Chitchaina
Mukasankha mipiringidzo ya magetsi ya LED, choyamba dziwani mphamvu ya magetsi! Kusankha yolakwika kungayambitse kuwala kosagwirizana komanso zoopsa zina zomwe zingachitike chifukwa cha chitetezo.
1.1 Voltage ndiye "gawo lofunika kwambiri" la ma LED light strips: Bwanji osasankha Blindly?
●Kusagwirizana kwa mavoteji kungayambitse kuti chingwe cha magetsi chizime, kutaya kuwala, komanso kuwotcha dalaivala
● Chitetezo, kuchuluka kwa ma voltage osiyanasiyana, ndi mtengo woyika magetsi osiyanasiyana zimasiyana kwambiri
●Mu mapulojekiti a uinjiniya/nyumba, milandu yokonzanso chifukwa cha kusankha kwa magetsi kolakwika (monga kuwala kosagwirizana pambuyo pa waya wautali)
1.2 Mizere ya Kuwala ya 24V ndi 12V: Ndi iti yomwe ili "Chitsanzo Chogwiritsidwa Ntchito Zonse"?
●Lingaliro Lolakwika 1: Mphamvu yamagetsi ikakwera, nyali imawala kwambiri (kuwala kwake kumatsimikiziridwa ndi mphamvu ya mikanda ya nyali ndipo sikulumikizana mwachindunji ndi mphamvu yamagetsi).
●Kuganiza molakwika kwa 2:12V ndikotetezeka kwambiri ndipo kumagwira ntchito pazochitika zonse (kuchepa kwa magetsi kuyenera kuganiziridwa polumikiza mawaya akutali)
Kumvetsetsa Koyambira: "Zofanana ndi Kusiyana Kofunika Kwambiri" kwa 24V ndiMa LED a 12V Light Strips
1.1 Kufanana: Ubwino Waukulu wa Ma LED Light Strips Otsika Mphamvu (N’chifukwa Chiyani Ma LED Low-voltage Amagwiritsidwa Ntchito Pa Uinjiniya Ndi Pakhomo?)
● Chitetezo chapamwamba: Chotsika kuposa mphamvu yamagetsi yotetezeka ya thupi la munthu (36V), palibe chiopsezo cha kugwedezeka kwamagetsi ikakhudzidwa, yoyenera zipinda za ana ndi malo onyowa.
●Kugwiritsa ntchito mphamvu zochepa: Kugwiritsa ntchito mphamvu zochepa kuposa ma light strips amphamvu (220V), komanso kuchepetsa ma bilu amagetsi mukagwiritsa ntchito nthawi yayitali.
●Kukhazikitsa kosavuta: Kungathe kudulidwa ndi kupindika mosavuta, ndipo ndikoyenera mawonekedwe ovuta (monga denga, zokongoletsera zokhota)
Kusanthula Kusiyana Kwapakati: Kumvetsetsa "Kodi Muyenera Kusankha 12V kapena 24V" kuchokera ku 5 Dimensions
2.1 Gawo 1: Magwiridwe antchito achitetezo – 12V ndi yabwino kwambiri m'malo onyowa/ana
2.1.1 Chingwe cha kuwala cha 12V: Mulingo wotetezeka "wakulitsidwa"
●Voteji yake ndi 12V yokha. Ngakhale madzi atalowa mu cholumikizira kapena atawonongeka, chiopsezo cha kugwedezeka kwa magetsi chimakhala pafupifupi zero
●Malo oyenera: mabafa, makhitchini, malo ozungulira maiwe osambira, zipinda za ana, ndi masitolo ogulitsa ana ndi amayi oyembekezera.
Chingwe cha magetsi cha 2.1.2 24V: Chitetezo chikukwaniritsabe miyezo, koma chisamaliro chiyenera kuperekedwa ku tsatanetsatane wa kuyika
●Pamene magetsi ali pamwamba pa 12V komanso pamalo ozizira, kutseka bwino mawonekedwe (monga zolumikizira zosalowa madzi za IP67) ndikofunikira.
●Malo oyenera: Malo ouma/ouma pang'ono (monga zipinda zochezera, masitolo ogulitsa), ndi chitetezo chowonjezera chikufunika m'malo onyowa.
