The total current through the current divider can be calculated
I = (3.3 V) / (38.7 ohm)
= 0.085 amps
= 85 mA
The current through resistor R1 can be calculated
I1 = (3.3 V) / (220 ohm)
= 0.015 amps
= 15 mA
The current through resistor R2 can be calculated
I2 = (3.3 V) / (47 ohm)
= 0.070 amps
= 70 mA
R1 - resistance (ohms)
R2 - resistance (ohms)
U - electrical potential (volts)
R - total resistance (ohms)
I1 - split current (amps)
I2 - split current (amps)
I - total current (amps)
Electrical units, amps and electrical wiring, wire gauge and AWG, electrical formulas and motors.
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