Design. Let's say we want to power up an LED (diode D2) by placing it between Rc and the transistor. Assume that the forward voltage of the LED is 0.7V. Assume Vce,sat = 0.2V. 'R_c Vcc -Vd D2 5 Vce R_b Q1 27k 2N3904 Vi 4 +

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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Design. Let's say we want to power up an LED (diode D2) by placing it between Rc and the
transistor. Assume that the forward voltage of the LED is 0.7V. Assume Vce,sat = 0.2V.
R_c
Vcc
+,
Vd
D2
5
-Vce
R_b
Q1
27k
2N3904
Vi
4
+)
Transcribed Image Text:Design. Let's say we want to power up an LED (diode D2) by placing it between Rc and the transistor. Assume that the forward voltage of the LED is 0.7V. Assume Vce,sat = 0.2V. R_c Vcc +, Vd D2 5 -Vce R_b Q1 27k 2N3904 Vi 4 +)
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