Introduction: DIY Multifunctional Magnetic Therapy Device (PEMF, RIFE ..)

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Pulsed ElectroMagnetic Field therapy, also known as PEMF, is a drug-free, non-invasive, pain-relief alternative treatment, which also promotes accelerated healing for ailments and injuries.

Step 1: Therapeutic Indications

In addition, PEMF therapy improves sleep, mental focus, and the body’s overall performance by helping the energy output and regeneration of the body’s cells.

Clinical studies have demonstrated that PEMFs are capable of:

Increasing circulation

Decreasing inflammation

Accelerating bone healing

Enhancing muscle function

Reducing the effects of stress

Improving blood oxygenation, and much more.

Step 2: Parts

Тhis device consists of ready-made modules that can be purchased inexpensively from Aliexpress and Ebay, so the price does not exceed 20 $.

https://www.aliexpress.com/item/DC12V-LED-Digital-Time-Delay-Relay-Module-Programmable-Timer-Relay-Control-Switch-Timing-Trigger-Cycle-with/32933710064.html?spm=a2g0s.9042311.0.0.40214c4dTM6PKE

https://www.aliexpress.com/item/1Hz-150KHz-PWM-Pulse-Frequency-Duty-Cycle-Adjustable-Module-Signal-Generator/32922048052.html?spm=a2g0s.9042311.0.0.27424c4dfZs16J https://www.ebay.com/itm/TPA3116D2-2X50W-12V-24V-Digital-Amplifier-Board-Class-D-Dual-Channel-Stereo-AMP/112441617158?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160727114228%26meid%3Dc80ad4f2a6084585b81c9b5deda5d041%26pid%3D100290%26rk%3D1%26rkt%3D3%26sd%3D112441617158%26itm%3D112441617158&_trksid=p2060778.c100290.m3507

Step 3: Schematic

You can use any D class amplifier module with 2x50w or more output power.For powering, I use 19V power adapter from old laptop computer, but you can use any power supply from 10v to 36v with current of 3A or more.The PWM module's exit is connected to one chanel input of power amplifier (PA) . Other input channel of PA is connected to "input" jack on front panel. Outputs of power amlifier are connected to "coil" connectors on front panel. Power amplifier is powered through the timer module relay that is set to run for a specified time (15 to 20 min)."Mono" switch is used for switching between two channel PEMF, or PEMF plus RIFE mode.

Step 4: Making the Device

The pictures show the stages in the preparation of the device.

Making a coil and other useful informations are described in my previous videos :

https://youtu.be/E2IoPbgNGyo

https://youtu.be/7fTTR9T0xL0

Step 5: "RIFE" Device

And now a few words about the device's left channel. "Output" from the PC soundcard should be connected to the "input" of our device. Well, through various PC software we can generate all kinds of signals with different shapes and frequencies.

American scientist Royal Raymond Rife invented the Rife machine. It produces an energy similar to radio waves. Rife’s machine built on the work of Dr. Albert Abrams. Abrams believed every disease has its own electromagnetic frequency. He suggested doctors could kill diseased or cancerous cells by sending an electrical impulse identical to the cell’s unique electromagnetic frequency. This theory is sometimes called radionics.All this is in the domain of speculation and has not been proven to this day. You can find several softwares for generating RIFE frequencies for various diseases on http://www.spectrotek.com/frex/.Тhere is also a web where we can create a set of frequencies on our own : http://www.diypemf.com/cgi-bin/mkfreq.cgi/mkfreq/... In this case(RIFE machine) , instead of a coil, at the exit of the device we connect two cylindrical copper electrodes that during the therapy we hold in both hands soaked in salt water.

Thanks for watching