Mukugula zingwe za LED, mupeza manambala ngati 2835, 3528, ndi 5050 mwatsatanetsatane, zomwe zingafunike kufotokozedwa. Manambalawa amasonyeza kukula kwa LED. Koma kodi manambalawa amatanthauza chiyani, ndipo n’chifukwa chiyani ndi ofunika?
Nambala za LED ndi manambala a manambala anayi omwe akuwonetsa kukula kwa LED. Makulidwe osiyanasiyana a LED akupezeka pamsika, omwe 2835, 3528, ndi 5050 ndiofala kwambiri. 2835 amatanthauza kuti chip chomwe chili ndi manambala awa chili ndi 2.8mm * 3.5mm dimension. Momwemonso, 3528 ndi 5050 zimasonyeza kukula kwa chipangizo cha 3.5mm * 2.8 mm ndi 5.0mm * 5.0mm, motero. Kupatula kukula kwake, manambalawa amayimiranso mawonekedwe osiyanasiyana a ma LED.
Nkhaniyi ifotokoza manambala a LED, tanthauzo lake, katundu wake, komanso momwe amasiyanirana. Ndiye tiyeni tifufuze-
Musanadumphe, kodi ndinu watsopano ku ma LED? Nazi zina zothandizira:
Kodi Kuwala kwa Mzere Wa LED Kumagwira Ntchito Motani?
Kuyenda kwa Kuwala Kuwala kwa LED.
LED Strip Light Internal Schematic and Voltage Information.
Momwe Mungayalire Nyali Zamizere ya LED (Chithunzi Chophatikizidwa).
RGB vs. RGBW vs. RGBIC vs. RGBWW vs. RGBCCT LED Strip Lights.
Malingaliro 35 a Mzere wa LED Pachipinda Chogona.
Kodi Nambala za LED Ndi Chiyani?
Manambala a LED amasonyeza kukula kwa LED mu millimeters. Ndi nambala ya manambala anayi, pomwe manambala awiri oyamba amayimira kukula kwa LED. Ndipo manambala awiri omaliza amakuuzani kutalika kwake. Manambalawa nthawi zambiri amalembedwa ndi 'SMD' yoyambirira, kutanthauza kuti 'Surface Mounted Device.'
Mwachitsanzo- SMD2835 imatanthauza m'lifupi mwa LED ndi 2.8 millimeters, ndi kutalika ndi 3.5 millimeters. Chifukwa chake, kuchuluka kwake kumapangitsa kuti kukula kwa LED kuwonekere. Ma LED akhoza kukhala amitundu yosiyanasiyana, omwe 2835, 3528, ndi 5050 ndi omwe amapezeka kwambiri.
Chifukwa Chiyani Nambala za LED Ndi Zofunika?
Kuwunikira kwa chowongolera cha LED, monga Zida za LED, zimadalira kwambiri kukula kwa tchipisi. Chip chachikulu chimapereka kuwala kowoneka bwino kuposa kachipangizo kakang'ono. Chifukwa chake, manambala a LED ndi ofunikira, chifukwa amawonetsa kukula kwa chip cha LED.
Ndi manambala a LED pamatchulidwe, mutha kudziwa mwachangu momwe kuyatsa kwamagetsi kumayendera. Mwachitsanzo- chingwe cha LED cha SMD5050 chili ndi ma LED akulu kuposa SMD2835. Chifukwa chake, kuwunikira kwa SMD5050 ndikowala kuposa SMD2835. Chifukwa chake, manambala awa amakuuzani za kuwala kwa LED. Apanso manambala a LED amakudziwitsani kuchuluka kwa ma LED omwe amatha kukwana phazi lililonse la PCB. Ndipo kukula kokulirapo kwa LED kumatanthauza kuti tchipisi tating'onoting'ono tingakwane mu PCB.
Nambala izi zikuwonetsanso mphamvu ya LED, kulimba, mtengo ngodya, ndi luso. Komabe, izi zitha kukhala zosiyana ndi makulidwe a LED ndi mtundu. Mitundu yosiyanasiyana imakhala ndi mikhalidwe yokhazikika ya manambala enieni a SMD. Mwachitsanzo- 5050SMD 120LEDs mtundu umodzi LED Mzere wa LEDYi ali ndi mphamvu ya 28.8 W ndi mtengo ngodya 120 madigiri. Chifukwa chake, manambala a LED ndi ofunikira kudziwa kukula kwa chip, Kuwala, ndi kugwiritsa ntchito mphamvu. Mwachidule, manambalawa amakupatsani lingaliro lonse la kuyatsa.
