For those who wish to Play.
http://www3.telus.net/chemelec/Projects ... 3-Freq.htm
Chemelec Tl594
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by chemelec » Mon Nov 05, 2007 6:34 pm
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by chemelec » Tue Nov 13, 2007 2:56 pm
My Revised 3 frequency Circuit, the PCB and More.
For those who wish to Play.
http://www3.telus.net/chemelec/Projects ... 3-Freq.htm
For those who wish to Play.
http://www3.telus.net/chemelec/Projects ... 3-Freq.htm
If you Email Me, the Word "ELECTRONIC" MUST appear in the Subject Line.
My NEW Website is:
http://chemelec.com
My NEW Website is:
http://chemelec.com
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- Joined: Sun Jan 23, 2005 1:53 pm
- Location: B.C. Canada
Thanks Gary
by kumaran » Thu Nov 15, 2007 2:27 am
Hi Gary,
Thank you for posting the complete schematic of 3 frequency generator using TL594. I compare with my which works ok. The difference between your and mine was mainly after toroid to cell.
Thank you for posting the complete schematic of 3 frequency generator using TL594. I compare with my which works ok. The difference between your and mine was mainly after toroid to cell.
Regards,
Kumaran
(Knowledge without action is useless, action without knowledge is foolish)
Kumaran
(Knowledge without action is useless, action without knowledge is foolish)
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Updates
by kumaran » Thu Nov 15, 2007 10:40 pm
Hi guys,
Yesterday, I was testing TL494 circuit, toroid windings & single cell, just to get better understanding on back emf and resonance. First pulse the toroid windings and back emf created from coil directed to cell.
I did notice similar effect like Bedini Monopole circuit. I set the pulse width about 10% and just playing with frequency. While adjusting the frequency, I monitor power draw from battery source to circuit. While adjusting the frequency higher and higher, input power to circuit goes down until at one stage the input draw goes up again.
If pulse width changed frequency need to adjust lower or higher to get the lowest draw from battery source to circuit. Some good information .
Yesterday, I was testing TL494 circuit, toroid windings & single cell, just to get better understanding on back emf and resonance. First pulse the toroid windings and back emf created from coil directed to cell.
I did notice similar effect like Bedini Monopole circuit. I set the pulse width about 10% and just playing with frequency. While adjusting the frequency, I monitor power draw from battery source to circuit. While adjusting the frequency higher and higher, input power to circuit goes down until at one stage the input draw goes up again.
If pulse width changed frequency need to adjust lower or higher to get the lowest draw from battery source to circuit. Some good information .
Regards,
Kumaran
(Knowledge without action is useless, action without knowledge is foolish)
Kumaran
(Knowledge without action is useless, action without knowledge is foolish)
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kumaran - Regular Poster
- Posts: 525
- Joined: Tue Oct 03, 2006 9:06 pm
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by chemelec » Fri Nov 16, 2007 8:26 pm
A Revised Schematic, Parts list, Picture and the PCB are Now Posted.
http://www3.telus.net/chemelec/Projects ... 3-Freq.htm
Gary
http://www3.telus.net/chemelec/Projects ... 3-Freq.htm
Gary
If you Email Me, the Word "ELECTRONIC" MUST appear in the Subject Line.
My NEW Website is:
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My NEW Website is:
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by Looking In » Sun Nov 18, 2007 7:14 am
Rich (Looking In)
((((Is it really so difficult to tell a good action from a bad one? I think one usually knows right away or a moment afterward, in a flash of regret.)))) BOOM
((((Is it really so difficult to tell a good action from a bad one? I think one usually knows right away or a moment afterward, in a flash of regret.)))) BOOM
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by chemelec » Sun Nov 18, 2007 11:48 am
If you Email Me, the Word "ELECTRONIC" MUST appear in the Subject Line.
My NEW Website is:
http://chemelec.com
My NEW Website is:
http://chemelec.com
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