Mokhoa oa ho khetha lebone la lebone la LED la tochi?

1. Ho na le mefuta e mengata ea lifaha tsa lebone la LED: ho na le mefuta e mengata haholo ea lifaha tsa lebone la LED, ho na le ho kenngoa ka ho toba le mefuta ea patch, hammoho le lifaha tsa mabone a matla a phahameng. , The voltage ke batlang e tsitsang, boholo ba bona ba ka hora ea boraro. Ha ho mokhoa oa ho bua. Ka mantsoe a mang, haeba mokhoa oa ho paka o ka aroloa ka ho kenya ka ho toba, patch, le batho, 'me matla a ka boleloa hore a arotsoe ka matla a maholo, a mahareng le a manyenyane. Lebone le lesoeu la LED (joalo ka CREE's XML-T6) matla a le mong a fihlile ho 10W, motlakase ke 3.3V hajoale 3A, khanya e nyane e khubelu ea LED (joalo ka motlakase o tloaelehileng oa 5mm) 2V, 15 mAh ea hajoale. 15 mAh. Haeba u sa khone ho fumana karolo ea mohlala, u ka infer matla a sebetsang ho latela 'mala o khanyang: leseli le khubelu 1.8 2.2V, leseli le mosehla 2.0 2.4V, lebone le letala 2.2 2.8V, lebone le leputsoa le leseli le lesoeu 2.8 3.5V. Liphutheloana tsa patch ke li-tubes tse nyane tsa matla tse kang 0805, 1506, 'me hona joale ho sebetsa ka kakaretso ke 10 mAh, empa ho na le mekhelo; li-tubes tse nyane tse matla joalo ka 3014, 3528, 3535 li kentsoe. Ntle le; Sephutheloana sa patch ke 5050, 5060, 5630 le li-tube tse ling tse mahareng tsa matla. Nako e sebetsang ka kakaretso ke 50 150 mAh, empa ho na le mekhelo; li-LED tse nang le matla a phahameng kaofela li phuthetsoe, 'me likarolo tse fapaneng tsa letoto la lihlahisoa tse fapaneng tsa k'hamphani ka' ngoe li fapane haholo. ;. Lifaha tsa lebone tsa LED tse nyane - tse kentsoeng ka kotloloho li arotsoe ka bophara, 3mm, 4mm, 5mm, 8mm, 10mm 12mm. Ho sa tsotelehe bophara ba eona, matla a eona a ho sebetsa le hona joale a sebetsang a tšoana. 'Mala o ka aroloa ka: leseli le khubelu, leseli le mosehla 1.7--2.1V, leseli le lesoeu, leseli le leputsoa, ​​leseli le lesoeu le futhumetseng, lebone le pinki, lebone le pherese 2.8-3.6V, lebone le letala 2.6-3.4V. 2. Ho na le litlhaloso tse ngata tsa lifaha tsa lebone tsa LED, tse arotsoeng ka: 1, 0.06W, motlakase ke 2.5-3.5V, hona joale ke 20mA. 2. 0.5W, motlakase ke 2.5-3.77V, 'me hona joale ke 150mA. 3, 1W, motlakase ke 2.79-3.99V, hona joale ke 350mA. 4, 3W, motlakase ke 3.05-4.47V, hona joale ke 700mA. 5, 5W, motlakase ke 3.16-4.88V, hona joale ke 1000mA. Hona joale ea lebone la lebone 1W: 320-350mA, mokhanni oa khetho ka kakaretso o khethoa 300mA hona joale, boholo ba chip ke 30mil, 35mil, 40mil, 45mil, 45mil. Hona joale ea lebone la lebone 3W: 700mA, mokhanni ka kakaretso ke 600mA, boholo ba chip ke 45mil. 1W 3W voltage e pakeng tsa 3.0-3.6V, e betere ea 3.2-3.4V. Lifaha tsa lebone tsa LED tse sebelisetsoang ho bonesa kaofela li fumaneha ho tloha ho 0.5W-5W. 电压3.2-3.6v电流300-350ma光通量100-120流明色温白光6000-7000K 三区别优劣LED手电筒灯珠的方法如下 1.看亮度,即在350mA的驱动电流 What is the brightness when the voltage is between 3.0-3.6V?. 2. Ha u sheba mofuta oa chip le boholo, lihlahisoa li kenyelletsa Nichia, Cree, Purieo, Xu Ming, Skinning, New Century, joalo-joalo, ho molemo, ha chip e kholoanyane, chip e ntlafala. 3. Sheba moqomo, ke hore, karohano ea mocheso oa 'mala le karohano ea voltage BIN, ha o mosesaane o betere. 4. Sheba attenuation, o hloka ho etsa tlhahlobo ea botsofali. Ha khanya e nyenyane e bola, e molemo. 5. Ha u sheba kopo ea sebele, e kang papiso: 'maraka o na le lilense tse loketseng le tse theko e tlaase, li-substrates tsa aluminium, hantle feela, lense le likaroloana tsa aluminium li hloka ho bula hlobo, matla a phahameng a 1W, a hona joale: 350mA, voltage: 2.8- 4.0V khanya: 80-130LM mocheso oa 'mala: 3000-12000K. Moetsi oa litsebi oa lifaha tse fapaneng tsa lebone tsa patch ea LED, litlhaloso tse felletseng, rea u amohela ho sheba litšebeletso tsa bareki ba rona!