The electromagnet therapeutic apparatus (2)

Published:2011/7/21 20:36:00 Author:qqtang | Keyword: electromagnet, therapeutic apparatus | From:SeekIC

The working principle of the circuit This electromagnet therapeutic apparatus consists of the ultra-low-frequency oscillator, magnetic pulse generator circuit and power supply circuit, see as figure 9-14. The ultra-low-frequency oscillator circuit consists of the time-based integrated circuit, resistors R1 and R2, potentiometers C1 and C2, diode VD1 and so on. The magnetic pulse generator circuit consists of the resistor R3, transistor V, diode VD2 and electromagnet coil L.



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