Kodi SMD mu LED ndi chiyani?
Kuti timvetse bwino mawu oti 'SMD', choyamba, tidziwitseni za kapangidwe ka mizere ya LED. Mu mzere wa LED, ma LED amayikidwa kukhala woonda bolodi losindikizidwa, PCB, popanda mawaya. Popeza tchipisi ta LED timayikidwa mwachindunji pamwamba pa bolodi, tchipisi tating'onoting'ono timatchedwa zida zokwera pamwamba kapena SMD. Ichi ndichifukwa chake mawu akuti SMD nthawi zambiri amagwiritsidwa ntchito ngati ofanana ndi ma LED. Koma izi sizolakwika, chifukwa pali ma LED omwe si a SMD monganso- COB ndi MCOB.
Mawu akuti SMD amagwiritsidwa ntchito mu ma LED pamodzi ndi manambala a manambala anayi kusonyeza kukula kwa tchipisi ta LED. Chifukwa chake, SMD 2835, SMD3528, ndi SMD5050 amawonetsa makulidwe osiyanasiyana a LED. Komabe, manambala onsewa ali ndi zinthu zina zomwe mungadziwe mu gawo ili pansipa.
SMD2835 ndi chiyani?
SMD2835 kutanthauza kuti m'lifupi mwa LED ndi 2.8 mm, ndipo kutalika kwake ndi 3.5mm. Ma LED awa ali ndi mawonekedwe ofanana ndi tchipisi ta SMD 3285. Ukadaulo waposachedwa kwambiri mu 2835 umapangitsa kuti ikhale yodalirika komanso yokhazikika. Ma LEDwa ndi opatsa mphamvu komanso owala kwambiri poyerekeza ndi SMD 3285. Pazitsulo za LED, SMD 2835 ndi kukula kwamakono. Kuphatikiza apo, imaphatikizapo ma LED otulutsa kwambiri okhala ndi moyo wautali.
SMD3528 ndi chiyani?
Zida Zokwera Pamwamba, monga SMD 3528, ndizochepa kwambiri. Ndi 3.5mm mulifupi ndi 2.8mm m'litali. Ma LED awa amaphatikiza diode imodzi mu LED iliyonse. Chifukwa chakucheperako kwa tchipisi izi, mutha kuwonjezera tchipisi tambiri pa phazi la PCB. Tchipisi izi nthawi zambiri zimagwiritsidwa ntchito pazingwe za LED za 60 ma LED / mita. Komabe, LEDYi Zithunzi za SM3528 akupezeka mu 60LEDs, 120LEDs, 180LEDs, ndi 240LEDs pa mita. Komanso, tili ndi makonda options nawo!
SMD5050 ndi chiyani?
Pokambirana za SMD5050, ndi otchuka monga SMD 3528. SMD 5050 ndi 5.0mm x 5.0mm mu kukula. Izi zikutanthauza tri-chip, ma diode atatu mu LED imodzi. Ndipo kotero SMD5050 LED imapanga kuwala kowirikiza katatu kuposa chipangizo chimodzi cha SMD3528. Ndipo chifukwa cha izi, amagwiritsidwa ntchito ngati "kuwunikira ntchito." Kuunikira kwamtunduwu kumagwiritsidwa ntchito m'malo omwe mukugwira ntchito - khitchini ndi chipinda chophunzirira.
Tchipisi izi ndizoyenera Kuunikira kwa RGB. Ndi chip chachitatu-mu-chimodzi cha SMD5050, mutha kupanga mamiliyoni amitundu pakuwunikira kwa RGB. Kupatula apo, SMD 5050 ndiyabwino pakuwunikira wamba, monga kusinthira kuyatsa kowala kwa fulorosenti m'nyumba, mipiringidzo, malo odyera, mahotela, ndi mabungwe ena.
