Ungakhetha kanjani i-LED Lamp Bead ye-Flashlight?

1. Kunezinhlobo eziningi zobuhlalu bezibani ze-LED: kunamamodeli amaningi kakhulu obuhlalu besibani se-LED, kukhona ukufakwa okuqondile nezinhlobo ze-patch, kanye nobuhlalu bamalambu anamandla aphezulu. , I-voltage ayiguquguquki, iningi labo liyihora lesithathu. Ayikho indlela yokukhuluma. Ukukhuluma nje, uma indlela yokupakisha ingahlukaniswa ibe ukufakwa okuqondile, isichibi kanye nabantu, futhi amandla kungathiwa ahlukaniswe ngamandla amakhulu, aphakathi nendawo namancane. I-LED yokukhanya okumhlophe okunamandla aphezulu (njengamandla e-CREE's XML-T6) isifinyelele ku-10W, i-voltage ingu-3.3V yamanje engu-3A, ilambu elibomvu lamandla amancane e-LED (njengokufaka okuvamile okungu-5mm ngokuqondile) i-voltage engu-2V, i-15 mAh yamanje 15 mAh. Uma ungayitholi imodeli yengxenye, ungakwazi ukunquma i-voltage esebenzayo ngokombala wokukhanya: ukukhanya okubomvu 1.8 2.2V, ukukhanya okuphuzi 2.0 2.4V, ukukhanya okuluhlaza 2.2 2.8V, ukukhanya okuluhlaza okwesibhakabhaka nokukhanya okumhlophe 2.8 3.5V. Ukupakishwa kwe-patch amashubhu wamandla amancane njenge-0805, 1506, futhi ukusebenza kwamanje ngokuvamile kungu-10 mAh, kodwa kukhona okuhlukile; amashubhu amancane amandla afana ne-3014, 3528, 3535 ahlanganisiwe. Ngaphandle; Ukupakishwa kwe-patch kungu-5050, 5060, 5630 kanye namanye amashubhu amandla aphakathi nendawo. Ukusebenza kwamanje ngokuvamile kungu-50 150 mAh, kodwa kukhona okuhlukile; ama-LED anamandla amakhulu wonke ahlanganisiwe, futhi amapharamitha ochungechunge ahlukene emikhiqizo ehlukene yenkampani ngayinye ahluke kakhulu. ;. Ubuhlalu belambu le-LED obuncane -amandla aqondile afakwe ngokuvamile buhlukaniswa ngobubanzi, 3mm, 4mm, 5mm, 8mm, 10mm 12mm. Kungakhathaliseki ukuthi ububanzi, i-voltage yayo yokusebenza kanye nokusebenza kwamanje kuyafana. Umbala ungahlukaniswa ube: ukukhanya okubomvu, ukukhanya okuphuzi 1.7--2.1V, ukukhanya okumhlophe, ukukhanya okuluhlaza okwesibhakabhaka, ukukhanya okumhlophe okufudumele, ukukhanya okupinki, ukukhanya okunsomi 2.8-3.6V, ukukhanya okuluhlaza 2.6-3.4V. 2. Kunezincazelo eziningi zobuhlalu bezibani ze-LED, ezihlukaniswe zibe: 1, 0.06W, i-voltage ingu-2.5-3.5V, yamanje yi-20mA. 2. I-0.5W, i-voltage ingu-2.5-3.77V, futhi yamanje ingu-150mA. 3, 1W, i-voltage ingu-2.79-3.99V, yamanje ingu-350mA. 4, 3W, i-voltage ingu-3.05-4.47V, yamanje ingu-700mA. 5, 5W, i-voltage ingu-3.16-4.88V, yamanje ingu-1000mA. Okwamanje kobuhlalu besibani 1W: 320-350mA, umshayeli wokukhetha ngokuvamile ukhethwa wamanje ongu-300mA, usayizi we-chip ungu-30mil, 35mil, 40mil, 45mil, 45mil. Okwamanje kobuhlalu besibani 3W: 700mA, umshayeli ngokuvamile ungu-600mA, usayizi we-chip ungu-45mil. I-voltage engu-1W 3W iphakathi kuka-3.0-3.6V, i-3.2-3.4V engcono. Ubuhlalu besibani se-LED obusetshenziselwa ukukhanyisa bonke butholakala kusukela ku-0.5W-5W. 3.2-3. 6v I-1. mandlu, I-dome350mA 的 Yini ukukhanya lapho amandla aphakathi kuka-3.0-3. 6V?. 2. Uma ubheka uhlobo lwe-chip nosayizi, amabhrendi ahlanganisa u-Nichia, Cree, Purieo, Xu Ming, Skinning, New Century, njll., okungcono, uma i-chip iba nkulu, i-chip iba ngcono. 3. Bheka umgqomo, okungukuthi, ukwahlukanisa kwezinga lokushisa lombala kanye ne-BIN yokuhlukanisa i-voltage, mncane kuba ngcono. 4. Bheka ukuncipha, udinga ukwenza ukuhlolwa kokuguga. Okuncane ukubola kokukhanya, kungcono. 5. Uma ubheka isicelo sangempela, njengokuqhathanisa: imakethe inamalensi afanele futhi ashibhile, ama-substrates e-aluminium, ama-lens kanye nama-aluminium substrates adinga ukuvula isikhunta, amandla aphezulu angu-1W, amanje: 350mA, i-voltage: 2.8- 4.0V ukukhanya: 80-130LM lokushisa umbala: 3000-12000K. Umkhiqizi wobungcweti obuhlukahlukene be-LED patch ubuhlalu, imininingwane ephelele, wamukelekile ukubonisana nenkonzo yethu yamakhasimende!