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2021.06.04
2021.06.04
2021.05.25
2021.05.25
2021.05.25
Power limitation of LED lamp beads1. The LED bead for indicator lamp is 5mA tested, and the working voltage of green light is 3V, which is 0.015 W.2. The test current of low-power LED lamp bead is 20mA, which is 0.064w based on 3.2V working voltage of white light.3. The test of LED beads for medium power lighting is 150mA, which is 0.495w based on 3.3V working voltage.4. High power lighting LED beads more test is 350mA, with 3.3V working voltage, is 1.155w.5. At present, the …
2021.04.11
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