Kodi Kusiyana Pakati pa 2835, 3528, ndi 5050 LED Strips ndi Chiyani?
Kupatula kukula kwa chip, manambala a LED 2835, 3528, ndi 5050 ali ndi zosiyana zina zambiri. Onani tebulo ili m'munsili kuti mudziwe-
| Zinthu | SMD2835 | SMD3528 | SMD5050 |
| Kukula kwa LED | XMUMXmm * 2.8mm | XMUMXmm * 3.5mm | XMUMXmm * 5.0mm |
| Mtundu wa Chip | single-chip | single-chip | tri-chip |
| kuwala | High | sing'anga | Wammwambamwamba |
| Kuwala kotulutsa pamwamba | Zachilendo | Mzunguli | Mzunguli |
| Kutentha kumabalalika kuchuluka | Zochepa | Zambiri | Zambiri |
| Price | sing'anga | Cheap | Kulipira |
Chifukwa chake, poyerekeza manambala atatu onsewa a LED, titha kupeza SMD2835 ndiye chip chaching'ono kwambiri. Ili ndi kufalikira kwabwinoko kutentha kuposa zina ziwirizo. Apanso, pakuwala, SMD5050 ndiye njira yabwino kwambiri. Komabe, pamitundu yotsika mtengo, SMD3528 ndiyodziwika.
Mtengo wa SMD2835 SMD3528- Ndi Iti Yabwino Kwambiri?
SMD2835 ndi SMD3528 ndi zazikulu zodziwika bwino za tchipisi ta LED. Kuti tidziwe bwino lomwe mwa awiriwa, choyamba, tidziwitseni kusiyana pakati pawo-
| Zotsatira | SMD2835 | SMD3528 |
| Kukula kwa LED | XMUMXmm * 2.8mm | XMUMXmm * 3.5mm |
| Technology | Latest | Old |
| kuwala | Pamwamba | M'munsi |
| Kuwala kotulutsa pamwamba | Amakona anayi m'mphepete mwake | Mzunguli |
| Kutentha kubalalitsidwa | bwino | wokhazikika |
| Price | Zokwera mtengo kuposa SMD3528 | Zosagwiritsidwa ntchito |
Kuchokera pa tchati pamwambapa, mwaganiza kale SMD2835 ndi mtundu wabwino kwambiri wa SMD3528. Ndiloleni ndifotokoze zifukwa-
- SMD2835 ili ndi ukadaulo waposachedwa, pomwe SMD3528 ndi chipangizo cham'badwo woyamba wa LED. Ukadaulo wapamwamba womwe ukupezeka mu SMD2835 umathetsa vuto la gwero lowala muzowunikira za 3528.
- Malo otulutsa kuwala a SMD2835 ndi amakona anayi okhala ndi ngodya zozungulira. Kumbali ina, SMD3528 ili ndi mawonekedwe ozungulira otulutsa kuwala. Poyerekeza malo awo, SMD2835 ili ndi 2.1 nthawi zambiri zotulutsa kuwala kuposa SMD3528. Choncho, zimapanga yunifolomu yambiri komanso kuwala kowala.
- SMD2835 imapambana chifukwa cha kutentha kwake kochepa. Chifukwa chakuchepa kwake komanso malo ozizira kwambiri, imatulutsa kutentha kochepa kwambiri kuposa SMD3528.
- SMD2835 ili ndi mphamvu zambiri. Imapanga kuwala kofanana pogwiritsa ntchito mphamvu zochepa poyerekeza ndi SMD3528.
Chifukwa chake, poganizira zonsezi, SMD2835 ndiyabwino kuposa SMD3528.
Mtengo wa SMD3528 SMD5050- Ndi Iti Yabwino Kwambiri?
