Electrical Pulse Therapeutic Apparatus (the 4th)

Published:2011/7/16 0:38:00 Author:Felicity | Keyword: Electrical Pulse, Therapeutic Apparatus | From:SeekIC

Work of the circuit The circuit consists of power supply circuit, timing circuit and pulse voltage generator circuit. (It is showed in the picture 9-4.) Power supply circuit consists of power switch S6, power transformer T2, bridge rectifier, UR, resistors Rl, filter capacitors C5 and C6, power indicator LED VLl and three-terminal regulator IC lC2. Timing circuit consists of resistors Rl, R3-RlO, LED VL2-VL5, capacitors C2-C4, timer switch Sl-S4, when the reset button 55 and the base integrated circuit IC1. Pulse voltage generator circuit consists of Transistor V, resistors Rll, potentiometer RPl, RP2, capacitor Cl, pulse transformer Tl, work instructions LED VL6, VL7, socket XS, XP, and the plug electrode a, b.



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