Takardar Bayani na Fasaha na LED mai Ƙarfi na XI5050U/LKE-HXXXXX260Z18/2N SMD - Kunshin 5.0x5.0mm - 26V Matsakaici - 180mA - Haske Fari

1. Bayyani Game da Samfur

XI5050U/LKE-HXXXXX260Z18/2N LED ne mai matuƙar ƙarfi na haske, wanda aka sanya shi a cikin ƙaramin kunshin na'urar haɗawa ta saman (SMD) 5050. An ƙera wannan ɓangaren don fitar da babban fitilar haske da inganci, wanda ya sa ya dace da fa'ida mai yawa na haske na gabaɗaya da na musamman. Fitowar hasken farinsa daga sama da ƙaƙƙarfan ginin sa sun yi daidai da ƙa'idodin masana'antu na zamani da na muhalli.

1.1 Fa'idodi na Asali da Matsayi

Wannan LED ya bambanta kansa ta hanyar haɗakar babban ƙarfin haske da faɗin kusurwar kallo na digiri 120, yana tabbatar da rarraba haske mai faɗi da daidaito. Ya bi ƙa'idodin masana'antu masu mahimmanci ciki har da RoHS, EU REACH, da buƙatun marasa halogen (Br<900ppm, Cl<900ppm, Br+Cl<1500ppm), yana sa ya dace da kasuwannin duniya masu ƙaƙƙarfan ƙa'idodin muhalli. Ginin maras gubar ya ƙara inganta bayaninsa na muhalli.

1.2 Ayyukan da Ake Nufi

Manyan fagagen aikace-aikacen wannan LED sun haɗa da:

• Haske na Ado da Nishaɗi:Ya dace da hasken ƙwaƙwalwa, fitattun gine-gine, da hasken dandamali saboda haskensa da daidaiton launi.
• Hasken Noma:Ya dace da tsarin hasken gandun daji inda ake buƙatar takamaiman bakan haske da inganci don ci gaban shuka.
• Haske na Gabaɗaya:Zaɓi mai dogaro don kayan haske na gida, kasuwanci, da masana'antu kamar fitulun saukarwa, fitulun panel, da fitulun titi.

2. Bincike Mai zurfi na Sigogi na Fasaha

Wannan sashe yana ba da cikakken fassarar ma'auni na lantarki, na gani, da na zafi da aka ƙayyade a cikin takardar bayani.

2.1 Matsakaicin Matsakaicin Ma'auni

Waɗannan ma'auni suna ayyana iyakokin damuwa waɗanda sama da su lalacewar dindindin na na'urar na iya faruwa. Ba a garantin aiki a ƙarƙashin ko a waɗannan iyakokin ba.

• Ƙarfin Lantarki na Gaba (I_F):200 mA (DC). Wannan shine matsakaicin ƙarfin lantarki na ci gaba da LED zai iya ɗauka.
• Ƙarfin Lantarki na bugun jini (I_PF):280 mA. Babban ƙarfin lantarki da aka ba da izini don aikin bugun jini na gajere, mai amfani don gwaji ko tsare-tsaren tuƙi na musamman.
• Rushewar Wutar Lantarki (P_d):5.2 W. Matsakaicin ƙarfin wutar lantarki da kunshin zai iya watsawa azaman zafi, wanda aka ƙididdige shi yawanci kamar V_F* I_F.
• Zazzabi na Haɗin gwiwa (T_j):125 °C. Matsakaicin zafin da aka ba da izini a haɗin gwiwar semiconductor.
• Juri na Zafi, Haɗin gwiwa zuwa Allon (R_θjc):10 °C/W. Wannan ma'auni mai mahimmanci yana nuna yadda zafi ke gudana yadda ya kamata daga haɗin gwiwar LED zuwa allon kewaye. Ƙananan ƙima yana nuna ingantaccen aikin thermal.
• Zafin Solder:Reflow: 260°C na dakika 10; Solder na hannu: 350°C na dakika 3. Yin bin waɗannan bayanan yana da mahimmanci don hana lalacewar kunshin ko mutuwa.

