For the Turn ON voltage of different LED's refer Table 1. Table 1 Type of LED Red LED Turn On voltage 1.83V Blue LED 3.45V 2.13V Green LED Yellow LED 1.83V Orange LED 1.83V ii) For the circuit shown in Figure 8, Find a. current through LEDI b. current through LED2 LED1 LED3 R1 1kO Orange LED LED2 30mA Orange LED V1 R2 R3 2ko 1ka Blue LED Figure 8

For the Turn ON voltage of different LED's refer Table 1. Table 1 Type of LED Red LED Turn On voltage 1.83V Blue LED 3.45V 2.13V Green LED Yellow LED 1.83V Orange LED 1.83V ii) For the circuit shown in Figure 8, Find a. current through LEDI b. current through LED2 LED1 LED3 R1 1kO Orange LED LED2 30mA Orange LED V1 R2 R3 2ko 1ka Blue LED Figure 8

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...

See similar textbooks

Similar questions

Use Kirchoff's Voltage Law to write an expression for the LED circuit. Be sure to include V, I, R and VLED: If you use a 220 ohm resistor in the circuit and the typical table value for LED voltage, what would be the LED current? Is this an appropriate current? Why or why not?
A 2 Volt signal travels from 50 Ohms to 75 Ohms, find the voltage at the interface. If the 2 Voltsignal travels the other way, from 75 Ohms to 50 Ohms. Find the voltage at the interface inboth cases and if it is different explain why
Do you have any idea what the connection is between a diode and an LED in terms of semiconductors? Place the symbol on the graph, and provide some background information.
Hi, can you help me with this whole question please. Thank you
What is a Semiconductor? Explain the properties of a Semiconductor such as its physics, etc? you better explain a little longer and illustrated pls
Do you know how a diode and an LED are related to semiconductors? Put the symbol on a graph, along with some context?
Please answer the first
Nichrome ribbon resistor elements each has a resistance of 1 ohm. The element is made from sheet of nichrome alloy, 0.025 cm think. If the width of the ribbon is 0.3cm, what length is required per element in cm? Assume specific resistance of nichrome alloy to be 109microOhm-cm.
Number of free electrons in a non-contributory semiconductorPlease select one:a.Equals number of holesb.None of the abovec.More than number of holesd.Less than number of holes
Series Resistance Microammeter (SRM) is one of the techniques in HVDC measurement: a) Draw an equivalent circuit of SRM. b) List the limitation of SRM in HVDC measurement.
3. Given: VS1: 18 voltsVS2: -1 voltsRB1: 1000 ohmsRB2: 6500 ohmsRB3: 8000 ohmsRB4: 5000 ohmsB=beta: 75RE: 540 ohmsVE: ? volts
Nichrome ribbon resistor elements each has a resistance of 1 ohm. The element is made from sheet of nichrome alloy, 0.025cm thick. If the width of the ribbon is 0.3cm, what length is required per element? Assume specific resistance of nichrome allow to be 109micro ohm-cm.