Contents Chapter 1: Introduction 2: Simple Diode Circuits 3: Simple SCR Circuits 4: Fully Controlled 1 PH 5: Fully Controlled 3 PH 6: Semi - Controlled Rectifier Circuits 7: Switch MOde PowerSupply previous page Section Contents next page

 

Chapter 2
Simple Diode Circuits

Section 1
A Single Diode Circuit

 

 

Interactive Simulation

The operation of the circuit can be simulated as shown below. In order to simulate, the solution for current is presented in the following form, where t = (wL)/R. Then

Again it is preferable to normalize. Here E is set to unity and E/R is also set to unity. Then

vs = sin (wt).

vo = i for 0 < wt < b,

vL = vs - i for 0 < wt < b

To solve the expression, all we need to know is then the ratio t. The applet shown below simulates this circuit. You have to key-in the ratio t and then click on the button next to it. Do not key-in NaN.

click here to open the applet

 

The next page presents the same circuit with an additional diode.


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