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Title: Frequency generator driven circuit
Post by: keithturtle on April 27, 2007, 11:03:08 PM

Or maybe, does anyone know how to build one? I have an older HP 8021B that puts out a nice square wave in the 5 to 100 kHz range, and an NPN mosfet or two. The sig gen won't directly drive the mosfet, not enough power. Can I use an LM386 audio chip? What other components should I add to get a nice high power pulse DC signal to my concentric tube cell?

Any guidance or comments appreciated.

Thanks

keith

Title: Re: Frequency generator driven circuit
Post by: Grumpy on April 28, 2007, 09:59:07 AM

Look up some driver circuits for mosfets. You can drive them with a transistor and drive the transistor with your generator. Like amplifying the generator output.

Title: Re: Frequency generator driven circuit
Post by: FreeEnergy on April 28, 2007, 02:52:00 PM

post pics/vids

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Energy from Natural Resources => Electrolysis of H20 and Hydrogen on demand generation => Topic started by: keithturtle on April 27, 2007, 11:03:08 PM