High-frequency vibration voice-frequency electromagnetic wave therapeutic apparatus
A high-frequency vibration and electromagnetic wave technology, applied in the field of therapeutic instruments, can solve the problems of inability to excrete blood clots and various toxins, recurrence of diseases, inability to eradicate diseases, etc., achieving significant curative effect, wide treatment range, and promoting blood circulation.
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[0023] see figure 1 , the circuit composition of the high-frequency vibration audio frequency electromagnetic wave therapeutic apparatus in the present embodiment comprises:
[0024] A signal source, multiple sets of sine wave audio signal generation module PM5050 with different voice characteristics;
[0025] A signal source selection switch, adopting a mechanical toggle switch, using the mechanical toggle switch to select and connect a group of signal sources among multiple groups of signal sources;
[0026] A control potentiometer 1RP1, set in series at the signal output terminal of the signal source, to adjust the output audio signal amplitude of the signal source;
[0027] An input signal amplification circuit MC1458P, which amplifies the voltage of the input signal from the signal source and outputs it to the subsequent power amplifier circuit;
[0028] A power amplifier circuit STK6303 or STK689-080, which amplifies the power of the output signal from the input signal...
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