forward voltage (electroluminescence). This blue light is then partially converted to longer wavelengths (yellow, red) by a layer of phosphor material deposited on or near the chip. The mixture of the remaining blue light and the phosphor-converted light results in the perception of white light. The specific ratios of the phosphor composition determine the correlated color temperature (CCT) and color rendering index (CRI) of the emitted white light.

. Technology Trends

The general trend in LED technology is towards higher efficacy (more lumens per watt), improved color quality (higher CRI and more precise color consistency), and increased power density (more light from smaller packages). There is also a strong drive for improved reliability and longer lifetimes under higher operating temperatures. In packaging, advancements aim to improve light extraction efficiency and thermal management within the package itself. For white LEDs, phosphor technology continues to evolve to provide more stable performance over temperature and time, and to enable a wider range of color temperatures and spectral qualities. The device described in this datasheet represents a mature point in these ongoing trends, offering a balance of performance, size, and cost for its target applications.