Okokuqala, ulwahlulo lwesibane sesibane se-LED esinamandla aphezulu: Kukho iindidi ezimbini ze-LED eziphezulu zamandla ezizibane zesibane, enye yintsimbi yesibane ye-PN enye, kwaye enye idibanisa amaso wesibane se-PN amaninzi. Eyangaphambili ubukhulu becala yi-0.2-1W. Unokusebenzisa isixhobo sedijithali se-multi-meter diode ukulinganisa. Uxinzelelo oluhle lwehla malunga ne-2.9-3.4V ukugweba kakuhle. I-LED ihamba kunye nokukhanya kwe-micr ngexesha lokulinganisa. Kunzima ukulinganisa i-LED ye-1W okanye ngaphezulu kwizixhobo zesandla. Abantu abangafundanga badla ngokusebenzisa unikezelo lwamandla ombane olulungelelanisiweyo xa kuvavanywa. Umbane wesicelo unokunyuka ngokuthe ngcembe ukusuka kwi-2V (kuba i-high-power LED pass voltage ingaphezu kwe-2V), inokugwetywa kakuhle xa i-LED ilala. Okwesibini, ukusetyenziswa kunye nenzuzo yeemveliso ze-LED5 ezidibeneyo zezibane. 1. Ukuthotywa okuphantsi, ukusetyenziswa kwamandla aphantsi, ubomi benkonzo ende, amandla anamandla okulwa ne-static. 2. Ubomi obude: ubomi bemveliso bungaphezulu kwe-30,000 kwiiyure ze-50,000, kwaye zinokukhanyiswa iminyaka emi-5-7 kwiiyure ezingama-24 ezilandelelanayo. 3. Ukukhanya okuphezulu okuphezulu, ukuhambelana kombala wokukhanya okuhle. 4. Indawo enkulu yefowuni ephathwayo: inokufezekisa ukudityaniswa kwezinto eziphilayo kunye noyilo lwezakhiwo ukufezekisa umphumo wokubona ukukhanya kunye nokungaboni izibane. 5. Isantya sokuphendula se-nano-yesibini lulawulo oluguquguqukayo lokukhanya kunye nombala. 6. Imibala eyahlukeneyo ivelisa imibala eyahlukileyo yokukhanya, ukugcwala okuqaqambileyo, akukho sihluzo, inokulawulwa ngombala obomvu, oluhlaza kunye noluhlaza okwesibhakabhaka ukwenza imibala eyahlukileyo. 7. Zonke ii-LEDs kwinkampani yethu ziphuhlisiwe kwaye ziveliswa ngokuhambelana nomgangatho we-ROHS, ohlangabezana neemfuno zeemveliso zobugcisa ezikhokelayo ezihambelana nokusingqongileyo. Oku kungasentla sisingeniso esineenkcukacha kuhlelo, ukusetyenziswa kunye noncedo lwamaso esibane se-LED anamandla aphezulu. Ukuba kuyimfuneko, nceda uqhagamshelane nenkonzo yabathengi. Ngaphezu kwamandla aphezulu
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