Social Sciences, asked by ajayshinder2222, 7 months ago

witch resistor use in 12 volt cob led

Answers

Answered by Anonymous

6

Answer:

Resistor = (Battery Voltage – LED voltage) / desired LED current. So assuming a 12 volt power source and a white LED with a desired current of 10 mA; The formula becomes Resistor = (12-3.4)/. 010 which is 860 ohms. Since this is not a standard value I would use an 820 ohm resistor.

Answered by Anonymous

0

Answer:

sorry bro Idk this time ......

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