●Zindikirani: Pa zochitika zomwe ana amakhudzana pafupipafupi, ndi bwino kusankha 12V kaye
2.2 Gawo 2: Kutalikirana kwa mawaya ndi kufanana kwa kuwala - 24V imasankhidwa pa mtunda wautali kapena madera akuluakulu
2.2.1 Mfundo Yokhudza Kutsika kwa Voltage: N’chifukwa chiyani 12V iyenera kupewedwa mu mawaya akutali?
●Kutsika kwa mphamvu yamagetsi: Kutayika kwa mphamvu yamagetsi pamene mphamvu yamagetsi ikudutsa mu waya, ndipo mtunda ukakhala wautali, kutayika kwake kumakhala kwakukulu.
●Mzere wa kuwala wa 12V: Pambuyo popitirira mamita 5, kuwala kumapeto kumakhala kotsika kwambiri kuposa komwe kuli kutsogolo (mwachitsanzo, mzere wa kuwala wa 12V wa mamita 10, kuwala kumapeto kumachepa ndi 30%).
●Chingwe cha magetsi cha 24V: Mphamvu yamagetsi yokwera. Pansi pa waya womwewo, kutsika kwa mphamvu yamagetsi mkati mwa mamita 10 ndi ≤5%, ndipo kuwala kwake kuli bwino.
2.2.2 Malangizo Osankha Ma Waya Osiyanasiyana
●Pa mtunda waufupi (≤5 metres): 12V ndi 24V zonse ndizovomerezeka. Chitetezo pankhaniyi chiyenera kuperekedwa patsogolo.
●Pa mtunda wapakati ndi wautali (mamita 5-10): 24V ndi yabwino kwambiri kuti kuwala kusakhale kofanana
●Utali wautali kwambiri (> mamita 10): 24V + magetsi opangidwa ndi ma terminal awiri (malekezero onse awiri olumikizidwa ndi dalaivala), kapena magetsi ogawidwa m'magulu
2.3 Gawo 3: Kuchuluka kwa katundu ndi Mtengo - 24V ndi yotsika mtengo kwambiri pamapulojekiti akuluakulu
2.3.1 Kulemera kwa galimoto imodzi: Kuchita bwino kwambiri pa 24V
●Mfundo yaikulu: Pansi pa waya wofanana ndi waya wozungulira komanso mphamvu yoyendetsera yomweyi, kutalika kwa katundu wa 24V ndi kawiri kuposa 12V chifukwa mphamvu yamagetsi pa mita imodzi ndi yotsika.
2.3.2 Kuyerekeza Mtengo: Pa mapulojekiti akuluakulu, 24V imasunga ndalama zambiri pa kuyendetsa ndi mawaya
●Kwa madera ang'onoang'ono (≤20 metres): Mtengo wa 12V ndi 24V ndi wocheperako, ndipo madalaivala a 12V ndi otsika mtengo.
●Pa madera akuluakulu (> mamita 50): 24V imafuna madalaivala ochepa (mwachitsanzo, pa chingwe cha magetsi cha mamita 100 cha 12W/m, 12V imafuna madalaivala 6 a 200W ndipo 24V imafuna 3), kusunga ndalama zoyendetsera madalaivala ndi nthawi yolumikizira mawaya.
2.4 Gawo 4: Mphamvu ndi Kuwala - Kufunika kwa mphamvu zambiri kumaika patsogolo 24V
2.4.1 Chingwe cha kuwala cha 12V: Choyenera kugwiritsa ntchito mphamvu zochepa mpaka zapakati (≤15W/m2)
●Zingwe zowala za 12V zamphamvu kwambiri (> 15W/m) zili ndi mphamvu yayikulu ndipo zimafuna mawaya okhuthala (monga 2.5mm²), zomwe zimapangitsa kuti mawaya azikwera mtengo.
●Kusintha: Zochitika zachizolowezi zowala (monga makabati, makoma akumbuyo, kuwala kwa 80-120lm/m)
2.4.2 Chingwe Chowala cha 24V: Chimanyamula mosavuta mphamvu zambiri (≤24W/m2)
●Zingwe zowunikira za 24V zamphamvu kwambiri zimakhala ndi mphamvu yamagetsi yaying'ono ndipo waya wochepa umafunika (monga 1.5mm² ndi wokwanira), zomwe zimapangitsa kuti kutentha kukhale kokhazikika.
