Finding output of voltage for certain input voltage diodes

Click For Summary
SUMMARY

The discussion focuses on determining the output voltage (Vo) for a circuit with a diode when the input voltage (Vi) is defined as 15sin(wt). For input values less than or equal to -10V, the diode is in the ON state, resulting in an output voltage of 10V. For input values greater than or equal to 10V, the diode is OFF, and the output voltage equals the input voltage. The user seeks clarification on the graphical representation of the output and how to compute it numerically.

PREREQUISITES
  • Understanding of diode behavior in circuits
  • Familiarity with sinusoidal input functions
  • Basic circuit analysis techniques
  • Ability to interpret graphical representations of voltage
NEXT STEPS
  • Study diode characteristics and their impact on circuit output
  • Learn how to graphically analyze circuits with diodes
  • Explore numerical methods for calculating output voltages in diode circuits
  • Investigate the use of simulation tools like LTspice for circuit analysis
USEFUL FOR

Electrical engineering students, circuit designers, and anyone interested in analyzing diode circuits and their output behavior.

Questions999
Messages
151
Reaction score
0

Homework Statement


We have the circuit in the figure.I have to find the output graphically if the input is Vi=15sinwt.

Homework Equations


This type of exercise doesn't have any equations

The Attempt at a Solution


Heres the circuit
http://i.imgur.com/ivixWzH.jpg
For Vi<= -10 the diode is ON and Vo=10
10<=Vi we have that the diode is OFF and Vi=Vo

My solution is this one : http://i.imgur.com/ZMUB66j.jpg
Is it correct ? How can I find the output numerically in exercises like this?
 
Physics news on Phys.org
Which part of the sketch represents your solution? Can you describe the behavior (in words) of the diode and cell? When will it conduct?
 

Similar threads

Engineering What is the output voltage of this ideal diode circuit?
  • · Replies 19 ·
Replies
19
Views
5K
Engineering Half wave voltage doubler
  • · Replies 15 ·
Replies
15
Views
2K
Solving for Zener Diode Voltage
  • · Replies 45 ·
2
Replies
45
Views
9K
Engineering Calculating Voltage Drop Across Non-Ideal Diodes
  • · Replies 20 ·
Replies
20
Views
5K
Engineering Finding Output Voltage: Maths & Graphs
  • · Replies 8 ·
Replies
8
Views
3K
Engineering Understanding the output waveform and using LTSpice
  • · Replies 1 ·
Replies
1
Views
2K
Can't handle finding currents on the diodes
  • · Replies 1 ·
Replies
1
Views
2K
Engineering Why is the voltage output in diode analysis circuits sometimes confusing?
  • · Replies 10 ·
Replies
10
Views
2K
Engineering How Does a Capacitor Affect Ripple Voltage in a Diode Circuit?
  • · Replies 15 ·
Replies
15
Views
7K
Diode Current & Output Voltage Calculation with V(1)=10 V and V(0)=5 V
  • · Replies 6 ·
Replies
6
Views
3K