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The LED requires 30 mA to emit a sufficient level of light. LED = 1.6 V, V = +9 V, Vcc=+9 V CC VCE(sat) = 0.2 V, BDc = 50, VLED DC Find the values for R and Rg. in (High)

The LED requires 30 mA to emit a sufficient level of light. LED = 1.6 V, V = +9 V, Vcc=+9 V CC VCE(sat) = 0.2 V, BDc = 50, VLED DC Find the values for R and Rg. in (High)

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Ex: 5 Transistor Switch: Examples Vin = 0 V The transistor is in cut-off. The collector current is zero. The LED does not emit light. (OFF for 1 second) Vin = High the transistor is in saturation. The collector current flows through the LED. The LED emits light. (ON for 1 second) Vin 0 ON 1s OFF ON RB +Vcc Rc The LED requires 30 mA to emit a sufficient level of light. ✓CE(sat) = 0.2 V, Bpc = 50, VLED = 1.6 V, Vin (High) = +9 V, Vcc= c=+9 V Find the values for R and Rg. DC t
Transcribed Image Text:Ex: 5 Transistor Switch: Examples Vin = 0 V The transistor is in cut-off. The collector current is zero. The LED does not emit light. (OFF for 1 second) Vin = High the transistor is in saturation. The collector current flows through the LED. The LED emits light. (ON for 1 second) Vin 0 ON 1s OFF ON RB +Vcc Rc The LED requires 30 mA to emit a sufficient level of light. ✓CE(sat) = 0.2 V, Bpc = 50, VLED = 1.6 V, Vin (High) = +9 V, Vcc= c=+9 V Find the values for R and Rg. DC t
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Step 1: Parameter needs to be calculated

In the given circuit the value of the collector resistor and base resistor needs to be calculated based on the given transistor data.

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