Medical ultrasonic atomizer 1

Published:2011/6/29 22:27:00 Author:Nicole | Keyword: ultrasonic atomizer | From:SeekIC

The medical ultrasonic atomizer circuit is composed of power supply circuit, ultrasonic oscillator and atomizer circuit, it is shown in the figure 9-110. The power supply circuit is made of timer Q, fuse FU, current transformer T, bridge rectifiers UR, current limiting resistor R2, power supply indication LED VL and filter capacitor C4. The ultrasonic oscillator circuit consists of transistor V, resistor R1, potentiometer RP, thermal resistor RT, capacitorS C2, C3 and inductors L1, L2. The atomizer circuit is composed of piezoelectric ultrasonic transducer B, capacitor C1 and fan motor M.



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