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Pulse Width Modulator Project Page 6

This Website is Created and Maintained by chris--at--OUPower--dot--com (Fix the address for it to work!)
This Project was last updated on: December 23, 2007 09:43pm
v7.01

WARNING! Many, if not all of the projects described within these pages, contain dangerous and potentially fatal consequences if you do not exercise proper precautions and follow standard safety procedures. The owner of this site takes no responsibility for injury sustained by anyone attempting to duplicate or utilize any of the information on this site. The information here is strictly for Educational Purposes! -USE AT YOUR OWN RISK!

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Combination pulse for 10.7kHz & 21.4kHz. Looks like noise.


Combination of all frequencies (10.7kHz, 21.4kHz & 42.8kHz).


Another view of three combiniation frequencies.


Sorry... No description for this picture at this time.

The picture name is: PWM_choke.gif


Pulse width controlled by R4, R5 & R6. Frequency controlled by (C1, R1), (C2, R2) & (C3, R3).  Switches (SW1, SW2 & SW3) are used to control frequency needed. Power for Q1, Q2 & Q3 source from secondary power source or battery to avoid frequency fluctuatuion.

Frequency 1 : 10,700 Hz
Frequency 2 : 21,400 Hz
Frequency 3 : 42,800 Hz

If all frequency turned on, the maximum frequency (without overlapping) is 74,900 Hz.

Proceed to another page of the Pulse Width Modulator Project: [<<<   <      >   >>>]

Click here to continue Drilling into Projects from kumaran

Click Here to Re-Display the Main Project Page

This Website is Created and Maintained by chris--at--OUPower--dot--com (Fix the address for it to work!)
This Project was last updated on: December 23, 2007 09:43pm
v7.01

WARNING! Many, if not all of the projects described within these pages, contain dangerous and potentially fatal consequences if you do not exercise proper precautions and follow standard safety procedures. The owner of this site takes no responsibility for injury sustained by anyone attempting to duplicate or utilize any of the information on this site. The information here is strictly for Educational Purposes! -USE AT YOUR OWN RISK!

Click Here to go to my YouTube Channel!!

Click Here to go to our NEW Facebook Discussion Group! This is replacing the old Discussion Board!

Click Here to go to our ARCHIVED Discussion Boards.

Please consider donating to help support this website!