6) Transistor Switch. Determine Rc and Rb so that vou can turn on and off a white LED at 3A. Assume Vf =3.0V @ 4A for the LED The transistor has a gain of 300 Vbe = 0.7V, Vce(sat) = 0.2V Vin is capable of driving currents up to 10mA %3D Min value of Rb Max value of Rb Rc +10V Rc White LED Rb Vin W OV / 5V

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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6) Transistor Switch. Determine Rc and Rb so that vou can turn on and off a white LED at 3A. Assume
Vf =3.0V @ 4A for the LED
The transistor has a gain of 300
Vbe = 0.7V, Vce(sat) = 0.2V
Vin is capable of driving currents up to 10mA
%3D
Min value of Rb
Max value of Rb
Rc
+10V
Rc
White
LED
Rb
Vin W
OV / 5V
Transcribed Image Text:6) Transistor Switch. Determine Rc and Rb so that vou can turn on and off a white LED at 3A. Assume Vf =3.0V @ 4A for the LED The transistor has a gain of 300 Vbe = 0.7V, Vce(sat) = 0.2V Vin is capable of driving currents up to 10mA %3D Min value of Rb Max value of Rb Rc +10V Rc White LED Rb Vin W OV / 5V
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