Nearest lower and higher 5% resistors: | ||
Resistor color code | Value | LED current |
lower: 330Ω |
21.21 mA | |
higher: 360Ω* |
19.44 mA |
Calculated resistance: | 350Ω |
Nearest lower 5% resistor: | 330Ω |
Nearest higher 5% resistor: | 360Ω* |
Power dissipated by the resistor: | 140 mW |
Recommended resistor Wattage: | 1/4 W |
Power consumed by the LED (P_{LED}): | 40 mW |
Total power consumption (P_{Total}): | 180 mW |
Efficiency (P_{LED}/P_{Total}) x 100 : | 22.22 % |