CopyRight (C)
Sunny, 2002.12.28
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LED ¿¬°á ÀúÇ× R = ( V_in - V_led ) / I
ÀúÇ× ¼ÒºñÀü·Â = I * I * R
LED 5050 White
Àü¾Ð : 3.2V ( 3.0 ~ 3.6)
Àü·ù : 60 mA
¸®Æ¬ÀÌ¿Â 1¼¿ : 3.7 ~ 4.2 V / 12 ~ 15 ohm / 0.05 W
USB 5V : 4.8 ~ 5.2 V / 30 ~ 33 ohm / 0.125 W
ÀÚµ¿Â÷ : 12 ~ 14 V / 47 ~ 51 ohm / 0.22 W |
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