Analog qigong infrared light generator circuit

Published:2011/11/9 21:25:00 Author:May | Keyword: Analog qigong , infrared light generator | From:SeekIC

The following diagram is the principle diagram of Analog qigong infrared light generator circuit, andtransistor VT1 ect makes up unijunction pulse oscillator to generate about 10Hz STW, and it is filteredthrough R3, C2 and amplified byVT2 to drive infrared LED VD2 andgenerate pulse infrared light. PR is used for frequency vernier regulation, VD1 is the power source indication, VD2 is HG41domestic infrared LED, andits peak wavelength isgreater than 0.9μm, response time is smaller than 10ms. Because qigong differs from man to man, and this generator only simulates outside gas information in some ways ( outside gas information is extremely rich) ,it allows component value to have wide change. HG41 isadded lens to makedivergence angle smaller than 20 degree, and its directivity is good. When people use it, peopel canput the infrared tube to aim at spontaneous in the palm or bellybelownavel hole, then it can generate sense of hotness after about 10 min. This generator can beused to qigong medical treatment or body stengthen experiment.



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