Annex wrote: > > Reading about the opinions on "Zappers" leaves me with a little "Heartburn". > When > you couple the Hulda Clark Zapper, or any other type, to a human body, you > also > should read the waveform with an oscilliscope to see if the waveform remains > a > square wave, or does it show signs of integration? To be effective, the > waveform > MUST remain a square wave with fast rise and fall times! >
The waveform I see with the Clark zapper is near a square wave. There is no integration, but a slight amount of differentation. Rise and fall times are fast, and there is a slight decay on the slope of both the positive and negative toward the average voltage. > > The difference in effectivity is quite remarkable when the rise and fall > times are fast. > After spending hundreds of hours designing and testing pad type devices > (Zappers) > several things became evident, they are as follows: > > 1. The square wave should be assymetrical with the "on" time about 75% to > get both even > and odd harmonics. > I must say that is an excellent idea! > > 2. DC Restoration should be used at the output so you have a positive going > waveform. > That should only be necessary if you are AC or capacitively coupled. > > 3. CMOS 555 type output stages do not have the drive capability to provide > a good > sqare wave under load (connected to the body). I will have to pull the spec. sheets and see. I thought the outputs were the same. > > 4. The output voltage peak-to-peak must be in excess of 12 Volts. 13.5 V > seems to be > the optimum. Several researchers have used even higher voltages with very > good results. Why is this, considering that the voltage at the probes is about 3 volts after the current limit? Is it because you get a faster rise time? > > > 5. Frequency of the output can be quite important depending on the disorder > to be treated. > Just as a suggestion, use the "Rife" frequencies as a starting point. Many > web sites have > lists up to 18 pages, single spaced, of these frequencies. No single > frequency seems to > be a "cure all" For instance: atheletes foot responds quite well to > frequencies in the > 300 Hz to 465 Hz range. For parasites, lower frequencies (200 Hz to 3000 Hz) > work well. > Interesting. I will have to look up a copy of the frequencies. > > 6. Power regulation using a standard 555 is very important as that version > of the 555 has > huge power spikes when changing state. This can affect the usefullness of > the circuit quite > dramatically. The Hulda Clark circuit has no provision for voltage > stability. Just connecting > a 470 uf capacitor from pin 8 to pin 1 can help. Also connect a film capacitor of .1 uf or so. Electrolytics tend to have too high an internal resistance to effectively filter out very fast spikes many times. > > > 7. Most important of all . . . Go to the hardware store, or a plumbing > supply house, and get > 1-1/4" chrome plated brass tubing used in sing drains. This comes in > lengths up to 12". Cut > two 6" lengths and SOLDER the output wires of the circuit to the interior of > the tubes. The > copper ipe suggested by Clark and others is completely inadequate as > handpieces for a > "Zapper" curcuit output. What is that? I find they work quite well. > In addition, they are hell to keep clean. You > should clean the handpieces > and your hand an fingers with alcohol before each use to remove hand oils. > I don't seem to have any problem keeping them clean, since they are only used with wet towels over them. > > Anyone wishing to build a zapper, either fixed or variable frequency, can > E-Mail me at > bill...@flosc.net and I will send a schmatic to you of either circuit. This > schematic is rather > complex, but nothing good is easy! I would be interested in seeing you improvements. Although I have built 3 zappers from the Clark schematic, I personally ususally use a pulse generator. Marshall -- The silver-list is a moderated forum for discussion of colloidal silver. To join or quit silver-list or silver-digest send an e-mail message to: silver-list-requ...@eskimo.com -or- silver-digest-requ...@eskimo.com with the word subscribe or unsubscribe in the SUBJECT line. To post, address your message to: silver-list@eskimo.com Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <mdev...@eskimo.com>