2.2 Halayen Lantarki-Gani

Waɗannan su ne ma'auni na ayyuka na yau da kullun da aka auna a ƙarƙashin daidaitattun yanayin gwaji (T_soldering= 25°C, I_F= 180mA).

• Fitilar Haske (Φ):Ƙananan ƙimomin suna kewayo daga 700 lm zuwa 780 lm dangane da bambancin zafin launi mai alaƙa (CCT), tare da jurewar ±11%. Wannan yana ayyana jimillar fitowar hasken da ake iya gani.
• Ƙarfin Wutar Lantarki na Gaba (V_F):Matsakaicin 26 V a 180mA, tare da jurewar ±0.1V. Babban V_Fyana nuna cewa wannan jerin LED ne mai yawan guntu a cikin kunshin, an haɗa su a jere.
• Fihirisar Fitar Launi (CRI ko R_a):Mafi ƙarancin 70 don bambance-bambancen da aka jera, tare da jurewar ±2. CRI yana auna ikon tushen haske na bayyana ainihin launukan abubuwa idan aka kwatanta da tushen haske na halitta.
• Kusurwar Kallo (2θ_1/2):Digiri 120. Kusurwar da ƙarfin haske ya rabi na ƙimar a digiri 0 (a kan-axis).
• Ƙarfin Lantarki na Baya (I_R):Matsakaicin 50 µA a V_R= 5V. Ba a ƙera LED don karkatar da baya ba; wannan ma'auni yana nuna yoyo.

3. Bayanin Tsarin Rarraba

Samfurin yana amfani da cikakken tsarin rarraba don tabbatar da daidaiton launi da haske, wanda yake da mahimmanci ga aikace-aikacen haske inda ake amfani da LED da yawa tare.

3.1 Rarraba Fihirisar Fitar Launi (CRI)

Takardar bayani tana ayyana kwandon CRI tare da takamaiman ƙananan ƙimomi, wanda aka nuna shi da harafi ɗaya a cikin lambar sashi. Misali, 'L' yayi daidai da mafi ƙarancin CRI na 70. Manyan kwandon kamar 'H' (90 min) da 'R' (90 min tare da R9 > 50) suna ba da ingantaccen amincin launi, mai mahimmanci ga hasken kantin sayar da kayayyaki ko gidan kayan gargajiya.

3.2 Rarraba Fitilar Haske

Ana rarraba fitilar a matakan lumen 50, musamman ga kowane rukuni na CCT. Misali, LED 4000K na iya zama kamar 780L50 (780-830 lm), 830L50 (830-880 lm), da sauransu. Wannan yana ba masu zane damar zaɓar LED don takamaiman buƙatun fitar da lumen, yana tabbatar da daidaito a cikin kayan aiki.

3.3 Rarraba Ƙarfin Wutar Lantarki na Gaba

Ana rarraba wutar lantarki daga 22V zuwa 26V a matakan 1V (22J, 23J, 24J, 25J). Daidaita V_Fkwandon na iya sauƙaƙa ƙirar direba da inganta daidaitawar ƙarfin lantarki a cikin igiyoyi masu kama da juna.

3.4 Rarraba Haɗin gwiwar Launi

Takardar bayani tana ba da cikakkun akwatunan haɗin gwiwa (x, y) akan zanen CIE 1931 don kowane CCT (2700K, 3000K, 3500K, 4000K, 5000K, 5700K, 6500K). Kowane CCT yana da ƙananan kwandon da yawa (misali, 27K-A, 27K-B, 27K-F, 27K-G) waɗanda ke ayyana ƙananan yankuna a cikin daidaitattun murabba'i na ANSI. Wannan ƙaƙƙarfan rarraba yana da mahimmanci don cimma ingantaccen daidaiton launi, kawar da bambance-bambancen da ake iya gani tsakanin LED kusa da juna.

4. Jerin Samar da Yawa & Bayanin Oda

Ana jera samfuran daidaitattun da ake samu tare da mahimman ma'auni nasu. Lambar sashi tana bin tsari:XI5050U/LKE-H[FluxBin][CCT][VoltageIndex][CurrentIndex]/[Configuration].

