Lihlopha tsa LED li ntse li tsebahala haholoanyane 'me ke khetho e ntle bakeng sa mabone a khoebo, a bolulo le a indasteri. Li sebetsa hantle, li bonolo ho li kenya 'me li hloka tlhokomelo e fokolang haholo. U ka etsa li-strips tsa LED ka libopeho le boholo bo fapaneng, kahoo u ka li sebelisa ho khantša sebaka leha e le sefe.
Likarolo tse ka sehloohong tsa marang-rang a LED ke li-LED tsa SMD, FPCB (Flexible Printed Circuit Boards), li-resistors kapa likarolo tse ling. Li-strip tsa LED li etsoa ka mokhoa o bitsoang Surface Mount Technology (SMT) Assembly Process ho kenya li-LED, li-resistors le likarolo tse ling ho FPCB.
Leseli la LED (light-emitting diode) ke mohloli o khanyang oa semiconductor o hlahisang leseli ha hona joale o phalla ho oona. Li-electrone tse ka har'a semiconductor li kopana hape le masoba a elektronike, ho lokolla matla ka mokhoa oa photon. Mmala oa leseli (o tsamaellanang le matla a li-photon) o khethoa ke matla a hlokahalang bakeng sa lielektrone ho tšela lekhalo la sehlopha sa semiconductor. Leseli le lesoeu le fumanoa ka ho sebelisa li-semiconductors tse ngata kapa lesela la phosphor e ntšang khanya ho sesebelisoa sa semiconductor.
Boholo ba matla a sebelisoang ke likhoele tsa LED a tsoa matla a sebelisoang ke li-LED tsa SMD.
Li-LED li sebelisa motlakase o fokolang 'me ha li chese haholo. Li bonesoa ka ho feletseng ke ho tsamaea ha lielektrone ka thepa ea semiconductor, 'me li na le nako ea bophelo hafeela transistor e tloaelehileng e fetang lihora tse 50,000. Li-LED li na le melemo e 'maloa ho feta mabone a tloaelehileng a incandescent, empa molemo oa bona o ka sehloohong ke bokhoni. Ka mabone a incandescent, ts'ebetso ea tlhahiso ea leseli e kenyelletsa ho hlahisa mocheso o mongata (filament e tlameha ho futhumatsoa hore e khanye). Ntle le haeba u sebelisa lebone la incandescent e le mocheso, matla ana a senyeha ka ho feletseng, kaha karolo e kholo ea motlakase o teng ha e sebelisoe ho hlahisa leseli le bonahalang. Ha ho bapisoa, li-LED li hlahisa mocheso o fokolang haholo. Karolo e phahameng ea matla a motlakase e sebelisoa ka kotloloho ho hlahisa leseli, e leng ho fokotsang tlhoko ea motlakase haholo.
Li-LED li hlahisa li-lumens tse ngata (kapa boholo ba leseli le bonahalang) ka watt ho feta mabone a tloaelehileng a incandescent. Li-diode tse khantšang li na le khanya e phahameng (bokhoni boo motlakase o fetoloang ho ba leseli le bonahalang) ho feta mabone a incandescent. Lebone la incandescent la 60-watt le ka hlahisa 750-900 lumens, empa o ka fumana tlhahiso e tšoanang ho tloha lebone la LED le sebelisang li-watts tse 6-8 feela.
Nka bala tšebeliso ea matla ea lesela la LED joang?
Pele o ka bala tšebeliso ea matla a lesela la LED, o hloka ho tseba matla a mithara ka 'ngoe ea lesela la LED le hore na ho na le limithara tse kae tsa strip ea LED.
Lisebelisoa tse tloaelehileng tsa LED li fumaneha ka 2.4W / m (0.73W / leoto), 4.8W / m (1.46W / leoto), 7.2W / m (2.19W / leoto), 9.6W / m (2.93W / leoto), 14.4W/m (4.39W/leoto), 19.2W/m (5.85W/leoto), 24W/m (7.32W/leoto) joalo-joalo.
Mohlala, haeba ho na le 5m LED strip e nang le matla a 14.4W/m (1.46W/foot) mme e sebetsa lihora tse 12 ka letsatsi, matsatsi a 365 ka selemo, ho sebelisoa motlakase o kae ka selemo?
Palo ke 14.4*5*12*365=315.360 KW.h
fihlela qeto e
Li-strip tsa LED li sebetsa hantle haholo 'me li sebelisa motlakase o fokolang ho feta mabone a incandescent, halogen le fluorescent.
LEDYi e etsa boleng ba boleng bo holimo Li-strips tsa LED le LED neon flex. Lihlahisoa tsohle tsa rona li feta lilaboratoring tsa theknoloji e phahameng ho netefatsa boleng bo holimo. Ntle le moo, re fana ka likhetho tseo u ka li khethang ho likhoele tsa rona tsa LED le neon flex. Kahoo, bakeng sa mohala oa premium oa LED le LED neon flex, ikopanye le LEDYi KA PELE KA POTLAKO!