SMD3528 ndi SMD5050 onse ali ndi malo ozungulira otulutsa kuwala. Kupatula kukula kwake, amawoneka ofanana m'mawonekedwe athupi. Koma pali kusiyana kwa mphamvu zawo zowunikira. Tiyeni tione kusiyana kwawo tisanasankhe kuti ndi iti yomwe ili yabwino kwambiri.
| Zotsatira | SMD3528 | SMD5050 |
| Kukula kwa LED | XMUMXmm * 3.5mm | XMUMXmm * 5.0mm |
| Mtundu wa Chip | Chip chimodzi | Tri-chip |
| kuwala | M'munsi | Pamwamba |
| Njira yamtundu | Mtundu umodzi | Mtundu wosiyanasiyana |
| Ntchito ya RGB | Ayi | inde |
| Chiwerengero cha chip/phazi | Zoposa SMD5050 | Zochepa chifukwa cha kukula kwa chip |
| Price | Zokwera mtengo | mtengo |
Tchatichi chikhoza kukusokonezani kuti mupeze yabwinoko popeza ma SMD onse ali ndi mfundo zowonjezera. Osadandaula, yang'anani kufananitsa kwanzeru pakati pa SM5050 ndi SMD 3528 kuti musankhe yoyenera kwa inu-
- Kukula kwa SMD3528 ndi 3.5mm * 2.8mm. Mosiyana ndi izi, SMD5050 ili ndi gawo la 5.0mm * 5.0mm. Chifukwa chake, mawonekedwe otulutsa kuwala a SMD5050 ndiokwera kwambiri kuposa SMD3528.
- Pankhani ya kuwala, SMD5050 imapanga zowunikira zazikulu katatu kuposa SMD3528. Chifukwa chake, ndiyoyeneranso kuyatsa kozungulira komanso ntchito.
- SMD3528 ndi chipangizo cha single-diode. Poyerekeza, SMD5050 ndi chip chachitatu-mu-chimodzi. Ndiye kuti, imatha kukhala ndi ma diode atatu mu chip chimodzi. Chifukwa chake, imapereka kuwala kwabwino kwambiri komanso zosankha zotseguka pakuwunikira kwamitundu yambiri.
- Kuwunikira kwa RGB kumapangidwa pogwiritsa ntchito tchipisi ta SMD5050. Imakwanira mosavuta diode yofiyira, yobiriwira, ndi yabuluu mu chip chake chachitatu-mu chimodzi. Chifukwa chake, ndi chipangizo cha SMD5050, mutha kupanga mamiliyoni amitundu. Koma, SMD3528 ndiyoyenera kuyatsa kwa monochromatic kokha. Mosiyana ndi izi, SMD5050 ikhoza kukhala ndi kuyatsa kwa monochromatic ndi RGB.
Chifukwa chake, poganizira izi, SMD5050 imapereka kuwala kwapamwamba komanso njira zabwino zowunikira. Koma ma SMD5050 ochepa okha ndi omwe angakwane phazi limodzi la PCB chifukwa cha kukula kwa chip. Chifukwa chake, imapanga choletsa chowala cha SMD5050. Kumbali ina, SMD3528 yochulukirapo imatha kulowa mu PCB/phazi. Kupatula apo, SMD3528 ndiyotsika mtengo. Chifukwa chake, ngati mukufuna kuyatsa kwamtundu umodzi kwamtundu umodzi, SMD3528 ndi chisankho chabwino.
Kodi Nambala Zina Ndi Ziti Zomwe Zimagwiritsidwa Ntchito Mu Magetsi Amizere ya LED?
Kupatula manambala odziwika a LED, 2835,3528, ndi 5050, makulidwe ena ambiri a chip amapezeka pamizere ya LED. Izi ndi-
- SMD1808: Ndi kukula kwa 1.8 * 0.8mm, SMD 1808 ili m'gulu la ma LED ang'onoang'ono.
- SMD2010: Njira ina yosinthira SMD1808 ndi SMD2010, yomwe ili ndi kukula kwa 2.0 * 1.0mm.
- SMD3014: Kukula kwa LED ndi 3.0mm * 1.4mm. Mizere ya SMD3014 ya LEDYi imapezeka m'mitundu iwiri, kutsogolo-kutulutsa ndi mbali-emitting.
- SMD2216: Ali ndi kukula kwa 2.2mm * 1.6 mm. Chifukwa cha kukula kwa nyali, izi Zithunzi za SMD2216 imatha kukhala yocheperako, ndipo kachulukidwe ka LED kamakhala kocheperako.
- SMD2110: Ili ndi kukula kwa 2.1mm * 1.0mm. SMD2110 ndi mtundu wokwezedwa wa SMD2216 wokhala ndi chogwirizira mkanda wokulirapo womwe umapangitsa kuti ikhale yolimba.