Misali:XI5050U/LKE-H50780260Z18/2N yana fassara kamar haka:

- Kwandon Fitilar: 780 lm (Mafi ƙanƙanta) don 5000K

- CCT: 5000K

- V_FFihirisar: '260' don 26V matsakaici

- I_FFihirisar: 'Z18' don 180mA

- Tsari: /2N (mai yiwuwa yana nuna guntu 2 ko wani tsari na ciki).

Abubuwan da aka bayar na daidaitawa sun haɗa da CCT daga 2700K (Fararen Dumi) zuwa 6500K (Fararen Sanyi), duk suna da mafi ƙarancin CRI na 70 da V_Fmaxna 26V.

5. Aiki da La'akari da Aikace-aikace

5.1 Gudanar da Zafi

Tare da rushewar wutar lantarki har zuwa 5.2W da R_θjcna 10°C/W, ingantaccen sarrafa zafi ba shi da sasantawa. Dole ne a saka LED a kan PCB tare da isassun ramukan zafi kuma, a mafi yawan lokuta, a haɗa shi da mai sanyaya zafi. Wuce gona da iri na zafin haɗin gwiwa (T_j) na 125°C zai rage rayuwa da fitowar haske sosai. Masu zane suyi lissafin T_jta amfani da dabara: T_j= T_board+ (P_d* R_θjc).

5.2 La'akari da Tuƙin Lantarki

An ƙayyade LED a ƙarfin lantarki na gaba na 180mA. Dole ne a tuƙa shi ta hanyar tushen ƙarfin lantarki na dindindin, ba tushen ƙarfin wutar lantarki na dindindin ba, don tabbatar da ingantaccen fitar da haske da hana guduwar zafi. Babban ƙarfin wutar lantarki na gaba (har zuwa 26V) yana buƙatar direba mai iya isar da wannan wutar lantarki. Don ƙira ta amfani da LED da yawa, haɗin jeri zai tara V_F, yayin da haɗin kai yana buƙatar daidaita kwandon ko ƙa'idar ƙarfin lantarki ɗaya don hana cinye ƙarfin lantarki.

5.3 Ƙirar Gani

Kusurwar kallo na digiri 120 tana ba da tsarin fitarwa mai faɗi, kamar na Lambertian. Don aikace-aikacen da ke buƙatar ƙunƙuntaccen katako, za a buƙaci na'urorin gani na biyu (ruwan tabarau ko masu nunawa). Resin mai tsabtar ruwa yana tabbatar da ingantaccen ingancin fitar da haske.

6. Jagororin Solder da Gudanarwa

• Hankali na ESD:Na'urar tana da hankali ga zubar da wutar lantarki (ESD). Dole ne a kiyaye matakan kariya na ESD da suka dace (tashoshin aiki masu ƙasa, igiyoyin wuyan hannu) yayin sarrafawa da haɗawa.
• Solder Reflow:Bi bayanin da aka ba da shawarar: matsakaicin zafin jiki na 260°C na fiye da dakika 10. Daidaitaccen bayanin reflow maras gubar ya dace.
• Solder na Hannu:Idan ya cancanta, iyakance lambar ƙarfe zuwa 350°C na fiye da dakika 3 kowane kushin.
• Ajiya:Ajiye a cikin yanayi tsakanin -35°C da +100°C, zai fi dacewa a cikin jakunkunan shinge na danshi idan yanayin yana da yawa.

7. Tambayoyin da Ake Yawan Yi (FAQs)

7.1 Me yasa ƙarfin wutar lantarki na gaba yake da yawa (26V)?

Kunshin 5050 mai yiwuwa ya ƙunshi guntu LED da yawa da aka haɗa su a jere a ciki. Jimillar ƙarfin wutar lantarki na gaba na waɗannan guntu ɗin ya haifar da babban V_Fna kunshin. Wannan ƙirar na iya sauƙaƙa ƙirar direba a wasu aikace-aikacen babban wutar lantarki.

7.2 Zan iya tuƙa wannan LED a ƙarfin lantarki sama da 180mA?

Matsakaicin ma'auni na dindindin na ci gaba shine 200mA. Yayin da tuƙi har zuwa 200mA ya halatta daga mahangar dogaro, zai haifar da ƙarin zafi kuma ya rage rayuwar LED. Bayanan hoto (fitila, CCT, CRI) an garantinsu a 180mA; ayyuka a wasu ƙarfin lantarki na iya bambanta kuma ya kamata a siffanta su.

