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Welcome to Gary's Imaginarium, From Dreams to Reality. |
PEMF Frequency, PWM % and Waveform examples for different settings on a ZK-PP2K module for my 4 coil mat.
After documenting these tests, the final conclusion is that the coils respond optimally to a 50 μs pulse, generating maximum gauss and the desired damped wave for a healing pulse.
However, achieving this 50 μs pulse is only possible at 200 Hz when using the ZK-PP2K module. Moreover, in pulse mode, the shortest available pulse is 1 millisecond.
Also as mentioned earlier, for optimal healing of the body the requirement is to produce pulses randomly between 6 Hz and 0.25 Hz.
Hence, the ZK-PP2K module and PWM are insufficient for ensuring a safely operating PEMF device. Therefore we will need to utilize a microprocessor such as Arduino to meet our requirements.
Click on the thumbnail images below for a larger view of the waveforms.
However, achieving this 50 μs pulse is only possible at 200 Hz when using the ZK-PP2K module. Moreover, in pulse mode, the shortest available pulse is 1 millisecond.
Also as mentioned earlier, for optimal healing of the body the requirement is to produce pulses randomly between 6 Hz and 0.25 Hz.
Hence, the ZK-PP2K module and PWM are insufficient for ensuring a safely operating PEMF device. Therefore we will need to utilize a microprocessor such as Arduino to meet our requirements.
Click on the thumbnail images below for a larger view of the waveforms.
| Frequency HZ | PWM % | Pulse Width In Microseconds (ยต) | Waveform | Comments |
| 10 | 1 | 1,000.00 |
| Unusable till about 100 HZ |
| 20 | 1 | 500.00 |
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| 30 | 1 | 333.33 |
| This is the waveform that Ron's machine was emitting and making his patience sick. |
| 40 | 1 | 250.00 |
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| 50 | 1 | 200.00 |
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| 60 | 1 | 166.67 |
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| 70 | 1 | 142.86 |
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| 80 | 1 | 125.00 |
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| 90 | 1 | 111.11 |
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| 100 | 1 | 100.00 |
| At 100 HZ 100 microseconds the signal is not as strong because it dampens out quickly. As the pulse decreases in width the signal is improved in its dampening time. |
| 110 | 1 | 90.91 |
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| 120 | 1 | 83.33 |
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| 130 | 1 | 76.92 |
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| 140 | 1 | 71.43 |
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| 150 | 1 | 66.67 |
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| 160 | 1 | 62.50 |
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| 170 | 1 | 58.82 |
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| 180 | 1 | 55.56 |
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| 190 | 1 | 52.63 |
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| 200 | 1 | 50.00 |
| Strongest "Healing Waveform" at 10 V PP, and it has the widest dampening time of about 2 milliseconds. At this pulse width it seems to be resonating the coil quickly at maximum amplitude. |
| 200 | 2 | 100 |
| At 100 Microseconds the waveform is starting to distort |
| 200 | 3 | 150 |
| At 150 Microseconds the waveform is more distorted. Is it overdriving the coils? |
| 200 | 4 | 200 |
| At 200 Microseconds the waveform looks like it is being over driven. |
| 200 | 5 | 250 |
| At 250 Microseconds it is getting worse. Like it can't dampen out properly. |
| 200 | 6 | 300 |
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| 200 | 7 | 350 |
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| 200 | 8 | 400 |
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| 200 | 9 | 450 |
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| 200 | 10 | 500 |
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| 200 | 20 | 1000 |
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At 1 millisecond it is very distorted |
| 200 | 30 | 1500 |
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| 200 | 40 | 2000 |
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| 200 | 50 | 2500 |
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| 200 | 60 | 3000 |
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| 200 | 70 | 3500 |
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| 200 | 80 | 4000 |
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| 200 | 90 | 4500 |
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At 4.5 millisecond it is still very distorted at 8.5 V PP |
| 200 | 1 | 50 |
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Strongest "Healing Waveform" at 10 V PP, and it has the widest dampening time of about 2 milliseconds. At this pulse width it seems to be resonating the coil quickly at maximum amplitude. |
| 300 | 1 | 33 |
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As the frequency increases you will notice that the amplitude decreases. |
| 400 | 1 | 25 |
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| 500 | 1 | 20 |
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| 600 | 1 | 17 |
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| 700 | 1 | 14 |
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| 800 | 1 | 13 |
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Down to 5 VPP at 800 HZ 1% |