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Schematic biological muscle stimulator

2017-08-06 22:55  
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This article is a biological muscle stimulator schematic presentation. The principle of combining text comprehension is a good suggestion. The principle is very simple but very practical and effective. The muscle stimulator especially suitable for biological treatment of cellulite. 3 v battery power supply, portable set. The circuit is generated 150μsec IC1. About 80 Hz pulse frequency. Q1 and Q2 serve as a buffer, the polarity inversion pulse, drive transformer. Output pulse amplitude settings around the display brightness P1 and LED D1. D2 protection against high voltage peaks generated in the second quarter through the inductor T1 switches. It must reverse the circuit connection is 12 v secondary winding in Q2 collector and negative ground, and 220 v primary winding output electrodes. The output voltage is about 60 v and 150 v positive negative but the output current is too small, there is no risk of electric shock. In any case, P1 should be "patient", the knob counter-clockwise from it, and then completely slowly clockwise until the LED begins to illuminate. Stop turning the knob when the light is perceived itch. The best position is usually near the center of the knob range. In some cases, a greater pulse width can be more effectively treat cellulite. Try changing R2 is 5 or 10 k rpm k6 Max: Intense Pulsed will be easy to perceive and the  LED  will shine more brightly. Small metal plate electrode can be obtained an output connected to the circuit by a usual wires and is adhered to the skin. In some cases, a small amount of water moisture prove useful. SW1 should be connected to P1, in order to avoid sudden voltage peaks in the "patient" at the turn of the body, but a single-pole, single-throw switch will operate independently of the well, as long as you remember to set P1 knob is turned fully counterclockwise. The circuit diagram is currently on 1 ma @ 3 v DC. 





P1______________4K7  Linear Potentiometer

R1____________180K   1/4W Resistor
R2______________1K8  1/4W Resistor (see Notes)
R3______________2K2  1/4W Resistor
R4____________100R   1/4W Resistor

C1____________100nF  63V Polyester Capacitor
C2____________100μF  25V Electrolytic Capacitor

D1______________LED  Red 5mm.
D2___________1N4007  1000V 1A Diode

Q1,Q2_________BC327  45V 800mA PNP Transistors

IC1____________7555 or TS555CN CMos Timer IC

T1_____________220V Primary, 12V Secondary 1.2VA Mains transformer (see Notes)

SW1____________SPST Switch (Ganged with P1)

B1_____________3V Battery (two 1.5V AA or AAA cells in series etc.)



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