7.3 Ta yaya zan iya samun mafi kyawun daidaiton launi a cikin kayan aikina?

Zaɓi LED daga cikin ƙaƙƙarfan kwandon launi iri ɗaya (misali, duk daga kwandon 30K-F) kuma, idan zai yiwu, kwandon fitila iri ɗaya. Yi aiki tare da mai kawo kayan aikin ku don neman kwandon da suka dace don samar da ku.

7.4 Menene yawan rayuwar wannan LED?

Duk da yake takardar bayani ba ta ƙayyade rayuwar L70 ko L50 ba, rayuwar LED ita ce aikin farko na zafin haɗin gwiwa. Yin aiki da LED a ko ƙasa da ƙarfin lantarki da aka ba da shawarar (180mA) da kuma kiyaye ƙaramin zafin haɗin gwiwa (da kyau ƙasa da 125°C) ta hanyar ingantaccen ƙirar zafi zai ƙara girman rayuwar aiki, yawanci ya kai dubunnan sa'o'i.

8. Nazarin Harka na Ƙira: Kayan Aikin LED na Layi

Halin:Ƙirar kayan aiki na layi mai ƙafa 4 don hasken ofis na gabaɗaya da ke nufin zafin launi na 4000K da babban daidaito.

Zaɓi:Zaɓi bambancin XI5050U/LKE-H40780260Z18/2N (4000K, 780 lm min). Ƙayyade kwandon launi ɗaya mai ƙarfi (misali, 40K-F) da kwandon fitila ɗaya (misali, 830L50) daga mai kawo kayan aiki.

Ƙirar Zafi:Saka LED akan PCB na ƙarfe-core (MCPCB) tare da Layer jan 2 oz. Sa'an nan kuma an haɗa MCPCB zuwa extrusion na aluminum wanda ke aiki azaman mai sanyaya zafi. Ya kamata simintin zafi ya tabbatar da T_jya kasance ƙasa da 100°C a cikin yanayin yanayi da ake nufi.

Ƙirar Lantarki:Don kayan aiki tare da LED 20, haɗa su duka a jere. Jimillar V_Fzai iya kaiwa 520V (20 * 26V), yana buƙatar direba mai ƙarfin lantarki na dindindin tare da fitowar babban wutar lantarki mai dacewa. Tuƙi a shawarar 180mA yana tabbatar da ƙimar fitar da haske da tsawon rai.

Ƙirar Gani:Yi amfani da mai watsa polycarbonate farar madara akan LED don haɗa maki ɗaya zuwa layin haske mai santsi da daidaito, ta amfani da kusurwar katako na asali na 120°.

9. Mahallin Fasaha da Kasuwa

9.1 Ƙa'idar Aiki

Wannan tushen haske ne mai ƙarfi wanda ya dogara da ilimin lissafi na semiconductor. Lokacin da aka yi amfani da ƙarfin wutar lantarki na gaba a kan haɗin gwiwar p-n na guntu LED, electrons da ramuka suna sake haɗuwa, suna sakin makamashi a cikin nau'in photons (haske). Takamaiman kayan (InGaN don fararen LED) da suturar phosphor suna ƙayyade tsawon zango da launin hasken da aka fitar.

9.2 Kwatanta da Trends

Kunshin mai ƙarfi na 5050 yana wakiltar dandamali balagagge wanda ke ba da daidaiton farashi, aiki, da dogaro. Idan aka kwatanta da ƙananan fakitin (misali, 2835), yawanci yana ba da babban jimillar fitila kowane na'ura. Trend na kasuwa yana ci gaba zuwa ga ingantaccen inganci (lumens kowace watt), ingantaccen ingancin launi (mafi girman CRI da R9), da ƙaƙƙarfan rarraba don ingantaccen daidaito. Wannan samfurin, tare da zaɓuɓɓukan sa na babban CRI da cikakkun kwandon launi, yana magance waɗannan buƙatun kasuwa masu tasowa don ingantaccen haske.