Design a voltage-divider network to supply the load

Assignment Help Electrical Engineering
Reference no: EM13226415

We have a 15-V source and a load that absorbs power and requires a current varying between 0 and 100mA. The voltage across the load must remain between 4.7 and 5.0 V for all values of load current. Design a voltage-divider network to supply the load. You may assume that resistors of any value desired are available. Also, give the minimum power rating for each resistor.

Reference no: EM13226415

Questions Cloud

What information can aid the ability of a manager : what information can aid the ability of a manager to correctly identify areas that require improvement or could benefit from improvement in future planning for the business? explain why this information should be considered.
Calculate the maximum dynamic error of the sensor : An underdamped sensor with a static sensitivity of K=1, undamped natural frequency of omega=1400 rad/s, and damping ratio of zeta=0.5 is used to measure a sinusoidal signal with a frequency of 6 kHz.
What information can be sought and gained to monitor : what information can be sought and gained to monitor effectiveness of any continuous improvement efforts?
Explain how a manager can be a positive role model for staff : explain how a manager can be a positive role model for staff within a business. detail the qualities a manager should possess.
Design a voltage-divider network to supply the load : The voltage across the load must remain between 4.7 and 5.0 V for all values of load current. Design a voltage-divider network to supply the load. You may assume that resistors of any value desired are available.
State the excess oxygen produce carbon dioxide and water : How many molecules of carbon dioxide are produced when 121 molecules of acetylene (HCCH) to react in excess oxygen produce carbon dioxide and water?
Determine the value of the unknown resistance : A series-connected circuit has a 240-V voltage source, a 10- resistance, a 5- resistance, and an unknown resistance Rx. The voltage across the 5-? resistance is 30 V. Determine the value of the unknown resistance.
Describe how union pacific will be affected by each : Describe how Union Pacific will be affected by each of these external factors.
Perform an analysis of the social : Perform an analysis of the social / demographic, technological, economic, environmental / geographic, and political/legal / governmental segments to understand the general environment facing Union Pacific.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Determine the width of the depletion region

A pn junction with Nd=4x10^16 cm^-3 and Na=3 x 10^15 cm^3 experiences a reverse bias voltage of 1.6V (a) Determine the width of the depletion region and the junction capacitance per unit area

  What is the output peak voltage

A noninverting amplifier has a closed loop voltage gain of 11. What is the output peak voltage if the input is 2 V peak to peak?

  What is speedup in throughput for each of these improvements

Increasing the number of SIMD processors to 15 (assume this change doesn't affect any other performance metrics and that the code scales to the additional processors)

  Define in comparing the behaviour of an n-channel mosfet

In comparing the behaviour of an n-channel MOSFET with a p-channel device having identical geometry and threshold voltage, it is found that the n-channel FET has a greater drain current than that of the p-channel FET.

  What rf bandwidth is required to send the data using qpsk

What RF bandwidth is required to send the data using QPSK? If the RRC filters in the transmitter and receiver are replaced with ones that have ? = 0.20, what are the new RF bandwidths in parts (a) and (b)?

  Design an rc-low pass filter

Design an RC-Low Pass Filter with cutoff frequency at fc=0.5GHz and plot its frequency response and design a parallel resonance circuit with resonance frequency of 30kHz and bandwidth of 20kHz and plot its frequency response.

  Explain how long will the cassette tape player operate

How long will the cassette tape player operate at normal power? A walker's cassette tape player uses 4 AA batteries in series to provide 6V to the player circuit.

  Define casuality and time variance for systems

Linearity, order, casuality, and time variance for systems, What are the linearity, order, casuality, and time variance of each input-output relationship for systems?

  Define a series circuit has a dc voltage source

A series circuit has a DC voltage source (56 volts), a resistor, (72 ohms), a capacitor (82 farads), and a switch. The capacitor is initially uncharged and the switch closes at t=0.

  Ziegler-nichols open loop tuning

Ziegler-Nichols Open Loop Tuning Often, when working with a faster loop, many people will opt only for a PI control philosophy

  Determine the direction of current in a multiloop circuit

how do we determine the direction of current in a multiloop circuit with more than one source of e.m.f?

  Solve communications systems

Give a different equation, in terms of the input and output, to describe the system. Is the system stable?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd