Published:2011/6/28 1:07:00 Author:Nicole | Keyword: oxygen ion, generator | From:SeekIC
This negative oxygen ion generator circuit is composed of power supply circuit, humidity detection circuit, oscillator and high voltage generator, it is shown in the figure 9-114.
The power supply circuit is made of power supply switch S, fuse FU1, FU2, power transformer T1, rectifier diodes VD1-VD4, fliter capacitors C1-C3, there terminals integrated regulator IC1.
The humidity detection circuit consists of integrated circuit IC2, control tube V, potentiometer RP1, resistor R1 and capacitor C5.
The oscillator is composed of time base integrated circuit IC3 and peripheral devices.
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