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Everything posted by ante
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Woops, ;D forgot the link: http://jlnlabs.imars.com/bingofuel/html/bfrhowto.htm Ante ::)
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mrtrhs, Take a look at these: http://www.embeddedtronics.com/public/Electronics/thermocouple/schematics/thermocouple_schematic.pdf http://www.embeddedtronics.com/public/Electronics/thermocouple/schematics/thermocouple_layout.pdf http://www.embeddedtronics.com/public/Electronics/thermocouple/schematics/thermocouple_bom.pdf Ante ::)
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I had a look at Naudins site, pretty amazing stuff. There is one thing I am confused about, what kind of material are the wires made off. If they where made of copper in this gauge and carrying over 80Amps :o they would go up in flames in a minute. Ante ::)
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Dazza, A good schematic does not exist for an application like this, you have many factors in play and it have to be tailor made so to speak. A PWM system has a fixed frequency and a variable pulse length so yes the switching duration is the same. This parameter must be experiment with since different applications needs different frequency
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Steven, According to my reference table the D40D1
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Steven, I don
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Steven, The MJE182 will work fine. Ante ::)
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harsh, This is what I am talking about: http://hyperphysics.phy-astr.gsu.edu/hbase/electronic/schmitt.html Ante ::)
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harsh, A suggestion, if you add some positive feedback you get a Schmitt trigger effect and a better on/off switch. Ante ::)
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Steven, I tried to post it as is, without zipping it but it was not an accepted file type. Sorry :'( Ante ::)
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The spark is formed when switching out a powerline under load. Even the sound is amazing I think. Steven, I am sorry you can
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John, Is this anything like the switches you make? Ante ::) [attachment deleted by admin]
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Dazza, How about PWM, will it affect the hydrogen production efficiency? I think it can be done with PWM but then you should have a separate battery and alternator. A PWM circuit can be made with very fast response time, but isn
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Steven, I am a little bit disappointed, I was talking about cars and you mentioned FORD
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Dazza, Which is most important, the current or the voltage? If it
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Steven, Oh, yes McGyver he
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Yes, you are right MP but sometimes the obvious is hard to see! Ante ::)
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Quantum, It depends on the construction of charger. But there will be no big disaster. Ante
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Steven, I am not sure I understand, what do you use it for? Ante
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Tubbytwo, Welcome to this forum. No there is nothing to gain from connecting the center taps. And yes it
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Westlc01, I am not sure what that amount will buy at your place. Have you checked this one? http://www.electronics-lab.com/forum/index.php?board=2;action=display;threadid=128 Ante ::)
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Mrtrhs, What have you got so far? Ante ::)
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Greg, I just found the PDF file you submitted, I just had the schematic up untill now. This confirms some of my thoughts but it also confuses me some. In 4-1 it is stated that the pre-regulation circuit operates at approx. 35kHz and you say 15.5kHz so here is something wrong. Since it works as a PWM regulation the frequency should not be that much off pace. Ante ::)
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westlc01, Welcome to this forum. My first advices for a power supply will be; find one with adjustable current limit! This feature will save you a lot of agony and it also let you charge batteries. Next advice depends on how much you want to spend building it. Ante ::)
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Connecting An Audio Output to 20 Headphones...
ante replied to Shahriar's topic in Electronic Projects Design/Ideas
MP, Yes, you you are right