Zida za LED zimachulukirachulukirachulukira ndipo ndizosankha zabwino kwambiri pazowunikira zamalonda, zogona, komanso zamakampani. Ndizothandiza, zosavuta kuziyika ndipo zimafuna kukonza pang'ono. Mutha kusintha mizere ya LED mumawonekedwe ndi makulidwe osiyanasiyana, kuti mutha kuzigwiritsa ntchito kuyatsa pafupifupi malo aliwonse.
Zigawo zazikulu za mizere ya LED ndi ma SMD LED, FPCB (Flexible Printed Circuit Boards), resistors kapena zigawo zina. Mizere ya LED imapangidwa pogwiritsa ntchito njira yotchedwa Surface Mount Technology (SMT) Assembly Process kuti ikhazikitse ma LED, resistors ndi zigawo zina pa FPCB.
Diode yotulutsa kuwala (LED) ndi gwero la kuwala kwa semiconductor lomwe limatulutsa kuwala pamene madzi akudutsamo. Ma electron mu semiconductor amalumikizananso ndi mabowo a electron, kutulutsa mphamvu mu mawonekedwe a photons. Mtundu wa kuwala (wogwirizana ndi mphamvu ya photons) umatsimikiziridwa ndi mphamvu yofunikira kuti ma electron awoloke kusiyana kwa gulu la semiconductor. Kuwala koyera kumapezeka pogwiritsa ntchito ma semiconductors angapo kapena wosanjikiza wa phosphor yotulutsa kuwala pa chipangizo cha semiconductor.
Mphamvu zambiri zomwe zimagwiritsidwa ntchito ndi mizere ya LED zimachokera ku mphamvu zomwe zimagwiritsidwa ntchito ndi ma SMD LEDs.
Ma LED amagwiritsa ntchito magetsi ochepa ndipo satentha kwambiri. Amawunikiridwa kwathunthu ndi kayendedwe ka ma electron mu semiconductor material, ndipo amakhala ndi moyo wautali ngati transistor yokhazikika yoposa maola 50,000. Ma LED ali ndi maubwino angapo kuposa nyali zanthawi zonse za incandescent, koma mwayi wawo waukulu ndikuchita bwino. Mu nyali za incandescent, njira yopangira kuwala imaphatikizapo kutulutsa kutentha kwambiri (filament iyenera kutenthedwa kuti iwunikire). Pokhapokha mutagwiritsa ntchito nyali ya incandescent ngati chotenthetsera, mphamvuyi imawonongeka kotheratu, popeza gawo lalikulu la magetsi omwe alipo siligwiritsidwa ntchito kupanga kuwala kowonekera. Kunena zoona, ma LED amatulutsa kutentha kochepa kwambiri. Kuchuluka kwa mphamvu zamagetsi kumagwiritsidwa ntchito mwachindunji kupanga kuwala, zomwe zimachepetsa kwambiri kufunika kwa magetsi.
Ma LED amatulutsa ma lumens ambiri (kapena kuchuluka kwa kuwala kowoneka) pa watt kuposa nyali wamba za incandescent. Ma diode otulutsa kuwala amakhala ndi kuwala kwapamwamba kwambiri (kuthekera komwe magetsi amasinthidwa kukhala kuwala kowoneka) kuposa nyali zowala. Nyali ya 60-watt incandescent imatha kutulutsa 750-900 lumens, koma mutha kupeza zomwezo kuchokera ku babu ya LED yomwe imagwiritsa ntchito ma watts 6-8 okha.
Kodi ndingawerengere bwanji mphamvu yogwiritsira ntchito chingwe cha LED?
Musanawerengere mphamvu yogwiritsira ntchito chingwe cha LED, muyenera kudziwa mphamvu yamagetsi pa mita imodzi ya mzere wa LED ndi mamita angati a mzere wa LED alipo.
Mizere wamba ya LED imapezeka mu 2.4W/m (0.73W/foot), 4.8W/m (1.46W/foot), 7.2W/m (2.19W/foot), 9.6W/m (2.93W/foot), 14.4W/m (4.39W/phazi), 19.2W/m (5.85W/phazi), 24W/m (7.32W/phazi) etc.
Mwachitsanzo, ngati pali mzere wa 5m wa LED wokhala ndi mphamvu ya 14.4W / m (1.46W / phazi) ndipo umagwira ntchito maola 12 pa tsiku, masiku 365 pachaka, ndi magetsi angati omwe amagwiritsidwa ntchito pachaka?
Kuwerengera ndi 14.4*5*12*365=315.360 KW.h
Kutsiliza
Mizere ya LED imagwira ntchito bwino ndipo imagwiritsa ntchito magetsi ochepa kuposa nyali za incandescent, halogen, ndi fulorosenti.
LEDYi amapanga apamwamba kwambiri Mizere ya LED ndi neon flex ya LED. Zogulitsa zathu zonse zimadutsa m'ma laboratories apamwamba kwambiri kuti zitsimikizire kuti zili bwino kwambiri. Kupatula apo, timapereka zosankha makonda pamizere yathu ya LED ndi neon flex. Chifukwa chake, pamzere wapamwamba wa LED ndi LED neon flex, kulumikizana ndi LEDYi POSACHEDWA!