- SMD5630: SMD5630 ndi mizere yowala kwambiri ya LED yokhala ndi kukula kwa 5.6mm * 3.0mm.
Kodi Ma Chips Akuluakulu A LED Amagwiritsa Ntchito Magetsi Ochulukirapo?
Kukula kwa chip kumagwirizana ndi kugwiritsa ntchito magetsi, koma lingaliro loti tchipisi tating'ono ta LED timagwiritsa ntchito magetsi ambiri ndizoona. Zimadalira kwambiri luso lamakono osati kukula kwake kwa chip. Ndiloleni ndifotokoze lingalirolo ndi chitsanzo chathu LEDYi 60 LEDs LED n'kupanga kwa ma SMD osiyanasiyana:
| Nambala za LED | Panopa (A/m) | Mphamvu (W/m) |
| SMD5050 | 1.2A(12V) / 0.6A(24V) | 14.4W |
| SMD3528 | 0.4A(12V) / 0.2A(24V) | 4.8W |
| SMD2835 | 1A / 0.5A | 12W |
Monga mukuwonera, SMD5050 imagwiritsa ntchito magetsi ochulukirapo, zomwe zili bwino chifukwa ili ndi kukula kwa chip. Koma pakati pa SMD2835 ndi SMD3528, SMD2835 ndi yaying'ono kwambiri kukula kwake. Choncho, akuyenera kudya magetsi ochepa. Koma zenizeni, 2835 imapanga kuwala kochulukirapo, kotero imagwiritsa ntchito magetsi ambiri kuposa 3528.
Kachulukidwe Wapamwamba vs. Ma Chips Akuluakulu a LED: Bwino Ndi Chiyani?
Tidakambirana za kukula m'nkhaniyi, koma mutha kudabwa ngati kachulukidwe ndikofunikira. Mawu oti "kachulukidwe" atha kukusokonezani, koma amangotanthauza kuchuluka kwa tchipisi ta LED pamzere pa mita.
Kachulukidwe = Chiwerengero cha Chips * Meter
Tsopano, tchipisi tambiri ta LED timapereka kuwala kowala. Koma ndi tchipisi tokulirapo, mutha kukwanira ma SMD ochepa pa mita imodzi ya mzere wanu wa LED. Koma kodi tchipisi tating'ono ta LED ndichabwino bwanji?
Mukakhala ndi chip champhamvu cha LED, chimakupatsani kuwunikira kowoneka bwino komanso kofananira. Mwachitsanzo- pafupifupi tchipisi ta 120 za LED zazing'ono ngati SMD2835 zitha kukwanira pamzere wa mita imodzi. Chifukwa chake, imapereka kuwala kowala kwambiri - mpaka 2,600 lumens pa mita! Zidzaperekanso kufanana kwambiri kusiyana ndi kuyatsa kochepa kwambiri. Mosiyana ndi izi, mutha kukwanira ma LED 30 mpaka 60 mu mita imodzi SMD5050.
Komabe, sizikutanthauza kuti muyenera kusankha mizere yolimba kwambiri ya LED kuti mufanane. Tchipisi zazikuluzikulu zitha kubweretsanso kufanana, chifukwa kuyatsa kwachikopa uku kumagwira ntchito bwino.
Ibibazo
Chotsani Kutha
Kuchokera pazokambirana pamwambapa, mukudziwa zonse za manambala osiyanasiyana a LED. Mwachidule, manambala a LED ndi makulidwe a ma LED omwe amagwiritsidwa ntchito mu mizere ya LED. Pakati pa manambala 2835,3528, ndi 5050, 2835 ndi LED yaying'ono, ndipo 5050 ndi yaikulu kwambiri. Ziwerengerozi ndizofunikira kwambiri pamizere ya LED yowonetsa kuyatsa kosiyanasiyana.
Komabe, ngati mukuyang'ana mizere ya LED, kulumikizana ndi LEDYi. Yathu Zida za LED akupezeka mu makulidwe osiyanasiyana, kachulukidwe, ndi mavoti ogwiritsira ntchito mphamvu. Kupatula apo, tikukupatsirani zosankha makonda.
