Q6. You need to connect three light emitting diodes (i) red, (ii) yellow and (ii blue each to a 5V supply. Use the ideal diode plus voltage source model and for each of these LEDS calculate the resistor value that will produce a current of approximately 30 mA through the diode. Now select the actual resistor you will choose using the E12 resistor series and calculate the actual current through the LED in each case. It is given that the forward bias voltage drop over each of the LEDS are as follows: Vod = 1.5 V, Vow = 2.0 V and V: 3.5 V Diode Colour Red Yellow Blue Resistor value Diode Current

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Q6. You need to connect three light emitting diodes (i) red, (ii) yellow and (iii) blue each to a
5V supply. Use the ideal diode plus voltage source model and for each of these LEDS
calculate the resistor value that will produce a current of approximately 30 mA through the
diode. Now select the actual resistor you will choose using the E12 resistor series and
calculate the actual current through the LED in each case. It is given that the forward bias
voltage drop over each of the LEDS are as follows: Vd = 1.5 V, Valow = 2.0 V and Volue =
3.5 V
Diode Colour
Red
Yellow
Resistor value
Diode Current
Blue
Transcribed Image Text:Q6. You need to connect three light emitting diodes (i) red, (ii) yellow and (iii) blue each to a 5V supply. Use the ideal diode plus voltage source model and for each of these LEDS calculate the resistor value that will produce a current of approximately 30 mA through the diode. Now select the actual resistor you will choose using the E12 resistor series and calculate the actual current through the LED in each case. It is given that the forward bias voltage drop over each of the LEDS are as follows: Vd = 1.5 V, Valow = 2.0 V and Volue = 3.5 V Diode Colour Red Yellow Resistor value Diode Current Blue
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