dear Sir,
can anybodey help me with the value of a resistor color coded as follow:
brown
black
green
gold
white
1
resistor value needed
March 19, 2021 - 10:05pm
1
1
1
dear Sir,
can anybodey help me with the value of a resistor color coded as follow:
brown
black
green
gold
white
Replies: 480
10.5 ohms 10%
Last one maybe silver not white.
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Replies: 1
Thank you for your help
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Replies: 54
Resistor = (Battery Voltage – LED voltage) / desired LED current. So assuming a 12-volt power source and a white LED with the desired current of 10 mA; The formula becomes Resistor = (12-3.4)/. 010 which is 860 ohms. ... We also need to determine the power rating (watts) of the required resistor.
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