●Kusintha: Zochitika zowala kwambiri (monga magetsi akunja, mawindo owonetsera zamalonda, kuwala kwa 150-300lm/m)
2.5 Gawo 5: Kuvuta kwa Kukhazikitsa – Pakukhazikitsa pang'ono komanso kosavuta, sankhani 12V
2.5.1 12V Chingwe chowala: Chocheperako chokhazikitsa, ngakhale oyamba kumene amatha kugwira ntchito
●Choyendetsa galimoto ndi chaching'ono ndipo n'chosavuta kubisa (monga chomwe chimayikidwa padenga kapena kabati).
●Mawaya osavuta, palibe chifukwa chowerengera zovuta, oyenera kupangidwa kunyumba ndi masitolo ang'onoang'ono
Zingwe zowala za 2.5.2 24V: Kukonzekera kwaukadaulo ndikofunikira kuti pakhale kuyika kwakukulu
●Utali wa katundu ndi njira yolumikizira mawaya (monga magetsi okhala ndi mbali imodzi/magawo awiri) ziyenera kuwerengedwa pasadakhale.
●Yoyenera kuyikidwa ndi magulu a mainjiniya (monga magetsi a nyumba, malo akuluakulu ogulitsira zinthu), iyenera kugwirizanitsidwa ndi zojambula za zomangamanga.
Zovuta zosankha ndi kukhazikitsa: Mukasankha magetsi oyenera, izi zimatsimikizira momwe mungagwiritsire ntchito
1: Malangizo Atatu Ofunika Opewera Mavuto Mukamagula
●Mphepete 1: Kungoyang'ana pa magetsi okha pamene mukunyalanyaza kufananiza madalaivala (zingwe zowala za 12V ziyenera kukhala ndi madalaivala a 12V osasinthasintha, ndipo chimodzimodzi chikugwiranso ntchito kwa madalaivala a 24V; apo ayi, adzazima)
●Kupewa Msampha Wachiwiri: Kutsata mphamvu zambiri mosazindikira (Sankhani kutengera kufunikira kwa kuwala kwa malo; mphamvu zambiri = kugwiritsa ntchito mphamvu zambiri + kutayira kutentha kwambiri)
●Mphepete mwa 3: Kunyalanyaza zofunikira za waya (Pa mawaya opepuka a 12V amphamvu kwambiri, mawaya okhuthala amafunika; pa 24V, kasinthidwe kake kakhoza kuchepetsedwa moyenera)
2: Malangizo okhazikitsa: Kukulitsa nthawi yogwira ntchito + kukulitsa mphamvu
●Chingwe cha magetsi cha 12V: Pa mtunda wautali (> mamita 5), tikulimbikitsidwa kupereka mphamvu kuchokera mbali zonse ziwiri kuti tichepetse kutsika kwa magetsi
●Chingwe cha magetsi cha 24V: Mphamvu yamagetsi yokhala ndi mbali imodzi siyenera kupitirira mamita 10 kutalika kwambiri. Ngati ipitirira mamita 10, mphamvu yamagetsi yokhala ndi mbali ziwiri/magawo awiri imafunika.
●Kukhazikitsa dalaivala: Sungani kutali ndi malo onyowa, sungani malo kuti kutentha kutayike, ndipo tetezani dalaivala kuti asatenthe kwambiri ndi kuwononga nthawi yake yonse.
Kuwala kwa MingxueMzere wa COB ndi CSP,Neon flex, chotsukira khoma ndi magetsi a IP68, timapereka upangiri waulere (Perekani mitundu ya mapulojekiti (monga "denga la shopping mall 100㎡", "makabati a bafa"), kutalika, ndi zofunikira pakuwala kuti mupeze malingaliro olondola osankha, ndi Kuyesa Zitsanzo: Kutumiza kwaulere kwa zitsanzo za 12V/24V kumathandizidwa. Chonde yerekezerani kuwala ndi zotsatira zoyika musanagule.
Lumikizanani nafe kuti mudziwe zambiri!
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Nthawi yotumizira: Novembala-21-2025