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85 LEDs taking 20ma each individually wired with a resistor, what ma power supply is needed? Answered

For 85 LEDs each taking 20ma wired individually with a resistor off of a single 9v power supply I would need at least a 1700 ma power adapter correct??...I would probably go with a 2000ma one though just to be safe.?

Question by lamboboy732    |  last reply