Difference between revisions of "LED current limiting"
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Revision as of 14:29, 17 November 2009
| LED color | If nominal | Vss | |||
|---|---|---|---|---|---|
| 5 V | 12 V | 15 V | 24 V | ||
| Red | 10 mA | 270 Ω 1/8 W |
1 kΩ 1/8 W |
1.2 kΩ 1/4 W |
2.2 kΩ 1/4 W |
| Green Blue Yellow Amber |
20 mA | 120 Ω 1/8 W |
470 Ω 1/4 W |
560 Ω 1/2 W |
1 kΩ 1/2 W |
